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E-mail: slewdrive@ldb-bearing.com
Address: Yiyang Bearing Industry Zone, Luoyang, Henan, China

                

S-2 Series Dual Worm Slewing Drive

S-2 series dual worm slewing drive Description Our S-2 series slewing drive is composed of the open housing, slewing ring, 2 hourglass worms, and supporting components. It is driven by two electric or hydraulic motors to rotate. Owing to double tooth contact, this dual-worm slewing drive is able...

S-2 series dual worm slewing drive

Description

Our S-2 series slewing drive is composed of the open housing, slewing ring, 2 hourglass worms, and supporting components. It is driven by two electric or hydraulic motors to rotate. Owing to double tooth contact, this dual-worm slewing drive is able to produce nearly double output torque in comparison with the product with the same size and installation space. Also, the holding torque is increased accordingly. Due to this characteristic, this open housing slewing drive is widely used in the heavy load applications in the machinery field.

Feature

● This worm drive is designed with a universal installation structure, which facilitates replacement and maintenance.

● Driven by two worms at the same time, this gearbox has better performance than the single worm slew drives. It also shows better rigidity and double impact resistance.

● The flexible input hole form enables various gear or hydraulic motors to be connected.

Performance Parameters

Our S-2 Series Vertically Mounted slewing drive deliver performance parameters range from 12KN.m to 28KN.m of outer torque, 67.8 KNm to 271KN.m of overturning moment, 48KN.m to 158.3KN.m of holding torque, and gear ratios of 85:1 up to 150:1

Application

The S-2 series slewing drive is widely used in the relative rotating parts in the machinery field.

1. Drive the drill rig to rotate in the horizontal and pitch directions

2. Control the rotation of the console of cable winding and unwinding machine

3. Rotation parts of excavator

S14-2
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S17-2
S17-2.jpgS17-2-1.jpg
S21-2
S21-2.jpgS21-2-1.jpg
S25-2
S25-2.jpgS25-2-1.jpg


If you're looking for quality solar tracker Open Housing Slewing Drive, welcome to contact us for the s-2 series dual worm slewing drive. Our products are specially designed for aerial working platform and construction machinery. It can be widely used in PV, CPV, STP, CSP solar tracking systems and construction applications. Please be free to place orders with us.


Model

Data

Out Torque

 Tilting  Moment Torque

Holding Torque

Static Radial Rating

Static Axial Rating

Dynamic Axial Rating 

Dynamic Axial Rating

Gear Ratio

Traking Procision

Weight

 S14-2            12 KN.m67.8 KN.m48 KN.m555 KN222 KN133 KN117 KN85:1≤0.17°62kg
8851 lbf.ft50000 lbf.ft35000 lbf.ft125000 lbf50000 lbf30000 lbf26000 lbf
S17-216.8 KN.m135.6 KN.m72.3 KN.m970  KN390  KN235  KN205  KN102:1≤0.15°102kg
12391 lbf.ft100000 lbf.ft53000 lbf.ft218000 lbf88000 lbf53000 lbf46000 lbf
S21-220.6 KN.m203 KN.m105.8 KN.m1598 KN640 KN385 KN335 KN125:1≤0.15°143kg
15194 lbf.ft150000 lbf.ft78000 lbf.ft359000 lbf144000 lbf87000 lbf75000 lbf
S25-228 KN.m271 KN.m158.3 KN.m2360 KN945 KN590 KN470 KN150:1≤0.15°202kg
20652 lbf.ft200000 lbf.ft117000 lbf.ft531000 lbf212000 lbf133000 lbf106000 lbf





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