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Address: NO.628, HONGMEI STREET, TIANNING DISTRICT, CHANGZHOU, JIANGSU. CHINA
Contact name:Jessie
Changzhou Hangtuo Mechanical Co., Ltd |
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Single Enveloping Worm Gear, IP66 Enclosed Small Slew Drive For CSP And CPV Solar Power
Slewing Ring Bearing Description
Slew drives are an all-in-one unit comprised of slew ring, gear, housing, and motor (electric or hydraulic) and it is designed for axial, radial, and moment loading. We developed high backlash worm gear slew drives specially for applications where high accuracy is needed.
Features
1. Powered with hourglass (Double Enveloping) worm technology for increased load, efficiency and accuracy.
2. Manufacture a wide variety of drive styles, model sizes, performance ranges, sealing options, and mounting characteristics.
3. Standard model sizes from 75mm to 800mm in diameter.
4. Backlash, almost zero backlash
5. Self-locking
Multiple Options
1. Gear reduction ratio 31:1 to 150:1
2. Horizontal, vertical, or combination of multiple axis mounting
3. Single worm or double worm
4. Electric or Hydraulic motor option
5. Housing: Open or Closed
6. Customized input configurations
7. Custom designs per application requirements
Technical Data
| VE Model Performance Parameters | ||||||||||||
| Model | Rated Output Torque (N.m) | Holding Torque (N.m) | TiltingTorque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Precision (degree) | Precision | IP | Working Tep(℃) | Self-locking | Weight (kg) |
| 3" | 600 | 1800 | 1500 | 22 | 15 | 31:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 12kg |
| 5" | 800 | 9200 | 5000 | 16 | 27 | 37:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 18kg |
| 7" | 1750 | 13200 | 7000 | 34 | 58 | 57:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 32kg |
| 8" | 2250 | 20400 | 11200 | 50 | 80 | 51:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 28kg |
| 9" | 4300 | 30800 | 16000 | 60 | 130 | 61:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 52kg |
| 12" | 5600 | 40560 | 25000 | 77 | 190 | 78:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 65kg |
| 14" | 6750 | 44200 | 48000 | 110 | 230 | 85:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 88 kg |
| 17" | 9460 | 53040 | 67000 | 142 | 390 | 102:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 135 kg |
| 21" | 16000 | 65000 | 89000 | 337 | 640 | 125:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 192 kg |
| 25" | 21450 | 89000 | 112000 | 476 | 950 | 150:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 251 kg |
