Tag Archives: gear gearboxes

China Hot selling Gear Box Model Pwd3150 Pwd3200 Pwd3300 Pwd3500 Pwd3700 Hydraulic CZPT Spicer CZPT Winch Drive Gearboxes with Best Sales

Product Description

Gear box PWD2100 PWD3150 PWD3200 PWD3300 PWD3500 PWD3700 Hydraulic CHINAMFG Spicer CHINAMFG Winch Drive Gearbox
They feature 2 close-mounted flanges, 1 of which is attached to the winch frame and the other of which is fixed to the cable drum. The drive housing therefore acts as the main 
drum mounting.
The drum must also be held by a suitable mounting or support on the opposite side.
With these units, CHINAMFG offers winch manufacturers a standard product that can be adapted to all drum dimensions and lifting specifications.
The drive and drum supports must be machined and finished in conformity to the specifications given in this catalogue.
All gear units are equipped with a hydraulically operated, multdisc, negative lamellar brake.
Performance figures given in this catalogue refer to FEM standards and in particular to class M5 (T5-L2) for output speeds of 15 rpm.
This is the most common classification for the mobile crane and on-board winch markets.
DANA leads the field in performance calculation and verification, and uses powerful software (BreCalc) that can also verify gear units in conformity to other standards and any specific operational situation.
DANA holds a Type Approval Certificate from Det Norske Veritas for PWD, SLW and SMW product families, and can therefore carry out certification in the shortest of times.
  
Gearbox CTU3150 CTU3200 CTU3300 CTU3500 CTU3700 CTU3850 CTU31100 CTU power transmission CHINAMFG Riduttori track drive 
Gearbox CTU3150.1 CTU3200.1 CTU3300.1 CTU3500.1 CTU3700.1 CTU3850 CTU31100 CTU31400 CTU31700 CTU power transmission CHINAMFG Riduttori track drive Planetary Travel Drive Reducer CTD CTU R1 FR RSF RFL RFD RX CWD CHINAMFG Final Drive.
Brevini Riduttori power transmission compact planetary track drive are specifically designed for tracked vehicles: excavators and earth-moving machines.
They have a heavy-duty casing, a short overall length, and great radial and axial load capacity.
They have an integral multidisc failsafe brake and can be installed directly on hydraulic motors and are ready to accept plug-in hydraulic motors.
The compact design of the unit allows the power conveyance from CHINAMFG axial piston hydraulic motor directly to the operating machine, reducing the overall dimension of the hydrostatic transmission.
High radial load capacity bearings, dedicated sealing system and manual disengagement allow the final drive to operate in severe and heavy-duty conditions.
Internal multidisc parking brake, motion control valves and smooth displacement variability given from the CHINAMFG hydraulic motor are additional benefits that makes CHINAMFG as One Partner able to supply complete, reliable and integrated transmission package.
Main features
– Internal multidisc parking brake
– Manual disengagement device for towing
– High radial and axial load capacity bearings
– Cartridge hydraulic motors for compact layouts
– Motion control valves with different options available
– Bevel gear unit at the input for electric motor and/or cardan shaft connection available
– Special sealing system designed for severe environmental conditions
– Hub and spindle made of high strength material

 

Application: Motor, Machinery, Marine, Agricultural Machinery
Type: Planetary Gear Reducer
Brand: Brevini Riduttori
Transport Package: Plywood Case
Customization:
Available

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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 Hot selling Gear Box Model Pwd3150 Pwd3200 Pwd3300 Pwd3500 Pwd3700 Hydraulic CZPT Spicer CZPT Winch Drive Gearboxes   with Best Sales China Hot selling Gear Box Model Pwd3150 Pwd3200 Pwd3300 Pwd3500 Pwd3700 Hydraulic CZPT Spicer CZPT Winch Drive Gearboxes   with Best Sales
editor by CX 2023-09-18

China Custom CZPT Speed Electric Motor Helical Gear Parallel Shaft Gearboxes with Best Sales

Product Description

 

Product Description

Product Description

-F Series Parallel Shaft Helical gearbox

 

Product Features

1. Modular design, compact structure. Extra-slim parallel shaft helical gearmotors are the perfect solution when space is limited     
2. F series parallel shaft helical gearmotors are typically used in conveyors and materials processing applications      
3. Multi-stage (2 or 3 stages) gear units for low output speed     
4. Hollow output shaft with keyed connection, shrink disk, splined hollow shaft, or torque arm
5. Can be combined with other types of gearboxes (Such as R Series, UDL Series)    
6. Optional mounting options (foot-mounted, flange-mounted, shaft-mounted)    

 

 

 

Product Parameters

 

Models Output Shaft Dia. Input Shaft Dia. Power(kW) Ratio Max. Torque(Nm)
Solid Shaft Hollow Shaft
F38 25mm 30mm 16mm 0.18~3.0 3.81~128.51 200
F48 30mm 35mm 16mm 0.18~3.0 5.06~189.39 400
F58 35mm 40mm 19mm 0.18~5.5 5.18~199.70 600
F68 40mm 40mm 19mm 0.18~5.5 4.21~228.99 820
F78 50mm 50mm 24mm 0.37~11 4.30~281.71 1500
F88 60mm 60mm 28mm 0.75~22 4.20~271.92 3000
F98 70mm 70mm 38mm 1.1~30 4.68~276.64 4300
F108 90mm 90mm 42mm 2.2~45 6.20~255.25 7840
F128 110mm 100mm 55mm 7.5~90 4.63~172.33 12000
F158 120mm 120mm 70mm 11~200 12.07~270.18 18000

 

Materials Data Sheet

Housing material

Grey Cast iron

Housing hardness

HBS163~255

Gear material

20CrMnTi alloy steel

Surface hardness of gears

HRC58°~62 °

Gear core hardness

HRC33~48

Input / Output shaft material

40Cr alloy steel

Input / Output shaft hardness

HRC32~36

Machining precision of gears

accurate grinding, 6~5 Grade

Lubricating oil

GB L-CKC220-460, Shell Omala220-460

Heat treatment

tempering, cementiting, quenching, normalizing, etc.

Efficiency

94%~96% (depends on the transmission stage)

Noise (MAX)

60~68dB

Temp. rise (MAX)

40°C

Temp. rise (Oil)(MAX)

50°C

Vibration

≤20µm

Backlash

≤20Arcmin

Brand of bearings

China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.

Brand of oil seal

NAK — ZheJiang or other brands requested

Detailed Photos

Our process of production

 

 

Our product line

 

Company Profile

Company Profile

Bode was founded in 2007, which is located in HangZhou city, ZHangZhoug province. As 1 professional manufacturer and exporter, we have more than 17 years’ experience in R & D of worm reducer, gear reducer, gearbox , AC motor and relative spare parts. We have factory with advanced production and test equipment, the strong development of team and producing capacity offer our customers with high quality products. Our products widely served to various industries of Metallurgy, Chemicals, lifting, mining, Petroleum, textile, medicine, wooden etc. Main markets: China, Africa, Australia, Vietnam, Turkey, Japan, Korea, Philippines… Welcome to ask us any questions, good offer always for you for long term business.

FAQ

Q1: Are you trading company or manufacturer?
A: We are factory.

Q2: What kinds of gearbox can you produce for us?
A: Main products of our company: R, S, K, F series helical-tooth reducer, RV series worm gear reducer,H Series Parallel Shaft Helical Reduction Gear Box

Q3: Can you make as per custom drawing?
A: Yes, we offer customized service for customers.

Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q5: What information shall we give before placing a purchase order?
A:  a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
     b) Housing color.
     c) Purchase quantity.
     d) Other special requirements.

Q6: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.

Q7: What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery

Dear customers,  If you are interested in our product, welcome to contact with us.
Our team will do our best to meet your need 🙂 

 

Application: Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

gearbox

The Different Types of Gearboxes

There are many different types of gearboxes. Some brands have more than one type. In this article, we’ll discuss the planetary gearbox, the worm reduction gearbox, the shaft mounted gearbox, and the one speed gearbox. This article will also help you determine which type of gearbox is best for your vehicle. And don’t worry if you don’t know the terminology yet. We’ll explain each type in detail so that you know what you’re getting yourself into.

Planetary gearbox

Planetary gears have many advantages. The multiple gears in a planetary gearbox mesh simultaneously during operation. As such, they provide high efficiency and transmit high transmittable torque. These gears are widely used in various industries and are resistant to high shock loads and demanding conditions. CZPT is one of the companies that offer planetary gearboxes. Its products do not require special tools for assembly, and its scalable design minimizes safety stock.
Among the numerous benefits of planetary gearing is its compactness and lightweight. As such, it is suitable for wide applications with space and weight constraints. However, to truly appreciate its benefits, it is necessary to understand its mechanisms. Here are some of the most common details about planetary gearing:
The planetary gearbox has two mounted gears: an input shaft and an output shaft. Each gear has multiple teeth that are attached to a carrier and rotate with the input shaft. The carrier is connected to the output shaft. A planetary gear is mounted on both gears via a carrier. The carrier rotates in order to drive the planetary gear. The sun gear is often the input gear. The other gear is called the outer gear.
Planetary gearboxes are highly customizable. The size, mounting, and housing options vary, as do the reduction ratios and input speeds. Different types can be manufactured for different applications and include options such as electrical or mechanical preload. The final design of a planetary gearbox can be highly customized, based on the specifications of the application. By combining engineering excellence and ongoing innovation, planetary gearboxes provide years of trouble-free operation.
A planetary gearbox can be either an electric motor or a manual one. The latter has more features than the former, and can be used in applications where space is an issue. The primary features of a planetary gearbox include its backlash, torque, and ratio. Secondary features include noise, corrosion resistance, and construction. A planetary gearbox is a highly versatile gearbox that can drive anything from simple machinery to advanced electrical systems.
gearbox

Worm reduction gearbox

The global worm reduction gearbox market report compiles key insights from the industry to help you improve your business strategy. This report will help you create a comprehensive business document that will enhance your company’s competitive edge. To obtain this report, visit our website now! Read our latest report to find out what you can expect from the global worm reduction gearbox market. Alternatively, request a sample copy for more details. Here is a sneak peek of the report:
Worm gears are made with different thread counts and are usually not matched with the CZPT standard. In general, a single thread worm should be used with a single thread worm. Worm gears have either right or left threads, and their thread count will be different as well. This type of gear is used to reduce the speed of a rotating shaft. The speed reduction ratio will be about 50 percent if the worms have the same thread count as the CZPT gears.
The standard gear set transfers power at the peak load point of a tooth, called the pitchline. The worm gear moves slowly against the wheel’s metal surface. The worm gear is also more complex than the standard gear because the worm is sliding rather than rolling. Worm gears are hard to lubricate. Moreover, the sliding contact between the gear and worm increases the complexity of the gear set. They can be a great solution for applications where noise is a significant factor.
The axial pitch and circular pitch of the worm are equal. The ratio of these two indices determines the speed of transmission. For a worm reduction gearbox to work, the axial pitch and the circular pitch must match. The pitch angle of a worm can either be left-handed or right-handed. The lead of a worm is the distance one thread travels in one revolution. The lead angle is the angle tangent to the thread helix of the cylinder’s pitch. When a worm mesh is reversed, the majority of the mesh will be on the receding arc.
Worm gears generate more heat than their counterparts, so it is important to choose a worm reduction gearbox carefully. You will want to choose the material and amount of lubricating oil carefully. Worm gears are generally made of tin bronze. The paired worms are hardened to HRC45-55. In general, they are durable, lasting up to ten years. But they will wear out – and they wear out – so you may want to consider some other factors.

Shaft-mounted gearbox

Shaft-mounted gearboxes are designed for a variety of mining and quarry applications. Their high reliability and low maintenance make them an excellent choice in these types of applications. Shaft-mounted gearboxes also feature an optional backstop device that prevents the unit from rotating in one direction. This makes them an excellent choice for applications where alignment accuracy is an issue. Here are some of the benefits of using a shaft-mounted gearbox:
Shaft-mounted gearboxes are typically constructed of aluminium, and come in sizes ranging from 050 to 125. They feature a variety of reduction ratios and ensure optimum efficiency in all operating conditions. New S series sizes, 140 and 150, extend the application range of shaft-mounted gearmotors. They are both backed by a two-year warranty. For even greater peace of mind, Shaft-mounted gearboxes are available with a range of warranty options.
The most common applications for a Shaft-mounted gearbox include traction-driven applications where a low-speed shaft is required for operation. They also are suitable for applications without a foundation, where the motor is mounted next to the reducer. To prevent the gear drive from rotating, a torque arm is attached between the motor and the shaft. Small-sized shaft-mounted gear drives are usually made without motor mount kits, which can make them an excellent choice for conveying light loads.
Another important feature of a Shaft-mounted gearbox is its mounting position. The reduced motion through the drive is redirected through the shaft, creating additional forces. These additional forces can affect the performance of the gearbox, causing vibrations and noise. Consequently, it is important to replace worn or damaged belts on a regular basis. Further, shaft-mounted gearboxes can be affected by problems with other components and amplify vibrations.
gearbox

1 speed gearbox

CZPT Group Components produces one speed gearboxes. These transmissions are produced in the CZPT Group’s Kassel plant. They are compact and robust, and are designed for easy integration. The Bosch Rexroth GD1 one-speed gearbox is easy to install horizontally or vertically. The Plug and Drive system integrates the gearbox with the existing cooling system. There are many other benefits to this gearbox.
With an ID.3 electric drive motor, the maximum torque is delivered at 16,000 rpm. This single-speed transmission offers high power density and excellent noise-reduction, making it ideal for electric vehicles. The e-drive motor is extremely quiet and requires precision manufacturing. The e-drive motor also enables a wide range of driving conditions. It can reverse when needed, and reaches its maximum speed at 16,000.
The single-speed gearbox is a standard feature on most electric vehicles. Some electric vehicles, such as the Porsche Taycan, will be equipped with a two-speed gearbox. This gearbox offers more top speed and range, but it is more complex than a standard single-speed gearbox. CZPT doesn’t need to add complexity to its electric vehicles. After all, a 355 horsepower family wagon is not likely to need a dual-speed gearbox.
In addition to simplifying the transmission, the patent claims also address improvements in structural design. Fig. 5 shows a schematic representation of a transmission 50′, wherein gear sets Z1 and Z4 are exchanged between partial transmissions. This switch matrix also reflects the synchronized gears and lastshelf gears. Hydraulically betatigte Lamellenkupplungen (HBA) also form a last-shelf gear.
Another advantage of the patent claim is that it offers numerous functional freedoms, which is especially valuable in the design of an automobile. One of the patent claims identifies a tosatzlicher middle gear that allows a driver to switch between second and third gears, with a single gearbox. In a conventional one-speed transmission, the tosatzlicher middle gear is attached to the second and first part gearbox. The latter has a second and third gear.

China Custom CZPT Speed Electric Motor Helical Gear Parallel Shaft Gearboxes   with Best Sales China Custom CZPT Speed Electric Motor Helical Gear Parallel Shaft Gearboxes   with Best Sales
editor by CX 2023-07-12

China Nmrv Worm Gearboxes Speed Reducer Gear Motor gearbox engine

Item Description

Parameters:

Versions Rated Power Rated Ratio Input Hole Dia. Input Shaft Dia. Output Hole Dia. Output Shaft Dia. Center Distance
RV571 .06KW~.12KW 5~sixty Φ9 Φ9 Φ11 Φ11 25mm
RV030 .06KW~.25KW five~eighty Φ9(Φ11) Φ9 Φ14 Φ14 30mm
RV040 .09KW~.55KW five~100 Φ9(Φ11,Φ14) Φ11 Φ18(Φ19) Φ18 40mm
RV050 .12KW~1.5KW 5~a hundred Φ11(Φ14,Φ19) Φ14 Φ25(Φ24) Φ25 50mm
RV063 .18KW~2.2KW seven.5~a hundred Φ14(Φ19,Φ24) Φ19 Φ25(Φ28) Φ25 63mm
RV075 .25KW~4.0KW seven.5~one hundred Φ14(Φ19,Φ24,Φ28) Φ24 Φ28(Φ35) Φ28 75mm
RV090 .37KW~4.0KW seven.5~a hundred Φ19(Φ24,Φ28) Φ24 Φ35(Φ38) Φ35 90mm
RV110 .55KW~7.5KW seven.5~100 Φ19(Φ24,Φ28,Φ38) Φ28 Φ42 Φ42 110mm
RV130 .75KW~7.5KW 7.5~100 Φ24(Φ28,Φ38) Φ30 Φ45 Φ45 130mm
RV150 2.2KW~15KW seven.5~one hundred Φ28(Φ38,Φ42) Φ35 Φ50 Φ50 150mm

Solution Description
Factors:
one. Housing: Die-forged Aluminium Alloy Gearbox (RV571~RV090)Cast Iron Gearbox (RV110~RV150)
two. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy
three. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, floor hardness 56-62HRC, .3-.5mm remaining carburized layer soon after precise grinding
4. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, Servo Motor)
IEC-normalized Motor Flange
Sound Shaft Input
Worm Shaft Tail Extension Input
5. Output Configurations:
Keyed Hollow Shaft Output
Hollow Shaft with Output Flange
Plug-in CZPT Shaft Output
6. Spare Parts: Worm Shaft Tail Extension, Single Output Shaft, Double Output Shaft, Output Flange, Torque Arm, Dust Protect
7. Gearbox Portray:
Aluminium Alloy Gearbox:
Soon after Shot Blasting, Anticorrosion Remedy and Phosphating, Paint with the Color of RAL 5571 Gentian Blue or RAL 7035 Mild Gray
Cast Iron Gearbox:
Following Portray with Crimson Antirust Paint, Paint with the Color of RAL 5571 Gentian Blue
Models:
Hollow Shaft Input with IEC-normalized Motor Flange
RV571~RV150
Solid Shaft Input
RV571~RV150
Features:
one. Good quality aluminum alloy gear box, mild excess weight and not rust
2. 2 optional worm wheel resources: Tin bronze or aluminum bronze alloy
3. Common areas and extremely adaptable for shaft configurations and motor flange interface
four. Many optional mounting options
5. Minimal sounds, Substantial effectiveness in warmth dissipation

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Stepless
Samples:
US$ 200/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request