IP66 Vertical Slewing Drive Gearbox For Square Output Solar
Tracking System
Vertical Slewing Drive Gearbox Description
A slew worm drive system is a compactly constructed unit which
consists of a slewing ring, base plate and worm. This unit brings
the advantages of a slewing ring and a worm into one unit.
It is suitable for applications which demand slow rotation with a
continuous or cyclical movement capable of handling combined loads.
The product is with standard dimensions for coupling an electric or
hydraulic motor as well as coupling a whole system to equipment.
Due to its compactness, high rigidity and other mentioned
advantages, a worm drive system is used in varying equipment such
as mobile assembly platforms, satellite system, hydraulic loading
cranes on haulage vehicles, small marine cranes, extendable
rotating ladders, in wheel units of large marine portal
transporters.
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 Model Performance Parameters
| VE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Holding Torque (kN.m) | Tilting Torque (kN.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (Degree) | IP | Working Tep(℃) | Self-locking | Weight(kg) |
| 3" | 806 | 9 | 5 | 22 | 15 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12kg |
| 5" | 962 | 30 | 6 | 16 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 18kg |
| 7" | 7344 | 60 | 10 | 34 | 58 | 51:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 32kg |
| 8" | 8000 | 70 | 14 | 50 | 80 | 50:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 28kg |
| 9" | 8784 | 80 | 16 | 60 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 52kg |
| 12" | 11232 | 100 | 25 | 77 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 65kg |
| 14" | 12240 | 120 | 48 | 110 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 88 kg |
| 17" | 14688 | 136 | 67 | 142 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 135 kg |
| 21" | 18000 | 140 | 89 | 337 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 192 kg |
| 25" | 21600 | 150 | 112 | 476 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 251 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
