Vertical Single Axis Worm Gear Slew Drive For Outdoor Long Life
Solar Tracking System
Worm Gear Slew Drive Description
The enclosed slewing drive is widely used in the case of relatively
high working conditions which need dustproof, rainproof,
anti-corrosion and other occasions with high requirements for the
slewing structure. The IP grade reaches IP66.
Data Sheet of VE Model Slewing Drive
| 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 | 1800 | 22 | 15 | 40% | ≤0.1 | Yes | 12 |
| 5" | 37:1 | 800 | 5000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 18 |
| 7" | 57:1 | 1750 | 7000 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 32 |
| 8" | 51:1 | 2250 | 11200 | 20400 | 50 | 80 | 40% | ≤0.1 | Yes | 28 |
| 9" | 61:1 | 2250 | 16000 | 30800 | 60 | 130 | 40% | ≤0.1 | Yes | 52 |
| 12" | 78:1 | 4300 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 65 |
| 14" | 85:1 | 5600 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 88 |
| 17" | 102:1 | 6750 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 135 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 192 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 251 |
Feathures
Self-locking gearset.
Available with 24V/12V directly mounted planetary geared motors.
Higher wear-resistance of worm gear drive, which can load strong
output torque and tilting moment torque with the well performance
of stability and reliability.
Available for higher tracking precise field.
Applications
The worm gear slewing drive can be applied in solar energy such us
PV tracking system, CSP, wind turbines, truck cranes, man lifts,
utility equipment, hydraulic equipment attachments, oil tool
equipment, diggers, automotive lifts and wind turbines, dishes,
satellite antenna etc.
