Changzhou Hangtuo Mechanical Co., Ltd
Providing Innovative and Cost-effective Slewing Drives
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Dual Axis Sde7 Solar Slew Drive With IP 66 And 0.1 Degree Backlash For PV Tracking System
Description
· Place of Origin: China (Mainland)
· Brand Name: Hangtuo
· Model Number: dual axis slewing drive
· Type: slew drive, dual axis slewing drive
· Product name: heliostat dual axis slewing drive
· Application: heliostat tower solar station
· Motor: DC or AC or other
· Size: 3-21 inch
· Work life: 30 years
· Warranty: 36 months
· Protection class: IP55/IP66
· OEM: accepted
· Color: as requested
Hangtuo Slewing Drive is a professional slewing drive research and development manufacturer,which are widely applied on new energy(single and dual axis PV/CPV/CSP solar tracking system,wind power),engineering machinery(pavement construction machinery, port facilities and mining area), satellite receiver and other fields.
In the development of new productions constantly updated, Our slewing drives are designed with slewing ring and hourglass worm shaft, from the traditional point contact to surface contact, which has the advantage of strong output torque, smooth rotation and wear-resisting for bearing higher radial & axial load and tilting moment torque.
There are kinds of models of productions in our company from 3'' to 25''(raceway diameter).The slewing drive can be customized to meet the special requirement for new energy and engineering machinery application .Our production are being chosen by customers abroad and home with reliable quality and reputation.
Features
1. Strong overturning moment based on slewing ring
2. Adopt enveloping worm drive
3. Drive larger load for using multi tooth contact
4. Better static self-locking function
Parameters of SDE slewing drives
| 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) |
| 3" | 31:1 | 600 | 1500 | 1800 | 22 | 15 | 40% | ≤0.1 | Yes | 12 |
| 5" | 37:1 | 800 | 5000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 18 |
| 7" | 57:1 | 1750 | 7000 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 32 |
| 8" | 51:1 | 2250 | 11200 | 20400 | 50 | 80 | 40% | ≤0.1 | Yes | 28 |
| 9" | 61:1 | 2250 | 16000 | 30800 | 60 | 130 | 40% | ≤0.1 | Yes | 52 |
| 12" | 78:1 | 4300 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 65 |
| 14" | 85:1 | 5600 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 88 |
| 17" | 102:1 | 6750 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 135 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 192 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 251 |
Remark: The above dimensions and parameters may be updated or adjusted, for more detailed dimensions and parameters, please refer to our sales drawings.