Changzhou Hangtuo Mechanical Co., Ltd
Providing Innovative and Cost-effective Slewing Drives
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IP66 Heavy Duty Slew Drive Gearbox For Electric Motor Single Axis Solar Tracking System
Heavy Duty Slew Drive Gearbox Description
Rotary drive device is also known as rotary reducer, gear reducer, turntable reducer, and slewing mechanism. They are all types of reducers that use slewing bearing as the main support, and use gears or worms as the auxiliary drive source to realize the functions of deceleration and full-circle rotation. The composition of slewing drive mainly includes gear (or worm), slewing bearing, motor, casing and base. The slewing drive can be basically divided into single worm drive slewing drive, double worm drive slewing drive and special type slewing drive.
Technical Data
| Model: | VE9 | Place of Origin | Changzhou,China |
| Brand | HANGTUO | Type | Enclosed |
| Material | 42CrMo,50Mn | Output Torque | 4300 N.m |
| Tilting Moment Torque | 16 K N.m | Holding Torque | 27 K N.m |
| Static Axial Rating | 60 KN | Static Radial Rating | 130 KN |
| Dynamic Axial Rating | 30 KN | Dynamic Radial Rating | 65 KN |
| Gear Ratio | 37:1 | Efficiency | 40% |
VE Slew Drive Technical Data
| Model | Ratio | Rated Output Torque | Tilting Torque | Axial Load | Radial Load | Holding Torque | Efficiency | Precision | Self-locking | Weight |
| N.m | N.m | kN | kN | N.m | degree | Yes | kg | |||
| 3" | 31:1 | 300 | 1500 | 3.6 | 15 | 7000 | 40% | ≤0.1 | Yes | 13kg |
| 5" | 37:1 | 637.5 | 5000 | 16 | 27 | 9200 | 40% | ≤0.1 | Yes | 18kg |
| 7" | 57:1 | 1750 | 7000 | 34 | 58 | 13200 | 40% | ≤0.1 | Yes | 28kg |
| 8" | 51:1 | 2250 | 11200 | 50 | 80 | 20400 | 40% | ≤0.1 | Yes | 35kg |
| 9" | 61:1 | 4300 | 16000 | 60 | 130 | 27200 | 40% | ≤0.1 | Yes | 51kg |
| 12" | 78:1 | 5600 | 25000 | 77 | 190 | 40560 | 40% | ≤0.1 | Yes | 61kg |
| 14" | 85:1 | 6750 | 48000 | 110 | 230 | 44200 | 40% | ≤0.1 | Yes | 78 kg |
| 17" | 102:1 | 9460 | 67000 | 142 | 390 | 53040 | 40% | ≤0.1 | Yes | 105 kg |
| 21" | 125:1 | 16000 | 89000 | 337 | 640 | 65000 | 40% | ≤0.1 | Yes | 185 kg |
| 25" | 150:1 | 21450 | 112000 | 476 | 950 | 89000 | 40% | ≤0.1 | Yes | 244 kg |
Advantages
1. Rotation ±60°, hard stop/hard limit inside the drive incase of software controlling failure
2. Connection of a driving motor from the left or right side
3. During installation, it is not necessary to adjust the gearing clearance; this is already set by the producer before factory
4. Simple installation and low maintenance
5. Rational space utilization
6. The gear is self-locking; therefore a brake is not necessary
7. Easy and fluent method of starting and stopping