Multi-Tooth Contact Solar Slew Drive Gearbox for PV Tracking &
Precision Equipment
Solar Slew Drive Gearbox Description
Our products ranging from 200mm to 5000mm,which mainly apply for
tunneling equipment, harbor and shipyard cranes, construction
equipment, mobile cranes, offshore technology, tower cranes,
turning machinsolar energy plants, ship deck cranes, railway
cranes, man lifts, wind turbines, and more. Our ability to optimize
the bearing design for your specific needs is unparalleled and we
will do our best to provide you.
The slewing drive is a new type of slewing product, usually called
slewing ring, which is usually composed of worm, slewing ring,
housing, motor and other components. Since the core components are
slewing bearings, they can simultaneously withstand axial forces,
radial forces, and overturning moments. Compared with traditional
rotary products, the new rotary drive has features of easy
installation, easy maintenance and higher IP grade.
Features
1. High backholding torque to improve the solar tracking system's
safety
2. Enveloping worm drive inside
3. Multi tooth contact to ensure high load
4. Self-locking function
SDE Model Slewing Drive Performance Parameters
Model | Ratio | Rated Output Torque(N.m) | Tilting Torque(N.m) | Holding Torque(N.m) | Axial Load(kN) | Radial Load(kN) | Efficiency | Precision(°) | Self-locking | Weight(kg) |
3" | 31:1 | 600 | 1500 | 5800 | 10 | 15 | 40% | ≤0.1 | Yes | 25 |
5" | 37:1 | 800 | 6000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 34 |
7" | 57:1 | 2000 | 7500 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 56 |
9" | 61:1 | 4300 | 16000 | 27200 | 60 | 130 | 40% | ≤0.1 | Yes | 92 |
12" | 78:1 | 5800 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 160 |
14" | 85:1 | 6750 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 224 |
17" | 102:1 | 9460 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 320 |
21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 492 |
25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 705 |
Applicatons
Slewing drive are widely used in PV,CPV,STP solar tracking systems
and construction applications including truck cranes, manlifts,
turntables, port machinery, modular vehicles, small wind power
systems and satellite communications.
