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Slow Speed High Transmission Small Solar Slew Drive For Single Axis PV Tracking System
Slow Speed Slew Drive Description
Our slewing drives are self-locking worm gears. The worm adopts an annular enveloping worm. It not only has the functions of connection, rotation and support of slewing bearing, but also has the advantages of compact structure, large output torque and stable transmission of worm drive, and has a long service life. At the same time, it is easy to install, saves a lot of installation space, is 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
Construction machinery aerial work vehicle field
All aerial work vehicles require a high safety factor for the
slewing drive device, and the self-locking and reverse self-locking
functions of the slewing drive greatly meet the high safety
requirements of aerial work vehicles. It is an important factor for
the majority of users to choose it as an accessory for aerial work
platforms. On the other hand, the worm gear drive has a larger
transmission speed ratio, which improves the safety factor and at
the same time omits a set of worm gear reducers for the host,
thereby reducing the manufacturing cost of the equipment.