Changzhou Hangtuo Mechanical Co., Ltd
Providing Innovative and Cost-effective Slewing Drives
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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 |
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.