Tag Archives: speed gearbox reducer

China wholesaler Low Noise 20: 1 Ratio RV90 Speed Reducer Direct Coupled Worm Gearbox planetary gearbox

Product Description

Why Choose Us

Product Details

Type

Worm Gear Speed Reducer/ gearbox

Model

WMRV 25/30/40/50/63/75/90/110/130/150/185

Ratio

7.5,10,15,20,25,30,40,50,60,80,100.

Color

Blue(RAL5571)/Silver grey (K9149) Or On Customer Request

Material

Housing: Aluminum alloy(size 25~90) / Cast iron(size 110~185)

Worm wheel: Aluminum Bronze or Tin Bronze

Worm shaft: 20CrMn Ti

Output Shaft: steel-45#

Packing

Carton, Honey Comb Carton, Wooden Case with wooden pallet
Warranty 1 Year
Input Power 0.09kw,0.18kw,1.1KW,1.5KW,2.2KW,3KW,4KW,5.5KW,7.5KW,11Kw and so on.
Usages Industrial Machine: Food Stuff, Ceramics, CHEMICAL, Packing, Dyeing,Wood working, Glass.
IEC Flange IEC standard flange or on customer request
Lubricant Synthetic oil or worm gear oil

 

 

Company Profile

Exhibition

Customized Service

Certificate&Honor

Customer Comments

FAQ

1. How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

2. What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

3. What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

4. Do you sell motors?
We have stable motor suppliers who have been cooperating with us for a long-time. They can provide motors
with high quality.

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Application: Motor, Machinery, Agricultural Machinery
Function: Distribution Power, Speed Changing, Speed Reduction, Speed Increase
Layout: Coaxial
Samples:
US$ 25/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

gearbox

Is it Better to Repair or Replace a Damaged Gearbox?

Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:

  • Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
  • Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
  • Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
  • Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
  • Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
  • Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
  • Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.

Ultimately, the decision to repair or replace a damaged gearbox should be based on a careful evaluation of these factors. It’s recommended to consult with professionals to make an informed choice that best suits your specific situation and budget.

China wholesaler Low Noise 20: 1 Ratio RV90 Speed Reducer Direct Coupled Worm Gearbox   planetary gearbox	China wholesaler Low Noise 20: 1 Ratio RV90 Speed Reducer Direct Coupled Worm Gearbox   planetary gearbox
editor by CX 2024-05-07

China supplier Wholesale 6.5r120cp Concrete Truck Mixer Motor Reducer Gearbox with Water Pump, 7.1r120cp Concrete Mixer Hydraulic Speed Reducer synchromesh gearbox

Product Description

Introducing the Concrete Mixer Truck Gearbox 6.5R120CP, a robust and reliable gearbox specifically designed for concrete mixer trucks. This gearbox is the epitome of engineering excellence, combining durability with precision to ensure smooth and efficient operation under the toughest conditions.
The 6.5R120CP gearbox is built with high-grade materials that can withstand the rigorous demands of the concrete mixing industry. Its robust construction ensures durability and longevity, even in high-stress environments. The gearbox’s precision-engineered components work in harmony to deliver maximum torque and power transmission, ensuring smooth rotation of the mixer drum and consistent mixing quality.
The 6.5R120CP gearbox features a compact design that allows for easy installation and integration into various concrete mixer truck models. Its optimized weight distribution reduces stress on the truck’s chassis, improving overall stability and safety.
Moreover, the gearbox’s lubrication system is designed to ensure optimal lubrication and cooling, preventing overheating and wear. This extends the gearbox’s lifespan and reduces the need for frequent maintenance.
The 6.5R120CP gearbox also boasts a high level of reliability, with a proven track record in various concrete mixing applications. It has been thoroughly tested under extreme conditions to ensure it meets the highest standards of performance and durability.
In summary, the Concrete Mixer Truck Gearbox 6.5R120CP is the perfect choice for concrete mixer trucks that require reliable and efficient power transmission. Its robust construction, precision engineering, and optimized design make it a top performer in the industry. Whether you’re looking to replace an aging gearbox or upgrade your existing mixer truck, the 6.5R120CP is the ideal solution for your needs.

Model NO. 6.5R120CP Model 6.5R120CP
Lead Time 5 Days Transport Package Standard Export Wooden Case
Colour as Your Request Usage Concrete Mixer
Weight 330KG Specification 56*56*68
Trademark Bodeke Origin China
HS Code 8483457100 Production Capacity 100 Sets/Month

 

Technical data of Camray CMR conrete mixer gearbox
Model 6.5R120CP 7.1R120CP
Max.Output Torque
Nm
65,000 65,000
Ratio
l=
1:120 1:120
Max.installation angle of Drum 12° 12°
Max.Input speed
rpm
2500 2500
Max.Output speed
rpm
18 18
Max.Capacity of Drum   m³ 8~12 8~12
Weight(without oil)    KG 320 320

FAQs about Mixer Truck Speed Reducer

Q1: What is a mixer truck speed reducer?
A1: A mixer truck speed reducer is a mechanical device that reduces the speed of the mixer truck’s motor, increasing torque and allowing for more effective mixing. It helps to transfer power from the motor to the mixer drum more efficiently, ensuring smooth and consistent mixing.

Q2: Why is a speed reducer necessary for mixer trucks?
A2: A speed reducer is necessary for mixer trucks because it matches the speed and torque requirements of the mixer drum to the output of the truck’s motor. By reducing the speed, the reducer amplifies the torque, allowing the mixer drum to rotate at the optimal speed for mixing, while minimizing wear and tear on the motor.

Q3: How does a mixer truck speed reducer work?
A3: A mixer truck speed reducer typically consists of a series of gears or other mechanical components that transfer power from the motor to the mixer drum at a reduced speed. These gears are designed to mesh together, reducing the speed of rotation while increasing torque. This allows the mixer drum to rotate at a slower, more controlled speed, ensuring effective mixing.

Q4: What are the benefits of using a mixer truck speed reducer?
A4: Using a mixer truck speed reducer provides several benefits. It increases the torque output of the motor, allowing the mixer drum to rotate more effectively and mix materials more thoroughly. Additionally, it reduces wear and tear on the motor by matching the speed and torque requirements of the mixer drum, extending the motor’s lifespan. Furthermore, a speed reducer can improve the overall efficiency of the mixer truck, reducing fuel consumption and operational costs.

Q5: How often should a mixer truck speed reducer be maintained?
A5: The frequency of maintenance for a mixer truck speed reducer depends on the specific model and manufacturer’s recommendations. However, generally speaking, it is important to perform regular inspections and lubrication to ensure the reducer is operating smoothly and efficiently. Additionally, if any issues or malfunctions are noticed, it is crucial to address them promptly to prevent further damage or downtime. Regular maintenance can help extend the lifespan of the speed reducer and keep your mixer truck operating at CHINAMFG performance.

Q6: What are the common issues that can arise with mixer truck speed reducers?
A6: Common issues that can arise with mixer truck speed reducers include wear and tear on gears, bearings, and other mechanical components. This can lead to reduced efficiency, increased noise, and ultimately, failure of the reducer. Lubrication issues, such as insufficient or contaminated lubricant, can also cause problems. Regular maintenance and inspection, as well as prompt repair of any issues, are crucial to preventing these common problems and ensuring the reliable operation of the speed reducer.

Q7.Are you manufacturer?  And what’s the delivery time?
A7:Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 25-30 days will be finished and sent to customer in time.

Q8.If we don’t find what we want on your website, what should we do?
A8: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.

Q9.How about the inspection and Guarantee of products?
A9:We promise: all products are tested before ship, to confirm it will be working and  in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn’t work due to quality issue in the period, we will send spares to repair for free.

Bodeke Industrial Components Co., Ltd. is a leading Chinese company specializing in the manufacturing and maintenance of a wide range of industrial equipment components. Our products find application in diverse sectors, including cement tanker trucks, excavators, rescue equipment for cement trucks, mixers, cranes, hydraulic motors, hydraulic pumps, and other industrial machinery.

Empower your industrial machinery with Bodeke – a leading Chinese manufacturer specializing in the repair and production of a wide range of equipment components.From cement tanker trucks and excavators to mixer trucks,cranes,hydraulic motors,and pumps,our precision-engineered products redefine reliability and performance.Elevate your operations with Bodeke’s quality components-your trusted partner in global industrial excellence.
Gearbox Pump Motor
PLM-7 reducer / gearbox PMP7YR120 reducer / gearbox 4623-552 pump 4633 motor
PLM-9 reducer / gearbox PMP7.2R129 reducer / gearbox 5423-518 pump 5433-138 motor
CML-10 reducer / gearbox PMP7.1R130 reducer / gearbox 6423-279 pump 6433  motor
CML-12 reducer / gearbox PMP7.5R130 reducer / gearbox Eaton 4623-552 pump Eaton 4633 motor
CML16 reducer / gearbox PMP7.8R140 reducer / gearbox Eaton 5423-518 pump Eaton 5433-138 motor
P3301 reducer / gearbox PMP8.0R140 reducer / gearbox Eaton 6423-279 pump Eaton 6433  motor
P4300 reducer / gearbox PMP9YR140 reducer / gearbox PV22 pump MF22  motor
P5300 reducer / gearbox PMP7.5R134 reducer / gearbox PV23 pump MF23 motor
P7300 reducer / gearbox PMP7.5R135 reducer / gearbox SPV22 pump SMF22  motor
  PLM-7 reducer / gearbox PMP7.5R136 reducer / gearbox SPV23 pump SMF23 motor
  PLM-9 reducer / gearbox PMP6sp reducer / gearbox PV070 pump MF070  motor
  CML-10 reducer / gearbox PMP 6.5sp reducer / gearbox PV089 pump MF089 motor
  CML-12 reducer / gearbox PMP 7.1sp reducer / gearbox SPV070 pump SMF070  motor
  CML16 reducer / gearbox PMP 7.5sp reducer / gearbox SPV089 pump SMF089 motor
  P3301 reducer / gearbox PMP 6cp reducer / gearbox PV110 pump MF110 motor
  P4300 reducer / gearbox PMP 6.5cp reducer / gearbox SPV110 pump SMF110 motor
  P5300 reducer / gearbox PMP 7.1cp reducer / gearbox PV112 pump MF112 motor
  P7300 reducer / gearbox PMP 7.5cp reducer / gearbox SPV112 pump SMF112 motor
PMB 6.0 reducer / gearbox 575L reducer / gearbox PV090 pump MF090 motor
PMB6R100 reducer / gearbox 577L reducer / gearbox SPV090 pump SMF090 motor
PMB6.5R120 reducer / gearbox 580L reducer / gearbox A4VTG71pump TMM070 motor
PMB7aspR120 reducer / gearbox 575S3W reducer / gearbox A4VTG90 pump TMM089 motor
PMB7.1R120 reducer / gearbox 577S3W reducer / gearbox 90C pump AA2FM63/A2FM90/61W Piston Motor
PMB7YR120 reducer / gearbox 580S3W reducer / gearbox 90A pump AA2FM80/A2FM90/62W Piston Motor
PMB7.2R129 reducer / gearbox PM51.2 reducer / gearbox MA4V090 pump AA2FM90/A2FM90/63W Piston Motor
PMB7.1R130 reducer / gearbox PM61.2 reducer / gearbox PMP P110 pump 90M75 motor
PMB7.5R130 reducer / gearbox PM71.2 reducer / gearbox PMP P90 pump 90M100 motor
PMB7.8R140 reducer / gearbox TMG51.2 reducer / gearbox PMH P110 pump MSF85 motor
PMB8.0R140 reducer / gearbox TMG61.2 reducer / gearbox PMH P90 pump PMP M110 motor
PMB9YR140 reducer / gearbox TMG71.2 reducer / gearbox A4VTG090HW100/33MRNC4C92F0000AS-0 pump PMH M90 motor
PMB7.5R134 reducer / gearbox P58 reducer / gearbox A4VTG90HW/32R-NLD10F001S pump PMH M110 motor
PMB7.5R135 reducer / gearbox P68 reducer / gearbox A4VTG71 hydraulic piston pump PMH M90 motor
PMB7.5R136 reducer / gearbox P70 reducer / gearbox T90R100-35-20 hydraulic piston pump A2FO23 PISTON pump
PMB 6sp reducer / gearbox P75S reducer / gearbox T90L100 hydraulic piston pump A2FO16 PISTON pump
PMB 6.5sp reducer / gearbox P75R reducer / gearbox T90R75hydraulic piston pump A2FO18 PISTON pump
PMB 7.1sp reducer / gearbox P80 reducer / gearbox T90L75hydraulic piston pump VB99-17 reducer / gearbox
PMB 7.5sp reducer / gearbox P90S reducer / gearbox A11VO40DRG/10R-NPC12N00 PISTON pump A2FO32/61L-VAB05 PISTON pump
PMB 6cp reducer / gearbox P90 reducer / gearbox A11VLO190LRDU2/11R-NZD12K02P-S PISTON pump HA4VTG090HW/33R
PMB 6.5cp reducer / gearbox TOP P58 reducer / gearbox A11VLO190LRDU2
ZTS P68 reducer / gearbox ZHP P75S reducer / gearbox A4VG180HD1MT1/32R-NSF02F571-S PISTON pump 875719000
ZTS P70 reducer / gearbox DD33-MF reducer / gearbox A7VO55LRDS/63L-NZB01-S PISTON pump 8483457100
ZTS P75S reducer / gearbox ZHP P68 reducer / gearbox Concrete Mixer Truck  Mixer Drum  Cement Mixer SAUER,Bonfiglioli,TOPUNIOU,KYB,REXROTH, , ,PMP

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Application: Machinery
Function: Change Drive Torque
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Double-Step
Samples:
US$ 700/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Benefits of Regular Gearbox Maintenance

Regular maintenance of gearboxes offers numerous advantages:

  • Extended Lifespan: Proper maintenance helps prevent premature wear and breakdown, increasing the gearbox’s overall lifespan.
  • Reduced Downtime: Regular inspections and maintenance can identify issues early, minimizing unplanned downtime for repairs.
  • Improved Efficiency: Well-maintained gearboxes operate more efficiently, leading to energy savings and optimized performance.
  • Cost Savings: Routine maintenance reduces the need for costly major repairs or replacements.
  • Enhanced Safety: Regular maintenance ensures safe operation by addressing potential hazards and malfunctions.
  • Optimal Performance: Properly maintained gearboxes deliver consistent and reliable performance for machinery and equipment.
  • Preserved Functionality: Maintenance prevents issues that could lead to reduced functionality or complete failure.
  • Reduced Environmental Impact: Well-maintained gearboxes consume less energy and minimize waste, contributing to sustainability efforts.
  • Compliance: Regular maintenance helps meet industry regulations and standards for equipment safety and performance.

Implementing a proactive maintenance plan can provide these benefits and contribute to the overall success of your machinery and operations.

China supplier Wholesale 6.5r120cp Concrete Truck Mixer Motor Reducer Gearbox with Water Pump, 7.1r120cp Concrete Mixer Hydraulic Speed Reducer   synchromesh gearbox	China supplier Wholesale 6.5r120cp Concrete Truck Mixer Motor Reducer Gearbox with Water Pump, 7.1r120cp Concrete Mixer Hydraulic Speed Reducer   synchromesh gearbox
editor by CX 2024-05-06

China best Worm Speed Reducer Gearbox Manufacturer Price Planer Tilting Hoists differential gearbox

Product Description

Product Description

Ratio: 5:1~60:1(Single)/80:1~3600:1(2 Stage);

Input Power: 0.12~15KW;

Max. Output Torque: 4320N.m(Single);

Input Style: Compact with motor, shaft input, motor adaptor (IEC/NEMA);

Output Style: Hollow shaft output, CHINAMFG shaft output;

Installation Position: Versatile MP.

 

Detailed Photos

Images of Worm Speed Reducer Gearbox gear box manufacturer

Packing & Delivery

Packing Images of Worm Speed Reducer Gearbox gear box manufacturer
 

Inner Packing: PP bag with carton;
Outer Packing: Wooden case;
Shipment: 14-20 days CHINAMFG receiving the deposit.
 

 

Company Profile

CHINAMFG GROUP is the first and largest worm gearbox manufacturer in China, established in 1976, specialising in the production of a wide variety of transmission machinery. With more than 40 years experience in the industry, our assets now total 117.2 million dollars, and we have 2 subsidiary companies, 8 holding companies, and 12 joint-stock companies.

We can produce 400,000 units of worm gearboxes, 100,000 units of gear reducers, 50,000 units of other speed reducers, 150,000 units of flexible couplings, and 100,000 units of speed-reducer accessories every year.

70% of our products have been exported to 40 more countries, and our customers come from Italy, Germany, USA, Canada, Spain, UK, India, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries. 30% of them are OEM made for direct manufacturers of other products.
 

 

 

FAQ

Q1. Is your quality good?
A1: Quality never tell lies, we’re the largest manufacturer and exporter of worm gear reducer in Asia, the first reducers and gearboxes manufacturer in China, who has been given license since 1993. Also, we had achieved ISO9001 and CE Certificate among all manufacturers.

Q2. How is your price? Can you offer any discount?
A2: We will give the best price we can base on your needs and the quantities.

Q3. Do you offer any visiting?
A3: Yes! We sincerely invite you to visit us! We can pick you from airport, railway station and so on. Also, we can arrange housing for you. Please let us know in advanced.

Q4. When is the best time to contact you?
A4: You can contact us by email any time, we will reply you ASAP. If you want contact by phone, our working hour is Mon-Sat 9am-17:30pm.

 

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Application: Machinery, Agricultural Machinery
Function: Distribution Power, Clutch, Change Drive Torque
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Double-Step
Customization:
Available

|

Customized Request

gearbox

How to Choose the Right Gearbox for Your Machinery

Selecting the appropriate gearbox for your machinery involves careful consideration of several key factors. Here’s a step-by-step guide to help you make the right choice:

  1. Identify Application Requirements: Understand the specific requirements of your machinery, including torque, speed, load, direction of rotation, and duty cycle.
  2. Choose Gear Type: Determine the type of gears that best suit your needs, such as spur, helical, bevel, planetary, or others, based on factors like efficiency, noise level, and space constraints.
  3. Calculate Gear Ratio: Calculate the required gear ratio to achieve the desired output speed and torque. Consider factors like input and output shaft speeds.
  4. Select Gear Material: Choose appropriate gear materials based on factors like durability, wear resistance, and corrosion resistance. Common materials include steel, cast iron, and various alloys.
  5. Consider Efficiency: Evaluate the gearbox’s efficiency and select one that meets your energy efficiency requirements.
  6. Account for Load Conditions: Analyze the load conditions, such as constant or intermittent loads, shock loads, and starting and stopping frequencies.
  7. Check Lubrication Requirements: Consider the lubrication needs of the gearbox and ensure proper lubrication for smooth operation and longevity.
  8. Factor in Space Constraints: Consider the available space for installing the gearbox and choose a size that fits within your machinery.
  9. Assess Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to dust or corrosive substances.
  10. Review Mounting Options: Determine the mounting options that work best for your machinery, such as foot-mounted, flange-mounted, or shaft-mounted gearboxes.
  11. Consult with Experts: Seek advice from gearbox manufacturers or engineers to ensure you make an informed decision.

Choosing the right gearbox is crucial for achieving optimal machinery performance, longevity, and reliability.

China best Worm Speed Reducer Gearbox Manufacturer Price Planer Tilting Hoists   differential gearbox	China best Worm Speed Reducer Gearbox Manufacturer Price Planer Tilting Hoists   differential gearbox
editor by CX 2024-05-03

China high quality High Output Torque Planetary Gearbox for Slewing Drive Speed Reducer with Gear Motor bevel gearbox

Product Description

High Output Torque Planetary Gearbox for Slewing Drive Speed Reducer with Gear Motor

Product Description

 

 

CHUANGXIHU (WEST LAKE) DIS. planetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability, compact radial size, low noise, etc. The main devices we are making are walking reducers, lifting reducers and swing reducers. They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.

Product Name  Slewing Drive Planetary Gearbox Reducer 
Output Torque 800~100000N.m or customzed 
Input Speed 600~2000rpm or customized 
Output Speed 1.5~1200rpm or customized
Gearing Arrangement Planetary
Customized support OEM, ODM
Package Professional Ship Pack Wooden Case or do according customer’s request
Main Features 1) Compact size  2) Low noise  3) High transmission efficiency     4) Good working condition under lower speed

5) Customized hydraulic motors and brakes for different request  6) One Year Warranty from reception 
7) Free components for replacement within warranty period
 8) Professional and tailored solution for different requirements 

9) Free technical support at any time  10) Customer training is available.

Applicable Industries Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Construction works , Energy & Mining,crane ,etc 

Product Application

Slewing Drive Reducer Application: Widely used in construction, water conservancy engineering, forestry, mining, wharf, etc. material lifting, also can be used as a modern electronic control automatic operation line supporting

Main Products

     Hydraulic Winch                   Hydraulic Hoist Winch             Slewing Drive Reducer 

          Final Drive Reducer                 Electric Winch                        Hydraulic Motor 
 

Our Company


Taian Chuangdong New Material Technology Co., Ltd. is 1 professinal  factory has successively developed a series of planetary transmission mechanisms in the fields of lifting machinery, exploration machinery, obstacle clearance machinery, aerial work vehicle machinery , marine machinery, petroleum machinery, and truck mounted cranes. At present, our company main products include 8-100 ton hoisting and slewing mechanisms for truck cranes,16-100 ton walking mechanisms for crawler cranes, 18-30 meter hoisting and slewing mechanisms for aerial work vehicles, 6-25 ton hydraulic winches and slewing mechanisms for truck mounted cranes, and 1.5-30 ton IYJ series hydraulic winches widely used in obstacle clearing machinery, marine machinery, and petroleum machinery. 
we hane many business partner ,here some famous company such these :
Mitsubishi Heavy Industries, Ltd. 
SA NY HEAVY INDUSTRY CO., LTD. 
XC MG Construction Machinery
ZOOMLION/Furukawa Electric Co., Ltd.

We welcome your cooperation.

FAQ

Q1: Are you a factory?

A1: Yes,Of course.

Q2: Can you provide customized products? OEM or ODM products?
A2:Yes,we can provide customized products according to your requirements. Both OEM and ODM are acceptable.

Q3: How about the delivery time?
A3: Delivery time will be within 10-30 workingdays since the PI is confirmed.

Q4: How do you ensure your product and service quality?
A4: We have a series of professional testing devices, and all the production line will strictly supervised by QC. We offer the test report before shipment.

Q5: Can you provide sample?
A5: Yes, we can provide you sample, but you need to pay for the sample and freight firstly.

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Motor, Electric Cars, Machinery, Marine, Car
Hardness: Hardened Tooth Surface
Layout: Coaxial
Gear Shape: Cylindrical Gear
Type: Planetary Gear Reducer
Product Name: Slewing Drive Planetary Gearbox Gear Speed Reduc
Samples:
US$ 1000/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Benefits of Regular Gearbox Maintenance

Regular maintenance of gearboxes offers numerous advantages:

  • Extended Lifespan: Proper maintenance helps prevent premature wear and breakdown, increasing the gearbox’s overall lifespan.
  • Reduced Downtime: Regular inspections and maintenance can identify issues early, minimizing unplanned downtime for repairs.
  • Improved Efficiency: Well-maintained gearboxes operate more efficiently, leading to energy savings and optimized performance.
  • Cost Savings: Routine maintenance reduces the need for costly major repairs or replacements.
  • Enhanced Safety: Regular maintenance ensures safe operation by addressing potential hazards and malfunctions.
  • Optimal Performance: Properly maintained gearboxes deliver consistent and reliable performance for machinery and equipment.
  • Preserved Functionality: Maintenance prevents issues that could lead to reduced functionality or complete failure.
  • Reduced Environmental Impact: Well-maintained gearboxes consume less energy and minimize waste, contributing to sustainability efforts.
  • Compliance: Regular maintenance helps meet industry regulations and standards for equipment safety and performance.

Implementing a proactive maintenance plan can provide these benefits and contribute to the overall success of your machinery and operations.

China high quality High Output Torque Planetary Gearbox for Slewing Drive Speed Reducer with Gear Motor   bevel gearbox	China high quality High Output Torque Planetary Gearbox for Slewing Drive Speed Reducer with Gear Motor   bevel gearbox
editor by CX 2024-05-02

China supplier Nmrv090 90b14 Low Speed Worm Gearbox Reducer wholesaler

Product Description

 

Technical data list: 

Type: Worm Gear Speed Reducer
Model: NMRV571–150
Ratio: 1:7.5,10,15,20,25,30,40,50,60,80,100
Color: Blue/Silver Or On Customer Request
Material Housing: Blue-Coloured Cast-Iron
Worm Gear-Copper-10-3#
Worm-20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC
Shaft-chromium steel-45#
Lubricant: Synthetic&Mineral
Bearing: C&U Bearing
Seal: NAK
Warranty: -30-40°C
ICE FLANGE 80B5,90B5,100B5,112B5,132B5,160B5 
Rated power: 0.06KW,0.12KW,0.25KW,0.75KW,1.5KW,3KW,5.5KW,7.5KW
Application Metallurgical machinery, food machinery, stage machinery,
welding machinery, road machinery, amusement machines,
packaging machinery, Rubber and plastic machinery,
environmental protection machinery ,engineering machinery,
construction machinery, machine tool industry,
 automotive industry, logistics and transportation and so on

 
 

NMRV PAM N M P D
  ICE       5 7.5 10 15 20 25 30 40 50 60 80 100
25 56B14 50 65 80 9 9 9 9 9   9 9 9 9    
30 63B5 95 115 140 11 11 11 11 11 11 11 11 11      
63B14 60 75 90                        
56B5 80 100 120 9 9 9 9 9 9 9 9 9 9 9  
56B14 50 65 80                        
40 71B5 110 130 160 14 14 14 14 14 14 14 14        
71B14 70 85 105                        
63B5 95 115 140 11 11 11 11 11 11 11 11 11 11 11 11
63B14 60 75 90                        
56B5 80 100 120                 9 9 9 9
50 80B5 130 165 200 19 19 19 19 19 19 19          
80B14 80 100 120                        
71B5 110 130 160 14 14 14 14 14 14 14 14 14 14 14  
71B14 70 85 105                        
63B5 95 115 140               11 11 11 11 11
63 90B5 130 165 200   24 24 24 24 24 24          
90B14 95 115 140                        
80B5 130 165 200   19 19 19 19 19 19 19 19 19    
80B14 80 100 120                        
71B5 110 130 160               14 14 14 14  14
71B14 70 85 105                        
75 100/112B5 180 215 250   28 28 28                
100/112B14 110 130 150                        
90B5 130 165 200   24 24 24 24 24 24 24        
90B14 95 115 140                        
80B5 130 165 200         19 19 19 19 19 19 19 19
80B14 80 100 120                        
71B5 110 130 160                 14 14 14 14
90 100/112B5 190 215 250   28 28 28 28 28 28          
100/112B14 110 130 160                        
90B5 130 165 200   24 24 24 24 24 24 24 24 24    
90B14 95 115 140                        
80B5 130 165 200               19 19 19 19 19
80B14 80 100 120                        
110 132B5 230 265 300   38 38 38 38              
100/112B5 180 215 250   28 28 28 28 28 28 28 28 28    
90B5 130 165 200           24 24 24 24 24 24 24
80B5 130 165 200                     19 19
130 132B5 230 265 300   38 38 38 38 38 38 38        
100/112B5 180 215 250           28 28 28 28 28 28 28
90B5 130 165 200                     24 24
150 160B5 250 300 350   42 42 42 42 42            
132B5 230 265 250         38 38 38 38 38 38    
100/112B5 180 215 200                 28 28 28 28

      

 

Components:

1. Housing: Die-cast Aluminum Alloy Gearbox (RV571~RV090)
Cast Iron Gearbox (RV110~RV150)
2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy
3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, 0.3-0.5mm remaining carburized layer after precise grinding
4. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, Servo Motor)
IEC-normalized Motor Flange
CHINAMFG Shaft Input
Worm Shaft Tail Extension Input

5. Output Configurations: Keyed Hollow Shaft Output
Hollow Shaft with Output Flange
Plug-in CHINAMFG Shaft Output
6. Spare Parts: Worm Shaft Tail Extension, Single Output Shaft, Double Output Shaft, Output Flange, Torque Arm, Dust Cover
7. Gearbox Painting:
Aluminum Alloy Gearbox:
After Shot Blasting, Anticorrosion Treatment and Phosphating, Paint with the Color of RAL 5571 Gentian Blue or RAL 7035 Light Grey
Cast Iron Gearbox:
After Painting with Red Antirust Paint, Paint with the Color of RAL 5571 Gentian Blue

Workshop show

  

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages 
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.We welcome sample order.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Torque Arm Type
Step: Single-Step
Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Can I Use Synthetic Oil in My Gearbox?

Yes, you can use synthetic oil in your gearbox, and in many cases, it can offer several advantages over conventional mineral-based oils:

  • Improved Temperature Stability: Synthetic oils typically have a higher resistance to thermal breakdown, making them suitable for gearboxes that operate at high temperatures.
  • Enhanced Lubrication: Synthetic oils often have superior lubrication properties, providing better protection against friction, wear, and component damage.
  • Extended Oil Change Intervals: Synthetic oils can often withstand longer operating periods without losing their effectiveness, reducing the frequency of oil changes and maintenance.
  • Reduced Viscosity Changes: Synthetic oils are less prone to viscosity changes at different temperatures, ensuring consistent lubrication performance in varying conditions.
  • Lower Friction and Energy Loss: The smoother molecular structure of synthetic oils can lead to reduced internal friction, potentially improving gearbox efficiency and performance.
  • Cold Weather Performance: Synthetic oils generally flow better at low temperatures, making them suitable for gearboxes operating in cold climates.
  • Protection Against Oxidation: Synthetic oils often have better resistance to oxidation, helping to prevent the formation of sludge and deposits that can impact gearbox performance.

However, before switching to synthetic oil, it’s important to consider the manufacturer’s recommendations and specifications for your specific gearbox model. Some gearboxes may have specific requirements or restrictions on the type of lubricant to use. If the manufacturer approves the use of synthetic oil, it can be a beneficial choice, but if not, sticking to the recommended oil type is crucial to ensure proper gearbox function and warranty coverage.

China supplier Nmrv090 90b14 Low Speed Worm Gearbox Reducer   wholesaler China supplier Nmrv090 90b14 Low Speed Worm Gearbox Reducer   wholesaler
editor by CX 2024-04-17

China factory High Torque High Speed Output Rotary Hydraulic Reducer Gearbox with high quality

Product Description

Product Description

High Torque High Speed Output Rotary Hydraulic Reducer Gearbox

Panetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability, compact radial size, low noise, etc.The main devices we are making are walking reducers, lifting reducers and swing reducers.They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.

Product Travel drive planetary reducer
Model IDKN60B140S
Rated output torque 60000 Nm
Max. output torque 75000 Nm
Ratio 166:1
Rated input torque 352 Nm
Max. input torque 440 Nm
Max. input speed 2050 r/min
Max. output speed 12 r/min
Application final drive for various trucks, excavators, crawler cranes, etc
OEM  Acceptable

Product features:

1.Compact size
2.Low noise
3.High start-up and working efficiency
4.Easy installation, operation and maintenance
5.Various models for wide applications
6.One year warranty 
7.Free components for replacement within warranty period
8.Professional and tailored solution for different requirements
9.Free technical support at any time
10.Customer training is available.

Detailed Photos

High Torque High Speed Output Rotary Hydraulic Reducer Gearbox

Packaging & Shipping

High Torque High Speed Output Rotary Hydraulic Reducer Gearbox

Packing method: plywood box (1 pc / box)
Packing Dimensions: 520*520*490 mm
Weight: 280 kg

Company Profile

HangZhou Chuangdong New Material Technology Co., Ltd. is located in HangZhou City, ZheJiang Province, China. The factory was established in 2008 and specializes in the research and development of planetary transmission technology products. The company’s main products are the following 4 series Automobile crane series products, the main products are 8-160 tons hoisting mechanism and slewing mechanism, the products can be widely used in the automobile crane and crawler crane, we mainly serving Senyuan Heavy Industry, ZheJiang Juntong, CHINAMFG Heavy Industry and other large enterprises, also exported to Russia and other countries. Aerial work vehicle series products, the main products are composed of 18-30m vehicle-mounted and self-propelled aerial work vehicle hoisting mechanism and slewing mechanism, and the products can be widely used in the aerial work vehicle industry. Now we mainly serves large enterprises such as HangZhou Handler and ZheZheJiang ngbang Heavy Industry. Wrecker series products, the main products are hydraulic winches from 1.5 tons to 60 tons composed of IYJ100A, IYJ150A, IYJ200, IYJ250, IYJ080A, etc. The products can be widely used in the road wrecker industry. Now we mainly serves domestic large-scale special vehicle manufacturers such as ZheJiang Yuehai, ZheJiang Longyi, HangZhou Suiqi, HangZhou Zhongqi, ZheJiang Chengli, Sinotruk, etc., also exports to Canada, South America and other countries. Our company always regards product strategy and quality management as the top priority of the company’s development. Now we have 5 utility model patents and 2 appearance patents. Establish long-term cooperative relations with ZheJiang Mechanical Design Institute, ZheJiang University, HangZhou University of Technology and many other scientific research institutions. We have obtained ISO9001.2015 quality management system certificate in 2016, the Haizhelun high-altitude vehicle that applied the company’s products passed the inspection of the people of the whole country. The company also reached trade cooperation with Canada, Russia, Brazil, Australia and India and other product companies. We welcome your cooperation.

FAQ

1.How to choose the product which meets our requirement?
A) Look through our shop, find a proper item, send me an inquiry, I quote details for you.
B) In case no suitable item in our shop, send me an inquiry with your requirements, we can customize for you.  

2.What is payment term?
A) For regular design: 30% deposit, the balance before loading.
B) For customized design: 50% deposit, the balance before loading.
Payment term is negotiable according to order. 

3.What is delivery time?
A) For common models in stock, delivery time are 5-7 days.
B) For customized models and new production, delivery time are 30-40 days.

5.How about after-sale service?
A) Within warranty, all spare parts are delivered for free.
B) Exceed warranty, all spare parts are offered with the lowest production cost.
Warranty period is 1 year, but our servicing is for the whole lifetime of product, so no worry for reselling and personal resell.
 

Thank you for the time. For any question or requirements, please contact me 🙂

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Machinery, Trucks
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Three-Step
Samples:
US$ 2000/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Importance of Lubrication in Gearbox Performance

Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:

  • Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
  • Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
  • Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
  • Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
  • Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
  • Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
  • Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.

It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.

China factory High Torque High Speed Output Rotary Hydraulic Reducer Gearbox   with high quality China factory High Torque High Speed Output Rotary Hydraulic Reducer Gearbox   with high quality
editor by CX 2024-04-16

China OEM Helical Gear Motor Bevel Helical Transmission Gearbox Speed Reducer Geared Motor Box for Conveyor Reverse Gearbox with Hot selling

Product Description

Product Description

 

Customized GearBox

Gear units adopt currency layout and may transform into speral reducer according to customer’s requirement.

The housing of 1 size can realize parallel shaft,right-angle shaft models and horizonal,vertical mounting modes.Variety of components is reducible,the number of reducer’s mode is augmentable.

Sound-absorbable structure,large surface,big fan reduce temperature and noise,advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficeintly.

Input mode:motor connected flange,shaft input.

Output mode:solid shaft with flat key,hollow shaft with flat key,hollow shaft with shrink disk,hollow or CHINAMFG shaft with involute splines,solid shaft with flange.

Mounting mode:Foot-mounted,glange-mounted,swing base-mounted,torque-arm-mounted.

High precision grade with Gleason and Hofler grinding machineBetter meshing of gearsTop brands bearings and oil sealLong work lifeLow noiseNo oil leakageCompact design, strong and solidBetter cooling propertyCustomized design avaialbeDiversified range catering for power.


Company Profile

Our Company

HangZhou Metal Co., Ltd. (ASMT) serves in metallurgical (especial steel & aluminum), mining, mineral, cement etc. industry, integrating manufacturing, engineering, supply  chain management, construction of package in domestic and abroad, international trade  etc..

Our Advantages

Our Advantages

1. Whole process quality control, from raw material to delivery 

* Processes including: raw material, pattern, casting, heat treatment, machining, packing

2. Regular reporting for any update for process 

*Reports contents including: 

Chemical composition, Mechanical properties, Dimensional inspection, Ultrasonic test (UT), Magnetic particle inspection (MT), Penetrant flaw detection (PT)
 

Why choose us?

Why Choose Us?
 

1. Pre-sales service: 

To supply product application technological communication, drawing design, process 

design, test plan and packing and unloading plan. 

2. In-sales service: 

To supply production process report and inspection report. 

To actively associate shipping with customers. 

3. After-sales service: 

To supply remote training instruction on in-site operation. 

To supply solution to unexpected problem arising at user’s site. 

To follow up product’s service life.

Packaging & Shipping

Packing&Shipping

We will choose the best mode of transportation for you.Fast, high safety, simple operation.
Exquisite and strong packing, ensure you receive the most perfect goods.

FAQ

FAQ
1. Q: How about delivery time?
A: After receiving the payment, we will put the goods into production as soon as possible to ensure that you can receive the goods quickly. Due to the different delivery time of different products, if you need a specific delivery time, you can contact our online customer service, 24 hours online.

2. Q: What is the loading port?
A: We will arrange the best loading port according to your requirement.

3. Q: Can you do OEM?
A: Yes, we welcome OEM for our customers. We have professional technical personnel to provide technical support.

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Three-Ring
Hardness: Soft Tooth Surface
Installation: Torque Arm Type
Step: Stepless
Customization:
Available

|

Customized Request

gearbox

Importance of Lubrication in Gearbox Performance

Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:

  • Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
  • Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
  • Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
  • Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
  • Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
  • Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
  • Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.

It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.

China OEM Helical Gear Motor Bevel Helical Transmission Gearbox Speed Reducer Geared Motor Box for Conveyor Reverse Gearbox   with Hot selling		China OEM Helical Gear Motor Bevel Helical Transmission Gearbox Speed Reducer Geared Motor Box for Conveyor Reverse Gearbox   with Hot selling
editor by CX 2024-04-15

China best CZPT Drive R Series Input Speed 1400 Rpm Speed Reducer Gearbox cvt gearbox

Product Description

AOKMAN DRIVE R Series Input Speed 1400 RPM speed reducer gearbox

Product Description


Components:
1. Housing: Cast Iron
2. Gears: Helical Gears
3. Input Configurations:
Equipped with Electric Motors
Solid Shaft Input
IEC or NEMA Motor Flange
4. Applicable Motors:
Single Phase AC Motor, Three Phase AC Motor
Brake Motors
Inverter Motors
Multi-speed Motors
Explosion-proof Motor
Roller Motor
5. Output Configurations:
Solid Shaft Output

Detailed Photos

Models:
R Series (Foot-mounted): R18~R168
RS Series (Foot-mounted, CHINAMFG Shaft Input)
RF Series (Flange-mounted): RF18~RF168
RFS Series (Flange-mounted, CHINAMFG Shaft Input)
RX Series (1 Stage, Foot-mounted): RX38~RX158
RXS Series (1 Stage, Foot-mounted, CHINAMFG Shaft Input)
RXF Series (1 Stage, Flange-mounted): RXF38~RXF158
RXFS Series (1 Stage, Flange-mounted, CHINAMFG Shaft Input)
RM Series (agitator gearboxes): Specially designed for agitating applications
Features:
1. Compact structure, modular design
2. Single-stage, two-stage and three-stage sizes
3. High reduction ratio and torque density
4. Long service life
5. Can be combined with other types of gearboxes (Such as R Series, K Series, F Series, S Series, UDL Series)
Parameters:
2 Stage or 3 Stage
Installation:
Foot Mounted
Flange Mounted
Lubrication:
Oil-bath and Splash Lubrication
Cooling:
Natural Cooling
 

Product Parameters

Models Output Shaft Dia. Input Shaft Dia. Power(kW) Ratio Max. Torque(Nm)
R/RF18 20mm 0.18~0.75 3.83~74.84 85
R/RF28 25mm 16mm 0.18~3 3.37~135.09 130
R/RF38 25mm 16mm 0.18~3 3.41~134.82 200
R/RF48 30mm 19mm 0.18~5.5 3.83~176.88 300
R/RF58 35mm 19mm 0.18~7.5 4.39~186.89 450
R/RF68 35mm 19mm 0.18~7.5 4.29~199.81 600
R/RF78 40mm 24mm 0.18~11 5.21~195.24 820
R/RF88 50mm 28mm 0.55~22 5.36~246.54 1550
R/RF98 60mm 38mm 0.55~30 4.49~289.6 3000
R/RF108 70mm 42mm 2.2~45 5.06~245.5 4300
R/RF138 90mm 55mm 5.5~55 5.51~223.34 8000
R/RF148 110mm 55mm 11~90 5.00~163.46 13000
R/RF168 120mm 70mm 11~160 8.77~196.41 18000

1 Stage

Models Output Shaft Dia. Input Shaft Dia. Power(kW) Ratio Max. Torque(Nm)
RX/RXF38 20mm 16mm 0.18~1.1 1.6~3.76 20
RX/RXF58 20mm 19mm 0.18~5.5 1.3~5.5 70
RX/RXF68 25mm 19mm 0.18~7.5 1.4~6.07 135
RX/RXF78 30mm 24mm 1.1~11 1.42~5.63 215
RX/RXF88 40mm 28mm 3~22 1.39~6.44 400
RX/RXF98 50mm 38mm 5.5~30 1.42~5.82 600
RX/RXF108 60mm 42mm 7.5~45 1.44~6.65 830
RX/RXF128 75mm 55mm 7.5~90 1.56~6.47 1110
RX/RXF158 90mm 70mm 11~132 1.63~6.22 1680

Packaging & Shipping

Packaging & Delivery
Speed Reducer Worm Gearbox Packaging Details:Plastic Bags, Plywood Cases
Port:ZheJiang /HangZhou

Company Profile

1.More than 35 years experience in R&D and manufacturing, export gear motors & industrial gearboxes.
2. Standardization of the gearbox series
3. Strong design capability for large power & customized gearboxes.
4. High quality gearboxes and proven solutions provider.
5. Strict quality control process, stable quality.
6. Less than 2% of the quality complaints.
7. Modular design, short delivery time.
8. Quick response & professional services.

Customer visiting:

After Sales Service

Pre-sale services 1. Select equipment model.
2.Design and manufacture products according to clients’ special requirement.
3.Train technical personal for clients
Services during selling 1.Pre-check and accept products ahead of delivery.
2. Help clients to draft solving plans.
After-sale services 1.Assist clients to prepare for the first construction scheme.
2. Train the first-line operators.
3.Take initiative to eliminate the trouble rapidly.
4. Provide technical exchanging.

FAQ

1.Q:What kinds of gearbox can you produce for us?

A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set

If you are interested in our product, welcome you contact me.
Our team will support any need you might have.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Machinery, Industry
Hardness: Hardened
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Helical Gear
Step: Single-Step
Customization:
Available

|

Customized Request

gearbox

How to Calculate Gear Ratio in a Gearbox

Gear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is:

Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear

Here’s a step-by-step guide on how to calculate gear ratio:

  1. Identify the input and output gears in the gearbox.
  2. Count the number of teeth on the output gear (the gear connected to the output shaft).
  3. Count the number of teeth on the input gear (the gear connected to the input shaft).
  4. Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
  5. Calculate the gear ratio by performing the division.

The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.

China best CZPT Drive R Series Input Speed 1400 Rpm Speed Reducer Gearbox   cvt gearbox	China best CZPT Drive R Series Input Speed 1400 Rpm Speed Reducer Gearbox   cvt gearbox
editor by CX 2024-03-27

China Best Sales Arrow Series Extrusion Reducer Speed Reduction Gearbox for Extruder Machine gearbox engine

Product Description

Overview

Product Description 

Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed

Advantages

  • Absorption of very high torques and axial forces
  • No need for separate thrust housing & bearing.
  • Easy alignment (screw directly fits into the vore of gear box)
  • Easy to assemble & dismantle.
  • Very heavy duty spherical roller thrust bearing is provided.
  • Power saving. (you may save up to 20 % power.)
  • Less requirement of space.
  • For bigger sizes water cooling is provided 
  • No maintenance required except periodic oil level checking.
  • Higher productivity 

Features

 

  • Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
  • The gearboxes are available with co-rotating and counter rotating variants
  • To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
  • High torque and high speed output rate

 

Processing Characteristics of Screw Shaft:

1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
 

Basic Info.
 

Warranty: 1 year Weight (KG):
500 KG
Place of Origin:
HangZhou, China
Gearing Arrangement:
helical
ratio:
8-20
Output Torque:
2*176
 
standard:
JB/T8853-2001
Certificate:
CE
Heat treatment:
High-frequency Hardening
Efficiency:
94%~98%(depends on the transmission stage)
Customized support:OEM ODM Input/output shaft material
40Cr
Package:
Wooden case
 
Mount position:
Flange, hollow shaft, CHINAMFG shaft
After-sale:Online 24/7 Installation Xihu (West Lake) Dis. advantage:
excellent quality
Reduction radio:
3:1
 
Mount Position:
Horizontal Foot Mounted Vertical
 
Input Speed:
1500
 
Output Speed:
500
 

Packaging & delivery

Packing: wooden case packing

 
Port: HangZhou Port  

Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:

  • Paint and lacquer industry
  • Washing agent industry
  • Foodstuff industry (e.g. bread, pasta)
  • Animal-feed industry (dog, cat other animal food 

Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year 

Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.

Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.

Product Service

24-hour Hotline

 

No matter when and where

to call we can find our service to you.

 

 

Pre-sales Consultation

 

We have 5 sales people online,

and whether you have any question

can be solved through online

communication.

After-sales Services

 

Receive products have any

questions about the product,

can look for us,we will help

you deal with the the first time,to your satisfaction.

Exhibition

Certificate

Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.

FAQ

 

1.  Q: How about Arrow Machinery?

     R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong  

        team which has substantial experience in R&D, manufacture, technique and sales service and has

        specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity? 
    R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200

       models of extruders and spare parts. 

3. Q:What’s the delivery time? 

    R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough

        for customized, normally within 20days .

4. Q:How about the gearbox quality and price? 
    R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
    R: 3~5years life time for nitriding ones and bimtallic ones will be longer 
        One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there? 
   R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick        you up.
7.Q:How to contact with you? 
   R:just reply to me if have any question. 

Application: Motor, Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Three-Ring
Samples:
US$ 3600/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

gearbox

What is a Gearbox and How Does It Work?

A gearbox is a mechanical device that transmits power and changes the speed or torque of a rotating input shaft to a different output shaft. It is commonly used in various machines and equipment to control the speed and direction of motion.

Here’s how a gearbox works:

  1. Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
  2. Gears: Inside the gearbox are a set of gears with different sizes. These gears mesh with each other, and their arrangement determines the gear ratio, which defines how many revolutions the output shaft will make for a given rotation of the input shaft.
  3. Output Shaft: The output shaft is connected to the machinery or equipment that needs to be powered. As the gears rotate, the motion and power are transmitted from the input shaft to the output shaft.
  4. Gear Ratio: By selecting different gear combinations, the gearbox can change the speed and torque of the output shaft. A higher gear ratio results in higher torque and lower speed, while a lower gear ratio provides higher speed and lower torque.

Gearboxes play a crucial role in various applications, including automobiles, industrial machinery, robotics, and more, enabling efficient power transmission and speed control.

China Best Sales Arrow Series Extrusion Reducer Speed Reduction Gearbox for Extruder Machine   gearbox engineChina Best Sales Arrow Series Extrusion Reducer Speed Reduction Gearbox for Extruder Machine   gearbox engine
editor by CX 2023-11-16

China wholesaler Nmrv/Nrv Nmrv050 Worm Gear Speed Reduction Reducer Gearbox components of gearbox

Product Description

NMRV  REDUCTION WORM GEARBOX
The NMRV 050 motor gearbox consists of a single-stage NRV 050 worm gearbox coupled to an IEC asynchronous motor. Maximum drive power – 1.5 kW. The torque on the output shaft is 17-89 N * m. The gear motor is available in 2 mounting versions (legs / flange).
Parts materials:
Case – aluminum, flanges – aluminum, worm – steel, worm wheel CHINAMFG – bronze. 
Type of lubricant: synthetic ISO VG 320. 
Weight: 3.5 kg.

Type designation scheme

NMRV – 050 – 30 – 93.3 – 0.75 – B1

  • NMRV – worm gear motor
  • 050 – size (center distance, mm)
  • 30 – gear ratio
  • 93.3 – output shaft rotation speed, rpm
  • 0.75 – electric motor power, kW
  • B1 – mounting position

NMRV 050 gearbox performance

i 1 = 2800 rpm 1 = 1400 rpm 1 = 900, rpm
2 ,
rpm
2M ,
N * m
P
kw
RD
%
2 ,
rpm
2M ,
N * m
P
kw
RD
%
2 ,
rpm
2M ,
N * m
P
kw
RD
%
7.5 373 58 2.50 90 187 77 1.70 88 120 89 1.30 86
10 280 56 1.90 87 140  75 1.30 85 90 88 1.00 83
15 187 60  1.40 84 93  77 0.93  81 60 89  0.71 79
20 140 63  1.10 84 70  78  0.71  81 45 91  0.55 78
25 112 62  0.88 82 56  79  0.60  77 36 90  0.46 74
30 93 56  0.72 76 47  79  0.55  71 30 87  0.40 68
40 70 68  0.67 74 35  85  0.45  69 23 93  0.34 66
50 56 59  0.51 68 28  73  0.34  63 18 86  0.27 60
60 47 52  0.44 58 23  66  0.30  53 15 72  0.23 49
80 35 47  0.30 58 18  59  0.21  53 11 75  0.17 51
100 28 42  0.23 53 14  52  0.16  48 9 61  0.13 44
  • n1 – rotational speed el. engine;
  • n2 – revolutions on the output shaft;
  • T 2M – torque on the output shaft;
  • P is the maximum allowable engine power;
  • RD – efficiency

GEARBOX FEATURE

1.Good quality,long life time,low noise.
2.Compact,convenient.
3.High efficiency,big torque.

 

Overall and mounting dimensions NMRV 050

NMRV050 gear motor  has a wide range of gear ratios.
Gear ratios:  5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 .

Output flange to NMRV 050 gearbox

Geared NMRV050 can be supplied with unilateral or bilateral output shaft. 
The gearbox comes standard with a hollow output shaft

A torque arm is an additional option to the gearbox.

  Model  NMRV SERIES
  Single Stage  RV25-RV150
  Ratio  7.5-100
  Input Power  0.06KW-15KW
  Output Speed  14-280rpm
  Output Torque   5-1800Nm
Core parts  worm wheel,worm shaft
 Core parts material      worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-4 copper external
  Lubrication   RV30-90:synthetic oil, RV110-150:GN460-W mineral oil
 Bearings  C&U

 
 
 

Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Industry
Hardness: Hardened
Installation: Any Angle
Gear Shape: Worm Gear
Step: Single-Step
Type: Worm and Wormwheel
Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Is it Better to Repair or Replace a Damaged Gearbox?

Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:

  • Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
  • Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
  • Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
  • Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
  • Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
  • Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
  • Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.

Ultimately, the decision to repair or replace a damaged gearbox should be based on a careful evaluation of these factors. It’s recommended to consult with professionals to make an informed choice that best suits your specific situation and budget.

China wholesaler Nmrv/Nrv Nmrv050 Worm Gear Speed Reduction Reducer Gearbox   components of gearbox	China wholesaler Nmrv/Nrv Nmrv050 Worm Gear Speed Reduction Reducer Gearbox   components of gearbox
editor by CX 2023-10-31