SE7 Enclosed Small Slewing Drives, Tight Sealing For Harsh
Environment Solar Plant
Small Slewing Drives Description
Slew drives are an all-in-one unit comprised of geared slew ring,
drive gear, housing, and motor (electric, hydraulic or AC motor).
Designed for axial, radial, and moment loading. Our slew drives are
powered with hourglass (double enveloping) worm technology for
increased load handling, efficiency and accuracy. We manufacture a
wide variety of slew drives, model sizes, performance ranges,
sealing options, mounting characteristics and different gear
reduction ratios from 28:1 to 150:1. The slew drives could be
mounted horizontally, vertically, or combination of multiple axis.
SE Model Performance Parameters
| SE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Tilting
Torque
(kN.m) | Holding
Torque
(kN.m) | Axial
Load
(kN) | Radial
Load
(kN) | Ratio | Efficiency | Precision
(degree) | IP | Working Tep
(℃) | Self-locking | Weight
(kg) |
| 1" | 400 | 1 | 2 | 22 | 12 | 32:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 6 |
| 3" | 806 | 1.5 | 3 | 30 | 16 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 8 |
| 5" | 962 | 6 | 9 | 68 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12 |
| 7" | 7344 | 13.5 | 12 | 132 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 21 |
| 9" | 8784 | 45 | 30.8 | 340 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 49 |
| 12" | 11232 | 54 | 45 | 480 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 61 |
| 14" | 11232 | 68 | 54 | 680 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 63 |
| 17" | 11232 | 135 | 65 | 980 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 105 |
| 21" | 18000 | 203 | 81 | 1600 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 149 |
| 25" | 18000 | 271 | 89 | 2400 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 204 |
Driven Motor Options
Electric, hydraulic motor, AC motor
Housing: Open or Closed
Customized input configurations
Custom designs per application requirements
Planetary Gear Motor Advantages
A planetary or epicyclic gear motor combines a motor with planetary
gears in a pre-assembled, ready-to-use package. It usually
protected by heat shrink and drip paint to have a higher IP grade.
It provides significant reduction ratios and high output in a
compact unit. Planetary gear motors are a smart choice for a
variety of applications which need high torque and low speed.
1. Compact motor size
2. High power density
3. Extended gear life
4. High efficiency
5. Highly accurate gearing function
6. Low backlash
7. Low Noise
