Tag Archives: gearbox custom

China Custom Hot Sale Ibr060 Series 1stage Transmission Precison Planetary Gearbox Reducer for Gear Motor, 0.1~2kw gearbox assembly

Product Description

Ratio :	3:1—-10000:1	Backlash :	up to 6 arcmin
Output :	up to 2950N.m	Frame :	IB/IBR042-220

Output: Straight Tooth Integrated Output Shaft
Double support of deep groove ball bearing

IBR core feature

Structural feature

Reducer output planetary frame adopts integrated nut to eliminate axial clearance design, the front and back tapered roller bearing large span distribution and the whole box, forming a super integrated structure, to ensure the improvement of torsional rigidity and has a super strong radial bearing capacity and axial bearing capacity, using a processing process to complete, to ensure a very high coaxiality.

Gear ring of reducer adopts integral structure design.

Reducer gear ring, planetary frame, input shaft are made of 40Cr high-quality structural steel, hot forging process, so as to obtain higher material density, than the use of casting box, round steel, with higher strength, rigidity, toughness.

Gear characteristics

Real hard face spur gear, gear material is 20CrMnTi high quality alloy steel, after carburizing – grinding process processing, hardness up to HRC62, compared with ordinary steel 40Cr, 38CrMnTi surface nitriding treatment of gear has higher hardness, rigidity, toughness, wear resistance. The design and analysis technology of 3DSimulation is adopted to modify the tooth shape, tooth direction and follow the trimming, respectively, in order to reduce the noise of gear meshing and increase the service life of the gear train.

Application characteristics

Long span tapered roller bearing arrangement output integral planetary architecture, so that the product has strong radial bearing capacity and excellent axial bearing capacity, and has high rigidity. High precision applications, frequent start-stop and load changes are outstanding.

Installation Instructions

Precision planetary reducer – about installation

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Application:	Motor, Electric Cars, Machinery, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Installation:	Vertical Type
Layout:	Coaxial
Gear Shape:	Conical – Cylindrical Gear
Step:	Single-Step

Customization:	Available \| Customized Request

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:

Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
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.
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.
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 Custom Hot Sale Ibr060 Series 1stage Transmission Precison Planetary Gearbox Reducer for Gear Motor, 0.1~2kw gearbox assembly
editor by CX 2024-05-16

China Custom ISO9001 Machine Modeling CZPT Gearbox Transmission at The Best Price cvt gearbox

Product Description

1. Material: Gray Iron or Ductile Iron;
Gray iron HT200-350 (GG20-35, FC200-350);Ductile Iron QT400-QT600(GGG40-GGG60,FCD400-FCD600)
2. Surface treatment: Shot blast, painting; Heat treatment is optional;
3. Custom according to your drawing, specification or samples;

Material	Gray Iron Casting/Ductile Iron Casting
Process	Resin sand casting/shell mold casting/investment + CNC machining
Casting Tolerance	CT9-10 for Machine Molding Process, CT8-9 for Shell Molding and Lost Foam Molding Casting Process CT10-11 for Manual Molding Sand casting Process
Casting surface roughness	Ra 12.5-25 um
Casting weight range	3kg to 2.5tons per piece
Casting Size	As Requirement/As drawing
Machining surface roughness	As Requirement
Material standard	GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR
Surface treatment	KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing, Powder coating, and Nickel plating.
Service available	OEM & ODM
Quality control/Testing facility	Sectrometer, tensile test machine, hardness test machine,metallographic microscope. 100% inspection
Application	Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery,construction, valves and pumps, electric machine, hardware, power equipment, and so on.

Product Parameters

Mechanical character

Grey Iron Grade in GB 9439 Gray iron Castings
Gray Iron Grade	Single Specimen Tensile Strength σb≥/Mpa	Wall Thickness /mm	Tensile Strength σb≥/Mpa
HT100	100	>2.5~10	130
		>10~20	100
		>20~30	90
		>30~40	80
HT150	150	>2.5~10	175
		>10~20	145
		>20~30	130
		>30~40	120
HT200	200	>2.5~10	220
		>10~20	195
		>20~30	170
		>30~40	160
HT250	250	>2.5~10	270
		>10~20	240
		>20~30	220
		>30~40	200
HT300	300	>10~20	290
		>20~30	250
		>30~40	230
HT350	350	>10~20	340
		>20~30	290
		>30~40	260

Ductile Iron Grade in GB1348 Ductile Iron Castings
Iron Grade	Wall Thickness /mm	Tensile Strength(Min Mpa)	Yield Strength(Min Mpa)	elongation % Min
QT400-18A	>30~60	390	250	18
QT400-18A	>60~200	370	240	12
QT400-15A	>30~60	390	250	15
QT400-15A	>60~200	370	240	12
QT500-7A	>30~60	450	300	7
QT500-7A	>60~200	420	290	5
QT600-3A	>30~60	600	360	3
QT600-3A	>60~200	550	430	1
QT700-2A	>30~60	700	400	2
QT700-2A	>60~200	650	380	1

Gray Iron Material Grades
Country	Standard	Equivalent Grades of Grey Iron (Gray Cast Iron)
ISO	ISO 185	100	150	200	250	300	350	–
China	GB 9439	HT100	HT150	HT200	HT250	HT300	HT350	–
USA	ASTM A48	–	NO.20	NO.30	NO.35	NO.40	NO.50	NO.55
USA	ASTM A48	–	NO.25	NO.30	NO.35	NO.45	NO.50	NO.60
Germany	DIN 1691	GG10	GG15	GG20	GG25	GG30	GG35	GG40
Austria	DIN 1691	GG10	GG15	GG20	GG25	GG30	GG35	GG40
European	EN 1561	EN-GJL-100	EN-GJL-150	EN-GJL-200	EN-GJL-250	EN-GJL-300	EN-GJL-350
Japan	JIS G5501	FC100	FC150	FC200	FC250	FC300	FC350	–
Italy	UNI 5007	G10	G15	G20	G25	G30	G35	–
France	NF A32-101	–	FGL150	FGL200	FGL250	FGL300	FGL350	FGL400
UK	BS 1452	100	150	200	250	300	350	–
India	IS 210	–	FG150	FG200	FG260	FG300	FG350	FG400
Spain	UNF	–	FG15	FG20	FG25	FG30	FG35	–
Belgium	NBN 830-01	FGG10	FGG15	FGG20	FGG25	FGG30	FGG35	FGG40
Australia	AS 1830	–	T150	T220	T260	T300	T350	T400
Sweden	SS 14 01	O110	O115	O120	O125	O130	O135	O140
Norway	NS11 100	SJG100	SJG150	SJG200	SJG250	SJG300	SJG350	–

Ductile /Nodular Cast Iron Material Grades
Country	Standard	Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron)
ISO	ISO 1083	400-15	450-10	500-7	600-3	700-2	800-2	900-2
		400-18
China	GB 1348	QT400-18	QT450-10	QT500-7	QT600-3	QT700-2	QT800-2	QT900-2
USA	ASTM A536	60-40-18	60-42-10	70-50-05	80-55-06	100-70-03	120-90-02	–
			65-45-12		80-60-03
Germany	DIN 1693	GGG40	–	GGG50	GGG60	GGG70	GGG80	–
Austria
European	EN 1563	EN-GJS-400-15	EN-GJS-450-10	EN-GJS-500-7	EN-GJS-600-3	EN-GJS-700-2	EN-GJS-800-2	EN-GJS-900-2
		EN-GJS-400-18
Japan	JIS G5502	FCD400	FCD450	FCD500	FCD600	FCD700	FCD800	–
Italy	UNI 4544	GS370-17	GS400-12	GS500-7	GS600-2	GS700-2	GS800-2	–
France	NF A32-201	FGS370-17	FGS400-12	FGS500-7	FGS600-2	FGS700-2	FGS800-2	–
UK	BS 2789	400/17	420/12	500/7	600/7	700/2	800/2	900/2
India	IS 1865	SG370/17	SG400/12	SG500/7	SG600/3	SG700/2	SG800/2	–
Spain	UNF	FGE38-17	FGE42-12	FGE50-7	FGE60-2	FGE70-2	FGE80-2	–
Belgium	NBN 830-02	FNG38-17	FNG42-12	FNG50-7	FNG60-2	FNG70-2	FNG80-2	–
Australia	AS 1831	300-17	–	500-7	600-3	700-2	800-2	–
		400-12
Sweden	SS 14 07	0571 -02	–	0727-02	571-03	571-01	0864-03	–
Norway	NS11 301	SJK-400.3	–	SJK-500	SJK-600	SJK-700	SJK-800
		SJK-400

Company Profile

About Us

ZheJiang Shengrong High-end Equipment Manufacturing Industry Co., Ltd. is a professional Gray cast iron/Ductile iron foundry in ZheJiang province in China,We produce iron casting parts:Machinery Bases,Construction machinery parts, Industrial pump parts,Gearbox parts,Automotive parts,Agriculture machine parts and OEM part. We have passed quality management system ISO 9001 and IATF16949. Our factory is located in Maba Town, Xihu (West Lake) Dis. County, HangZhou City, ZheJiang province, covering an area of about 245 acres with new standardized factory building more than 200,000 square meters, office building of 6,000 square meters, more than 500 employees, including more than 100 technological engineer.

Our company produces ductile iron and gray cast iron series products, with an annual output of 80,000 tons,products are exported to the United States, Germany, Italy, Russia, Brazil, Vietnam, the Middle East and other regions.

Our company has a modern workshop, complete casting production equipment, advanced physical and chemical analysis, testing equipment, constantly importing the world’s advanced technology and a large number of professional technical personnel, expanding advanced production and testing equipment, so that make our products can meet the different requirements of customers

ZheJiang Shengrong does our best to provide high-quality foundry machinery parts for the market, Serves domestic and foreign customers with the most cost-effective products, and make our contributing to China’s foundry industry.

Technology

Gray/Ductile/Nodular Iron Casting Parts-Our Process

Investment Casting Resin Sand/Coated Sand Casting Shell Moulding

Detailed Photos

Our Equipment and Testing

Certifications

FAQ

How to order?

1:Before quotation, please send me requirement details:
Casting Iron grade and number; Testing rod specification;
Casting parts order quantity;
The detailed drawing to indicate the tollerance(size, weight), technology standard,roughness;
Offering mold-yes or no;
Machining requirement details;
Heat treament;
Shipping details if special;
Testing requirement -If need and details;
Other information if required

2: Small order and samples order is acceptable by our factory
Contact us for price and details now

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Type:	Chemical Hardening Sand
Casting Method:	Thermal Gravity Casting
Sand Core Type:	Resin Sand Core
Application:	Machinery Parts
Machining:	CNC Machining
Material:	Iron

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 Custom ISO9001 Machine Modeling CZPT Gearbox Transmission at The Best Price cvt gearbox
editor by CX 2024-05-09

China Custom Bus Coach Automatic Hydromechanical Gearbox 6HP604c for Bredamenarinibus Man Vest Solbus Setra CZPT CZPT CZPT Dragon best automatic gearbox

Product Description

Number	6HP 504 C
Gearbox Type	Automatic
Gears	6
Retarder	Yes
Name	Automatic hydromechanical gearbox
Main components	torque converter / six-speed planetary gearbox with automatic control
Net weight	356 kg
Maximum torque	1100 N · m
Applicable to	for bus

Gear ratios
Transmission Number	1	2	3	4	5	6	R
Gear ratios	3,43	2,01	1,42	1,00	0,83	0,59	4,84

Transmission assemblies include ZF, CHINAMFG Fuller, FAST, Allison, Xihu (West Lake) Dis.feng, Mercedes-Benz, Volvo, HOWO, WLY and other brands. Used in trucks, buses, excavators, tractors and many other fields. Transmission parts include gears, synchronizers, input/output shafts, countershafts, bearings, power take-offs, boosters, housings, shift mechanisms, sensors, wiring harnesses, repair kits, transmission diagnostic tools, and transmission control systems. . . etc.

Shiyan Yongliwei Industry and Trade Co., Ltd. is a reliable company integrating the design, development, production and sales of transmission assemblies and parts. Our products have been exported to more than 50 countries and regions including Russia, Italy, Indonesia, South Africa, Zambia, Iran, Kazakhstan, Iraq, Armenia, Philippines, South Korea, Ecuador, Australia, and New Zealand, and have been unanimously recognized by customers.

3 large warehouses of 8000 square meters. —– Rich brands, numerous models, and sufficient inventory.

Close cooperation with international logistics companies such as CHINAMFG transportation, railway transportation, express transportation, DHL/UPS/FEDEX express transportation. —– Diverse choices, stable and efficient.

A number of professional gearbox technicians provide technical support and have received official training from ZF and others. Accurate information reduces buying wrong goods or communication problems.

EXW, FOB, CIF…DDP and other trade methods are supported. —– Transaction links are complete and clear, and services are guaranteed.

Regularly participates in various large-scale international auto parts exhibitions. Can meet with partners and provide door-to-door service.

Robust and diverse packaging:

Plastic bags/foam+cartons and wooden boxes, also can be packed according to customer requirements.

Support product customization, and also can customize outer packaging/laser engraved label models, etc.

Provide you with convenient, fast and low-cost e-commerce one-stop services:

AAccepts TT/Western Union/Credit Card/PayPal and other payment methods and various currencies. Also accepted are USD, HKD, AUD, CAD, CNY, CHF, DKK, EUR, GBP, JPY, NOK, NZD, SEK, and SGD. Yuan, ZAR South African Rand, etc. . Local payment methods.

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Application:	Machinery, Truck
Function:	Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout:	Hydromechanical Gearbox
Hardness:	Hardened Tooth Surface
Installation:	Torque Arm Type
Step:	6

Customization:	Available \| Customized Request

gearbox

What is a Gearbox and How Does It Work?

Here’s how a gearbox works:

Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
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.
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.
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 Custom Bus Coach Automatic Hydromechanical Gearbox 6HP604c for Bredamenarinibus Man Vest Solbus Setra CZPT CZPT CZPT Dragon best automatic gearbox
editor by CX 2024-05-07

China Custom Helical Worm Gear Motor S Series Gear Reducer Reduction Gearbox with Hot selling

Product Description

S series Helical Geared Motor Characteristics

1. Features:

High efficiency: 75%-80%;
High technology: the helical gear and a worm gear combined with an integrated transmission to improve the torque and efficiency.
High precision: the gear is made of high-quality alloy steel forging, carbonitriding and hardening treatment, grinding process to ensure high precision and stable running.
High interchangeability: highly modular, serial design, strong versatility and interchangeability.

2. Technical parameters

Ratio	6.8-288
Input power	0.12-22KW
Output torque	11-4530N.m
Output speed	5-206rpm
Mounting type	Foot mounted, foot mounted with CHINAMFG shaft, output flange mounted, hollow shaft mounted, B5 flange mounted with hollow shaft, foot mounted with hollow shaft, B14 flange mounted with hollow shaft, foot mounted with splined hole, foot mounted with shrink disk, hollow shaft mounted with anti-torque arm.
Input Method	Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor
Brake Release	HF-manual release(lock in the brake release position), HR-manual release(autom-atic braking position)
Thermistor	TF(Thermistor protection PTC thermisto) TH(Thermistor protection Bimetal swotch)
Mounting Position	M1, M2, M3, M4, M5, M6
Type	S37-S97
Output shaft dis.	20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm,
Housing material	HT200 high-strength cast iron from R37,47,57,67,77,87
Housing material	HT250 High strength cast iron from R97 107,137,147, 157,167,187
Heat treatment technology	carbonitriding and hardening treatment
Single Stage Efficiency	75%-80%
Lubricant	VG220
Protection Class	IP55, F class

About Us

ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
CHINAMFG have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.

Our Team

Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value

3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective
measures to prevent recurrence.

4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.

6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the
product is a product inspection to determine the qualified products.

7. Certification.

Packing

Delivery

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Application:	Machinery, Agricultural Machinery, Dumbwaiter, Sugar Mills, and Kinds of Equipments
Function:	Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Lower Rotation Speed
Layout:	Corner
Hardness:	Hardened Tooth Surface
Installation:	Oscillating Base Type
Step:	Three-Step

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 Custom Helical Worm Gear Motor S Series Gear Reducer Reduction Gearbox with Hot selling
editor by CX 2024-04-25

China Custom Kingliter Transmission Zl28f-II Gearbox for Wheel Loader cycloidal gearbox

Product Description

Kingliter Transmission ZL28F-II Gearbox for Wheel Loader

Part Name	Kingliter transmission
Model	ZL28F-II
Apply to	Wheel Loader

Detailed Photos

Packaging & Shipping

Packing

1) Packed in paper case or wooden carton.

2) Big parts nude packing in container.

3) Packing as customer demands.

Delivery

1) International Courier, such as DHL, TNT, UPS or Fedex.

2) By air/ By sea

Any interests, feel free to contact me!

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Type:	Kingliter Transmission
Certification:	ISO9001: 2000
Condition:	New
Transport Package:	Wooden Case
Origin:	China

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:

Identify the input and output gears in the gearbox.
Count the number of teeth on the output gear (the gear connected to the output shaft).
Count the number of teeth on the input gear (the gear connected to the input shaft).
Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
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.

editor by CX 2024-03-29

China Custom 1c9865 Final Drive Gearbox for Cat 325L Excavator 1c-9865 Gft110 Gft260 gearbox design

Product Description

SUPPLEMENTARY SERVICE INFORMATION FOR LOHMANN + STOLTERFOHT /325, 325L, 325B, 325/ 2JK

Spare part type	GEARBOX FOR CAT 325L CHINAMFG Part number
Final drive	7Y-0367, 7Y0367, 1C-9865, 1C9865, 1S-9949, 1S9949, 1C-7969, 1C7969, 114-0484, 1140484, 114-1331, 1141331, 199-4715, 1994715, 199-4557, 1994557, 191-2681, 1912681, 227-6115, 2276115, 201-0192, 2571192, 239-8209, 2398209, 267-6877, 2676877

ABG // RM80679483 // A10VG45+A10VG45
ABG // 16571995 // A6VE55
ABG // RM80610884 // A6VE80

ABG CHINAMFG // RM80618671 // A10FM28
ABG CHINAMFG // 14244941 // A10VG28
ABG CHINAMFG // 12777250 // A10VG28
ABG CHINAMFG // 80611783 // A10VG45
ABG CHINAMFG // 80611783 // A10VG45
ABG CHINAMFG // 14244933 // A10VG45
ABG CHINAMFG // 80610702 // A10VG45
ABG CHINAMFG // 80637218 // A10VG45
ABG CHINAMFG // 8061 0571 // A10VG45
ABG CHINAMFG // 8061 0571 // A10VG45
ABG CHINAMFG // 80627979 // A10VG45
ABG CHINAMFG // 8061 0571 // A10VG45
ABG CHINAMFG // 8061 0571 // A10VG45
ABG CHINAMFG // RM80679483 // A10VG45+A10VG45
ABG CHINAMFG // RM80679483 // A10VG45+A10VG45
ABG CHINAMFG // 15235048 // A10VO45
ABG CHINAMFG // RM58839143 // A2FM32
ABG CHINAMFG // RM8571058 // A4VG28
ABG CHINAMFG // RM80685340 // A4VG28
ABG CHINAMFG // RM80685340 // A4VG28
ABG CHINAMFG // 87972865 // A4VG28
ABG CHINAMFG // 87972865 // A4VG28
ABG CHINAMFG // 80610264 // A4VG28
ABG CHINAMFG // 80611791 // A4VG40
ABG CHINAMFG // 14261374 // A4VG56
ABG CHINAMFG // RM8571426 // A6VE107
ABG CHINAMFG // RM80645718 // A6VE55
ABG CHINAMFG // RM80645718 // A6VE55
ABG CHINAMFG // 14326 // A6VM80
ABG CHINAMFG // 14261333 // A6VM80
ABG CHINAMFG // 14244941 // A10VG28
ABG CHINAMFG // 14244941 // A10VG28
ABG CHINAMFG // RM244941 // A10VG28
ABG CHINAMFG // 80637218 // A10VG45
ABG CHINAMFG // 14244933 // A10VG45
ABG CHINAMFG // 8061 0571 // A10VG45
ABG CHINAMFG // 80637218 // A10VG45
ABG CHINAMFG // 87972865 // A4VG28
ABG CHINAMFG // 14261374 // A4VG56

A2FE Series CHINAMFG A2FE160/61W-VZL181 Hydraulic Motor For Rotary Drilling Rig, A2FE160 A2FE125 A2FE107 Hydraulic Travel Motor.

Rexroth A2FE107 A2FE160 A2FE125 Hydraulic Piston Motor For Crane, A2FE CHINAMFG Motor For road roller.

A2FE90 CHINAMFG Original Hydraulic Motor ,A2FE90 Series Piston CHINAMFG Motor,A2FE Motor

Rexroth A2FE Series A2FE180 Hydraulic Piston Motor For Rotary Drilling Rig

Rexroth A2FE Series A2FE28, A2FE32, A2FE45, A2FE56, A2FE63, A2FE80, A2FE90, A2FE107, A2FE125 Hydraulic Motor

/* 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

After-sales Service:	1 Year
Warranty:	1 Year
Type:	Pistons
Application:	Pile Driver
Condition:	New
Transport Package:	Wood

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.

China Custom 1c9865 Final Drive Gearbox for Cat 325L Excavator 1c-9865 Gft110 Gft260 gearbox design
editor by CX 2024-03-27

China Custom Kinglister Transmission Zl28f-II Gearbox for Wheel Loader manufacturer

Product Description

Kinglister Transmission ZL28F-II Gearbox for Wheel Loader

Part Name	Kinglister transmission
Model	ZL28F-II
Apply to	Wheel Loader

Detailed Photos

Packaging & Shipping

Packing

1) Packed in paper case or wooden carton.

2) Big parts nude packing in container.

3) Packing as customer demands.

Delivery

1) International Courier, such as DHL, TNT, UPS or Fedex.

2) By air/ By sea

Any interests, feel free to contact me!

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type:	Kinglister Transmission
Certification:	ISO9001: 2000
Condition:	New
Transport Package:	Wooden Case
Origin:	China

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:

Identify Application Requirements: Understand the specific requirements of your machinery, including torque, speed, load, direction of rotation, and duty cycle.
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.
Calculate Gear Ratio: Calculate the required gear ratio to achieve the desired output speed and torque. Consider factors like input and output shaft speeds.
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.
Consider Efficiency: Evaluate the gearbox’s efficiency and select one that meets your energy efficiency requirements.
Account for Load Conditions: Analyze the load conditions, such as constant or intermittent loads, shock loads, and starting and stopping frequencies.
Check Lubrication Requirements: Consider the lubrication needs of the gearbox and ensure proper lubrication for smooth operation and longevity.
Factor in Space Constraints: Consider the available space for installing the gearbox and choose a size that fits within your machinery.
Assess Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to dust or corrosive substances.
Review Mounting Options: Determine the mounting options that work best for your machinery, such as foot-mounted, flange-mounted, or shaft-mounted gearboxes.
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.

editor by CX 2024-01-10

China Custom China Custom Made Foundry Gray Iron Resin CZPT Gearbox gearbox engine

Product Description

COMPANY INTRODUCTION

HangZhou Worth Engineering Technology Co., Ltd. founded in 2001 , Company is located in the Chinese ancient city — HangZhou. Our company has been engaged in producing custom made engineering accessories, OEM/ODM spare parts and industrial components for many years, including CHINAMFG parts and investment casting spare parts, forging parts, sheet metal stamping spare parts, machined parts and plastic parts, which are widely used in petrochemical, automobile, chemical, environmental protection , machinery, construction, agriculture, aerospace, marine hardware and other industries.

GRAY IRON/DUCTILE IRON/ CARBON STEEL/ ALLOY STEEL/ALUMINUM SAND CASTING

Sand casting accessories and cnc machining part for engine, refrigerator and air conditioner, fan, compressor, pump, flange, washer, coupling, gearbox case, shaft, valve and strainer, tractor, automotive, motor rotor, electronic case, computer,  water treatment equipment. Weight of products range from 0.5kgs to 10tons. The usually used materials are ductile iron, gray iron, high chrome iron, many kinds of steel, brass, copper, aluminum and wear resistant material, etc.
Process: sand casting+cnc machining+deburrs
Tolerance: +/-0.005mm
Surface: deburrs,degrease,chamfer
Service available: OEM & ODM
Quality control: 0 defects,100% inspection before packing
Delivery time: 30 days after confirm the drawing
Packing:   Inner:bubble poly bag; Outer:5 layers ctn box or poly wooden box/pallet
Logistics service:  sea,air,express,EXW,FOB,CIF,DDU,DDP

Warranty: 100% refund or replacement for NOK pcs

Our Services

1, R&D service                       2, Drawing design service
3, Samples service                  4, Bulk production service
5, Inspection service               6, Packing&shipping service

Packaging & Shipping

1.Packing:
Inside:bubble bag
Outside:carton case or poly wooden case
2.Shipping:
Small batch by courier, large batch by sea or air

Certifications

1. ISO9001-2008
2. SGS
3. Material Certificate
4. CIQ…

Company Capabilities:

(1).CNC machining parts
(2).The fabrication
(3).The mechanical assemble
(4).The Surface treatment

Plating :3+Cr,environmental,anti-corrosion maximum 480 hours salt spray test
Coating:powder coating,electrcial coating,maximum 480 hours salt spray test
Painting:environmental EXPOSY painting,cross-cutting test
Polish:satin polish,mirror polish,electrical polish, maximum 1200 grid
Dacromet:evironmental,anti-corrosion,maximum 560 hours salt spary test
Anodization:tumble,shot blast,sand blast…..,various color,maximum 480 hours salt spray test
Nylok:tight-locking,environmental,5 million times
Heat Treatment:adjust the mechanical properties,temper,normalization,quench……
(5).The Variousl Material
stainless steel:SS304,SS304L,SS316,SS316L,SS430,SS201……
aluminium:7075,6061,6063,5082,5051,2014…….
brass:H62,H58,H59……
steel:C20,C45,C60,C35……
steel alloy:25CrMo,42CrMo,25Cr,40Cr,Q345,11SMn30……
iron cast:QT600,QT250,HT450,HT150……
titanium alloy:GR2,GR5,GR7,GR9……
tungsten alloy:WuNiFe alloy,Carbide Wolfram……
the blanks:stamping parts,forging parts,die casting parts,profile,extrusion……
the plastic:PP,PE,POM,Acrylic,ABS,Delrin……

COMPANY EQUIPMENTS

TESTING FAXIHU (WEST LAKE) DIS.TIES

THE PACKAGE AND SHIPMENT

CUSTOMERS

FAQ

Q1. How to customize products?
A2: Attach your drawings with details (material, surface treatment, quantity and special requirements etc).

Q2: Can you make the parts based on the sample?
A3: Yes, we could provide a rough cost and will measure and design the drawing according your sample.

Q3: Can my design be safe after sending it to you?
A5: We can CHINAMFG the NDA before you send it.

Q4. How long will it take to get the quotation?
A6: We will give you the quotation within 24 hours (Considering the time difference).

Q5. How does the company control the quality?
A7: Inspection product with professional equipment , like CMM, height gauge, caliper & micrometer, Ultrasonic fault detector, Hardness tester, Spectrum analyzer, impact testing machine, quadratic equipment .

Type:	Clay Dry Sand
Casting Method:	Thermal Gravity Casting
Sand Core Type:	Clay Sand Core
Application:	Machinery Parts
Machining:	CNC Machining
Material:	Steel

Customization:	Available \| Customized Request

gearbox

Common Problems with Gearboxes and How to Troubleshoot Them

Gearboxes can encounter various issues over time. Here are some common problems and troubleshooting steps:

Noise and Vibration: Excessive noise or vibration may indicate misalignment, worn gears, or insufficient lubrication. Check alignment, inspect gears for wear, and ensure proper lubrication.
Overheating: Overheating can be caused by high friction, inadequate lubrication, or overloading. Verify lubrication levels, reduce loads, and ensure proper ventilation.
Leakage: Oil leaks may result from worn seals or gaskets. Inspect and replace damaged seals, and ensure proper sealing.
Reduced Performance: Decreased performance could be due to worn gears, damaged bearings, or misalignment. Inspect components, replace damaged parts, and realign as needed.
Gear Wear and Tooth Damage: Wear on gear teeth can result from excessive loads or poor lubrication. Replace worn gears and ensure proper lubrication.
Shaft Misalignment: Shaft misalignment can lead to increased wear and noise. Realign shafts using precision measurement tools.
Lubrication Issues: Inadequate or contaminated lubrication can cause premature wear. Regularly check and replace lubricant, and use the correct type for your gearbox.
Bearing Failure: Bearing failure may result from overload, misalignment, or inadequate lubrication. Replace worn bearings and address underlying issues.
Seal Damage: Damaged seals can lead to leaks and contamination. Replace seals and ensure proper installation.
Gearbox Lockup: Gearbox lockup may occur due to foreign objects or damaged components. Disassemble and inspect the gearbox, removing any obstructions and replacing damaged parts.

Regular maintenance, proper lubrication, and timely troubleshooting are key to addressing gearbox problems and ensuring smooth operation.

China Custom China Custom Made Foundry Gray Iron Resin CZPT Gearbox gearbox engine
editor by CX 2023-12-08

China Custom Chinese Manufacturator Transmission Gear Parts Apply to SMS Rolling Mill Transmission Gearbox wholesaler

Product Description

Chinese Manufacturator Transmission Gear Parts Apply to SMS Rolling Mill Transmission Gearbox

Product Description
Hyton provides one-stop solution service for your metallurgical equipment spare parts, currently we produce rolling mill rolls, guide, blades, gears, sprocket wheels, worm, worm gears, flange processing parts, welding processing parts and etc.

Product Name	Transmission Gear
Material	Stainless Steel, Carbon Steel, Brass, Bronze, Iron, Aluminum Alloy etc
Tolerance	0.001mm – 0.01mm – 0.1mm
Tooth Hardness	50-60 HRC
Length	Customized
Processing	Forging, Machining, Hobbing, Milling, Shaving, Grinding, Heat treatment
Inspection	Material Report, Dimensions Checking Report, Hardness Report
Payment	L/C, Western Union, D/P, D/A, T/T, MoneyGram
Lead Time	4 weeks

Company Profile
Hyton(ZheJiang ) Mechnical Equipment Co.ltd is a leading enterprise in the large-scale engineering machinery wear-resisting casting industry in ZheJiang Province, HangZhou City. As a new high-tech enterprise professionally manufacturing wear-resisting casting product and metallurgical equipment forging parts. The company is equipped with lost molding production line and lost casting production line imported from FATA Company in Italy, Inductotherm Vacuum Degassing Furnace(USA), Foseco Casting Technology(U.K), SPECTRO Spectrometer (Germany), the currently most advanced ZZ418A vertical parting flaskless shoot squeeze molding machine Disa production line, horizontal molding line and self-control lost casting production line in China, the most advanced sand treatment system in China. With 3 gas trolley heat treatment CHINAMFG and pusher-type CHINAMFG full-automatic heat treatment production lines, the company can annually produce 30,000 tons of various wear-resisting castings and metallurgical equipment forging parts.

Manufacturing Technique

Quality Inspection
Dimension Measurement
According to the product drawings provided by customers, we will conduct strict dimensional inspection before the products are shipped.
Hardness Test
According to the drawing requirements provided by customers, we will conduct hardness inspection before the products are shipped.
Roughness Measurement
According to the drawing requirements provided by customers, we will conduct roughness inspection before the products are shipped.

Packing and Shipping
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. After goods well packaged, we need only 1 day ship goods to ZheJiang port, which means that most of the spare parts you bought from Hyton, it will get your port within 45 days all around the world if shipment by sea.

Our Advantages
1)Your inquiry related to our product & price will be rapidly.
2) Well trained & experienced staff are to answer all your inquiries in English of course.
3) Your business relationship with us will be confidential to any third party.
4) One stop purchase service: extensive rang of products for qualified offering.
5) We response to client’s inquiry within 12 hours.

FAQ
1.Q: What kind of products do you make?
A: We specialize in metallurgical equipment casting and forging parts, such as forging rolls, guide, blades, gears, sprocket wheels, worm, worm gears, flange processing parts, welding processing parts and etc.

2.Q: What kind of material do you offer?
A: High manganese steel, high chrome iron, alloy steel, low carbon steel, medium carbon steel, Stainless Steel and etc.

3.Q: What is your time of delivery?
A: Our lead time is generally 2-4 weeks for casting parts and shipping time is about 2-4 weeks.

4.Q: How to test your quality?

A: We will show you material inspection and measurement inspection after fininsh the goods, at the same time, we will give you the life time guarantee letter after shipping the goods. The best suggestion to all the customer who may interest our product-Test 2 set first, all the good business relationship all from test and trust.

Application:	Machinery
Hardness:	Hardened Tooth Surface
Gear Position:	External Gear
Manufacturing Method:	Cut Gear
Toothed Portion Shape:	Spur Gear
Material:	Stainless Steel

gearbox

How to Calculate Gear Ratio in a Gearbox

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:

Identify the input and output gears in the gearbox.
Count the number of teeth on the output gear (the gear connected to the output shaft).
Count the number of teeth on the input gear (the gear connected to the input shaft).
Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
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 Custom Chinese Manufacturator Transmission Gear Parts Apply to SMS Rolling Mill Transmission Gearbox wholesaler
editor by CX 2023-11-29

China Custom CZPT Excavator U35 Swing Motor Assy U45 Swing Gearbox gearbox design

Product Description

Product name	swing motor
Type	excavator swing motor
Color	Black/gray/red
Brand Name	BRZ
Model Number	See details
Feature	1. Long life. 2. High strength. 3. Easier for maintenance 4. More accurate. 5. Anti-corrosion. 6. Suitable for various environments.
Specific Use	The swing motor is the driving source in the slewing device of the excavator, which provides power for the slewing system of the excavator. The swing motor is the core component of the excavator to rotate, which improves the adaptability of the excavator to the working environment. The swing motor makes the excavator’s movements richer and more efficient.
Product Description	The swing motor is the driving source in the slewing device of the excavator, which provides power for the slewing system of the excavator. The swing motor is the core component of the excavator to rotate, which improves the adaptability of the excavator to the working environment. The swing motor makes the excavator’s movements richer and more efficient.

We can supply you all kinds of excavator spare parts as following:

1 Hydraulic parts: hydraulic pump, main control valve, hydraulic cylinder, final drive, travel motor, swing

motor,gear box, slewing bearing etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger,

fuel injection pump, starting motor and alternator etc.

3 Undercarriage parts: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion

,coil adjuster,rubber track and pad etc.

4 Cab parts: operator’s cab assy, wiring harness, monitor, controller, seat, door etc.

HangZhou CHINAMFG Electrical Equipment Co., Ltd. Our main products include a variety of well-known

brands of excavators, bulldozers, loaders, forklifts, wheel loaders, as well as a variety of bulldozers,

excavators, structural and chassis components, hydraulic pumps, hydraulic motors, final drive, travel

motor , rotary motor assembly, engine parts and so on. Our company has established a mature sales

system and improve the service network. We have gained a timely supply at home and abroad between

good reputation and excellent customer service.According to customer support, the company has made

great achievements. To become a leading Chinese construction machinery industry. “Honesty, pragmatism,

hard work, innovation” business philosophy, I always provide quality products to customers, providing

first-class, quick and thoughtful service.We will strive to become an advanced enterprise in the industry,

reached the international level, we will continue to forge ahead, innovation, and establish a century enterprise.
FAQ

Q: How to guarantee the same?

A: Before sending, I will take pictures. After confirmation, I send.

Q: When to ship?

A: Once getting payment then arrange.

Q: Import customs fee?

A: It depends on import country. I can make lower valve so that you can pay lower customs fee even no need to pay.

Q: How long for transport?

A: For express/ air, it takes about 5 days. For land/ sea, it takes about 1 month. It depeds on your address.

Q: Product usage?

A: If any problem about usage, I will solve at first time.

After-sales Service:	Online Support
Warranty:	1 Year
Type:	Motor
Application:	Excavator
Certification:	CE, ISO9001: 2000
Condition:	New

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.

China Custom CZPT Excavator U35 Swing Motor Assy U45 Swing Gearbox gearbox design
editor by CX 2023-11-02