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IP66 Enclosed House Small Slew Drive Gearbox For PV Solar Mounting System
Small Slew Drive Gearbox
The slewing drive is a new type of slewing product. It usually consists of a slewing bearing, a worm, a motor, a casing, etc. It has the advantages of large size, stable transmission, long service life, easy installation, saves a lot of installation space, easy to maintain, and can greatly save costs.
Slewing drives is of high performance. It is powered with hourglass worm technology to give the gearbox enormous strength and power, maximize survivability load-holding as well as increased efficiency and accuracy.
Technical Table of VE 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 |
Applications
Photovoltaic power generation field: Photovoltaic power generation is an important application field of slewing drive. Solar photovoltaic modules with slewing drive as rotating parts can adjust the rotation angle and elevation angle of the main engine according to the different positions of the sun in the day. So that the sunlight is always irradiated vertically, which is the solar panel.
Wind power generation field: Same as photovoltaic power generation,
the rotary drive can be applied to the yaw part of the wind turbine
to realize the horizontal 360 rotation of the mechanism, so as to
adjust the receiving angle.
