High Torque Slewing Bearing Gear Reducer For PV Mounting Solar
Tracking System
Slewing Bearing Gear Reducer Description
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.
Parameters of SE Series
| 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) |
| 1” | 32:1 | 400 | 1000 | 1800 | 22 | 12 | 40% | ≤0.1 | Yes | 6 |
| 3” | 31:1 | 600 | 1500 | 3000 | 30 | 16 | 40% | ≤0.1 | Yes | 8 |
| 5” | 37:1 | 800 | 6000 | 9200 | 68 | 27 | 40% | ≤0.1 | Yes | 12 |
| 7” | 57:1 | 2000 | 13500 | 13200 | 132 | 58 | 40% | ≤0.1 | Yes | 21 |
| 9” | 61:1 | 4400 | 45000 | 30800 | 340 | 130 | 40% | ≤0.1 | Yes | 49 |
| 12” | 78:1 | 5800 | 54400 | 40560 | 480 | 190 | 40% | ≤0.1 | Yes | 61 |
| 14” | 85:1 | 6550 | 68000 | 54200 | 680 | 230 | 40% | ≤0.1 | Yes | 63 |
| 17” | 102:1 | 9400 | 135600 | 65040 | 980 | 390 | 40% | ≤0.1 | Yes | 105 |
| 21” | 125:1 | 16000 | 203400 | 81000 | 1600 | 640 | 40% | ≤0.1 | Yes | 149 |
| 25” | 150:1 | 21000 | 271160 | 89000 | 2400 | 950 | 40% | ≤0.1 | Yes | 204
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Application
Slewing drives are mainly used in special vehicle steering
platforms, heavy-duty flatbed trucks, container cranes,
truck-mounted cranes, truck cranes, aerial work vehicles, cranes,
gantry cranes, small wind power stations, aerospace communications,
satellite reception, solar tracking systems and many other
industries. Especially in recent years, the rapid development of
solar photovoltaic power generation industry is widely used. The
rotary drive is used in the solar photovoltaic power generation
industry, and is generally equipped with a rotary geared motor or
an AC geared motor; in construction machinery, a hydraulic motor is
mainly configured as a power drive.
