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Enclosed Housing Slew Rate Control Driver

Minimum Order Quantity : 1 Price : USD
Packaging Details : Single box/Wooden case Delivery Time : 7-35 days
Payment Terms : TT Supply Ability : 1000/pcs/week
Place of Origin: LUOYANG Brand Name: MONTON
Certification: ISO9001 or CE certificate Model Number: HSE21-2

Detail Information

Material: 50Mn Or 42CrMo Delivery: 20 Working Days
Application: Solar Tracker And Wind Turbine Or Contruction Machines Or Equipment Range: 50~500mm
Production Ability: 20000pcs/month Market: Spain,USA,Russia,etc
Keywords: Precision Slewing Drive Made In China Enclosed Slewing Drive For Construction Machinery
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slew rate control driver


slewing ring drive

Product Description

enclosed housing slewing drive suppliers solar tracker large wheel slewing drive
Worm Drive Performance Parameters
ID 425
OD 622
H 145
Output Torque 43.6 kN.m
Tilting MomentTorque 52.3 kN.m
Holding Torque 167 kN.m
Static Axial Rating 1058 kN
Static Radial Rating 421 kN
Dynamic Axial Rating 265 kN
Dynamic Radial Rating 216 kN
Gear Ratio 82: 1
Tracking Precision ≤ 0.15°
Input Ø40
Weight 206kg
APPLICATION Slewing Drive for solar tracking system
  Slewing Drive for PV Application
  Slewing Drive for Construction Machinery Application
  Aerial working platform
  Manlifts, Skylifts
  Telescopic boom skylifts
  Articulating boom skylifts
  Truck mounted crane
  lorry loaders
  Loader cranes
  Marine cranes
  Hydraulic grapples
  forklift attachments
  woods log grapple
  single axis solar tracker
  dual axis solar tracker
  solar tracking system


Drawings and more detials, please contact with us by email.


Slew Drive Gear Reducers

• Tilting Moment Torque:

Torque is the load multiplied by the distance between the position of load and the center of slewing ring. If the torque generated by load and distance is greater than the rated Tilting Moment Torque, slewing drive will be overturned

• Holding Torque:

It is the reverse torque. When the drive is rotating reversely, and parts are not damaged, the maximum torque archived is called Holding Torque.

• Axial Load: Load parallel to the axis of slewing ring.

• Radial Load: Load vertical to the axis of slewing ring.

• Self Locking: When loaded, the slewing drive can not reverse rotation and thus called self-locking Slewing Bearings


Q:Are you trading company or manufacturer?
A: Both of them are attached to UIPI, the manufacturer of slewing bearings in CHINA and have 11 years experience in bearing industry.

Q: Do you provide OEM service?
A:Yes. About 90% customers are OEM customers. A variety of products size, quality and quantity can be customized according to your requirements.

Q: How long is your delivery time?
A: Production time: 45-60 days generally speaking.
Shipping time: for small order quantity 1-2 pieces and needed urgently, we suggest transport by air about 7 days; for large order quantity, we suggest transport by sea about 30 days from Shanghai port.

Q: How do you guarantee the delivery time?
We have strict production schedule to assure the delivery time, kindly check the production schedule as below:
A. Forging purchase period: 15-20 days

B. Production process:
1. Rough turning: 2-3 days
2. Raceway heat treatment: 2 days
3. Fine turning: 2 days
4. Gear cutting: 4-5 days
5. Drilling: 2-3 days
6. Final turning: 2 days
7. Assembling and Inspection: 2 days

C. Packing and delivery to Port: 3-5 days

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