VE7 Envelope Worm Gear Slew Drive Gearbox For Horizontal Single
Axis Sun Solar Trackers
Envelope Worm Gear Slew Drive Description
A slewing drive is a directly mountable unit consisting of a gear
and a worm for the simultaneous transmission of axial and radial
forces and tilting moments, hydraulically or electrically driven
within a completely enclosed housing.
Technical Date of Vertical Series
| 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 |
Our Services & Strength
1.Raw material from reliable suppliers;
2.Production process is in strict accordance with ISO9001 Quality
Management System .
3.Strict in-process quality control and 100% finished product
inspection before delivery;
4.Third party product inspections are acceptable upon customer
request.
5.Adoption of standardized product design process and APQP, PPAP,
FEMA for application analysis.
6. OEM service
6.1 We provide standard products and non-standard products;
6.2 We provide customized samples, customized drawings,
door-to-door mapping and other services;
6.3 We provide a full range of services, including design,
processing, packaging, transportation, etc.
