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Medium load 25inch slewing drive and 29inch slew drive spur gear slewing drive for excavators

1800.0 USD
Min. Order: 1 Set/Sets
Trade Term: EXW
Payment Terms: Paypal, L/C, T/T, WU
Supply Ability: 100pcs per month
Place of Origin: Henan

Company Profile

Location: Luoyang, Henan, China (Mainland)
Business Type: Manufacturer, Trading Company, Service

Product Detail

Model No.: S-II-O-0641+S-II-O-0741
Means of Transport: Rail, Ocean, Air, Land
Processing: Forging
Shape: Others
Standard or Nonstandard: Standard
Material: Steel
Tooth Profile: Spur Gear
Brand Name: U-TRSM
3D model: Yes
Brand: U-TRSM
Place of Origin: Luoyang, China
Material: 42CrMo/50Mn+nodular cast iron+other steels
Warranty: 1 year
Feature: Spur gear slewing drive, high speed, without self-locking
IP Grade: IP65
Applicable Industries: Energy & Mining, Machinery equipment
Color: According to customers' needs
Service: Design, Manufacturing, Customized
Production Capacity: 100pcs per month
Packing: non-fumigation wooden box
Delivery Date: 30-60days
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Product Description

1. Company introduction 


Unique Transmission Equipment (Luoyang) Co., Ltd. is an innovative technology company that designs, develops and produces slew drives and Slewing rings. We have a wide range of standard series products to choose from, we also focus on customized slew drive and slewing rings solutions.


Since its establishment, Unique Transmission has won the trust and support of many customers with its high-quality products, excellent slewing scheme design capabilities and quick response services. Unique Transmission can provide not only slew drive products and design solutions, but also provide motors, hydraulic motors and other accessories, as well as various machining products.

spur gear slewing drive slew drive replace slewing bearing for welding positioner


2. Spur Gear Slew Drive Introduction 

Spur gear slewing drive is composed of slewing bearings, gears, housings, adapter flanges, support bearings, seals and other components. After reasonable design, component manufacturing, debugging, assembly and other processes, the products have the ability to withstand axial force, radial force, tilting moment torque and at the same time has a certain gear ratio, referred to as slewing drive.

spur gear slewing drive slew drive replace slewing bearing for welding positioner

Our spur gear slew drives has 3 series, 23 standard models in total to choose from, which can meet the needs of low load, medium load and heavy load. If our standard model products cannot meet your needs, you can also contact us and our engineers will design and customize a special spur gear slew drive for you.


We have created 3D models for all standard models of slew drive products. You only need to put this 3D model in your equipment model to verify the feasibility. If the standard slew drive model products are not available, our engineers with rich industry experience can design a new 3D model and work with you to design an ideal slewing transmission solution.

spur gear slewing drive slew drive replace slewing bearing for welding positioner

3. Dimension Details (You can download our catalogue to check more code details).

CodeS-II-O-0641Module6mm
Teeth number of wheel123Teeth number of pinion15
Gear ratio8.20Max torque16015N.M
Nom torque12356N.MMax holding torque16015N.M
Radial static load438KNAxial static load1172KN
Radial dynamic load231KNAxial dynamic load269KN
Weight149kgRotation center diameter641mm
3D modelYesBrandU-TRSM
Place of OriginLuoyang, ChinaMaterial42CrMo/50Mn+nodular cast iron+other steels
Warranty1 YearFeatureSpur gear slewing drive, high speed, without self-locking
IP GradeIP65Applicable IndustriesEnergy & Mining, Machinery equipment
ColorAccording to customers' needsServiceDesign, Manufacturing, Customized
Delivery time30-60 days



CodeS-II-O-0741Module6mm
Teeth number of wheel138Teeth number of pinion15
Gear ratio9.20Max torque18115N.M
Nom torque14019N.MMax holding torque18115N.M
Radial static load506KNAxial static load1356KN
Radial dynamic load243KNAxial dynamic load284KN
Weight160kgRotation center diameter741mm
3D modelYesBrandU-TRSM
Place of OriginLuoyang, ChinaMaterial42CrMo/50Mn+nodular cast iron+other steels
Warranty1 YearFeatureSpur gear slewing drive, high speed, without self-locking
IP GradeIP65Applicable IndustriesEnergy & Mining, Machinery equipment
ColorAccording to customers' needsServiceDesign, Manufacturing, Customized
Delivery time30-60 days


4. Packing Way: Moisture barrier bag+pearl wool+non-fumigation wooden box


1. Apply anti-rust oil on slewing drives

2. Using wrapping belts to package the slewing drive

3. Place the packaged slewing drives to the plywood cases

4. Using pearl cotton to fix the slewing drives in the boxes and confirm the products will not move during transportation

5. Using packing belts to pack the wooden cases

6. Stick the shipping marks to let our customers identify goods easily.

spur gear slewing drive slew drive replace slewing bearing for welding positioner

5. Application Area

Spur gear slew drives applications mainly include industrial robots, machine tool turrets, cranes, truck-mounted cranes, automated production lines, light machines, radar cars, positioners, flexible bending machines, grass grabs, solar panel snowplows, forestry machinery, agricultural machinery and other fields. You can also check our mounting videos to learn how to use it. 

spur gear slewing drive slew drive replace slewing bearing for welding positioner

6. Transportation: By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex, all acceptable. 

spur gear slewing drive slew drive replace slewing bearing for welding positioner

7. Contact information

Unique Transmission Equipment (Luoyang) Co.,Ltd

Address: No.22 Binhe Road, New & High Tech Industry Development Zone,

Luoyang Area Of China(Henan) Pilot Free Trade Zone, 471000


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