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[China]
Trade Verify
Address: No.628, Hongmei Street, Tianning District, Changzhou, Jiangsu, China
Contact name:Tommy Zhang
Changzhou Hangtuo Mechanical Co., Ltd |
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Verified Suppliers
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360 Degree Rotation Slew Drive With Brushed Motor And Encoder For Tilted Solar Trackers
Slew Drive Description
Our SE drives offer an IP66 rated enclosure that nearly complete
protection from environmental particles such as dust, dirt, sand,
and even water. Our testing equipment ensure our products a 30-year
field lifetime.
A slew drive system is a compactly constructed unit which consists of a worm, gear, base, house, bearings and other accessories. This unit brings the advantages of a gear and a worm into one unit.
Performance Parameters of SE series
| SE Model Performance Parameters | ||||||||||||
| Model | Rated Output Torque (N.m) | Tilting Torque (N.m) | Holding Torque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (degree) | IP | Working Tep. (℃) | Self- locking | Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
DC Motor
Different motors (220VAC, 380VAC motors, 12VDC, 24VDC, 48VDC motors, servo motors and stepper motors) can be designed according to customer's requirement.
1. Adopt Dual supporting structure for output shaft so that the max torque of gearbox is increased a lot.
2. Sun wheel and planetary wheel are connected by spline which increase the max torque of gearbox and lengthen the life.
3. We use helical gear at input stage which make the noise low anf run smoothly in high speed. The inner gear ring is separated so that we can make more ratio and the design is flexible. Gearbox and motor are located by a seam fix by screw in axial which increase the matching precision and reduce noise.
4. We use rolling pin holder inside planetary wheel.we use rolling pin grinding instead of sliding grinding so the life of gearbox is much longer.
5. Double supporting structure; Internal grinding on inner bore of planetary gears making the inner bore roundness less than 0.003mm;running by rolling instead of sliding; HRC60 gear surface precision scraping;The adopting of all these technoligies ensure the super quiet and steady operating and a long life time over 10000 hours.
