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21 Inch Big Model High Torque Slewing Bearing Driven By Hydraulic Motor For Excavator And Truck Cranes

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21 Inch Big Model High Torque Slewing Bearing Driven By Hydraulic Motor For Excavator And Truck Cranes

Name: 21 Inch Big Model High Torque Slewing Bearing Driven By Hydraulic Motor For Excavator And Truck Cranes
Brand: HangTuo
Price: 280 USD

Brand Name : HangTuo

Model Number : SE 21

Certification : CE, ISO9001

Place of Origin : China

MOQ : 1 piece

Price : USD 280~504 / pc

Payment Terms : L/C, T/T, Western Union

Supply Ability : 2000 pcs per month

Delivery Time : 15~45 days

Packaging Details : plywood box

Type : Enclosed

Application : construction machinery

Driver : hydraulic motor

IP grade : IP66

Color : as requested

Effciency : 40%

Model : SE 21"

Life time : 30 years

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Description

Slew drives are an all-in-one unit comprised of geared slew ring, drive gear, housing, and motor (electric or hydraulic). It is designed for axial force, radial force and moment loading. Our slew drives are powered with hour glass worm technology for increased load handling, efficiency and accuracy.

Slewing drives are widely used in construction machinery, especially in cranes.

Careful design of the slew drive is a major contributor to the crane's high productivity. This product is ideal for use with high torque hydraulic motor or geared electric motors.

Key Features

1. An unlimited rotating angle and range

2. Provide the most efficient transmission of high power and torque possible

3. Completely enclosed and sealed housing withstands harsh environments and increases safety

Performance Parameters of SE 21"

Model	Ratio	Rated Output Torque	Tilting Torque	Holding Torque	Axial Load	Radial Load	Efficiency	Precision	Self-locking	Weight
Model	Ratio	N.m	N.m	N.m	kN	kN	Efficiency	degree	Yes	kg
21"	125:1	16000	271000	65000	1600	640	40%	≤0.1	Yes	141

Customized Services

1. Special design based on different applications and projects
2. Different types of motors could be matched, such as hydraulic motors, stepper motors, electrical motors etc.
3. Different colors are available based on RAL code; our standard color is RAL 9006.

Product Tags:

solar tracker drive

slewing gear

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