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SE1 Slew Drive Gearbox With Small Gear Motor For Automatic Solar Tracking System
SE1 Slew Drive Description
For slewing drive, usually called slewing bearing or slewing
ring, is consists of worm, gear, housing, end cap, top plate,
motor and other components. Since the core components are worm and
gear, they can withstand axial forces, radial forces and
overturning moments at the same time. Compared with the traditional
rotary products, the new slewing drive is convenient to install,
maintain and install. slewing drives are widely used in PV solar
tracking systems, CPV, CSP and building applications,
including truck cranes, lifts, turntables, port
machinery, vehicles, small wind power systems and satellite
antenna. There are 11 different sizes available from 1" to 25" with
more than 60 models to meet both regular and precise tracking
requirements in PV, CPV and CSP(thermal power, tower, fresnel,
heliostat) tracking fields.
Performance parameters of SE series
| Model | Ratio | Rated Output Torque | Tilting Torque | Holding Torque | Axial Load | Radial Load | Efficiency | Precision | Self-locking | Weight |
| N.m | N.m | N.m | kN | kN | degree | Yes | kg | |||
| 1" | 31:1 | 400 | 1000 | 1800 | 22 | 12 | 40% | ≤0.1 | Yes | 6 |
| 3" | 31:1 | 300 | 1500 | 7000 | 30 | 15 | 40% | ≤0.1 | Yes | 9 |
| 5" | 37:1 | 637.5 | 6000 | 9200 | 68 | 27 | 40% | ≤0.1 | Yes | 14 |
| 7" | 57:1 | 1750 | 10500 | 13200 | 132 | 58 | 40% | ≤0.1 | Yes | 23 |
| 9" | 61:1 | 4300 | 49900 | 30800 | 340 | 130 | 40% | ≤0.1 | Yes | 44 |
| 12" | 78:1 | 5600 | 54400 | 40560 | 480 | 190 | 40% | ≤0.1 | Yes | 51 |
| 14" | 85:1 | 6750 | 135000 | 44200 | 680 | 230 | 40% | ≤0.1 | Yes | 62 |
| 17" | 102:1 | 9460 | 203000 | 53040 | 980 | 390 | 40% | ≤0.1 | Yes | 85 |
| 21" | 125:1 | 16000 | 271000 | 65000 | 1600 | 640 | 40% | ≤0.1 | Yes | 141 |
| 25" | 150:1 | 21450 | 346000 | 89000 | 2400 | 950 | 40% | ≤0.1 | Yes | 182 |
Installation
SE1 slewing drives could be installed both vertically and
horizontally.
It is advised to mount the slewing drives horizontally upside in
solar or mechinery applications for better protection. If needed,
it could be also mounted vertically, but need addtional
supporters.
Applications
solar trackers, wind turbines, satellite and radar dishes, truck cranes, man lifts, utility equipment, hydraulic equipment attachments, oil tool equipment, tire handlers, digger s, and automotive lifts.
