Changzhou Hangtuo Mechanical Co., Ltd
Providing Innovative and Cost-effective Slewing Drives
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High Slewing Moment Worm Gear Drive For Solar Tracking System
Worm Shaft And Worm Gear Slew Drive Description
Hangtuo's highly available and reliable integrated slewing drive, are widely used in solar energy, industrial and construction mobile applications, and especiallly play an important role in fueling the exponential growth of utility-scale solar installations around the world.
We are dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
Our products range from single axis slewing drives to dual axis slewing drives, our product size ranges from 1 inch to 25 inch, with standard and non-standard models, which are mainly applied in horizontal single axis solar tracking system, dual axis solar tracking system, CSP(concentrated solar power), heliostat, tower, heat thermal, CPV, AGV, forklift truck attachment,construction machinery, port machinery, mining machinery, welding machinery, construction vehicles, modular vehicles,environmental protection equipment, metallurgical machinery, medical machinery, wind equipment and other fields.
Worm Gear Pair Advantages
1. Self locking, no need of brake inside
2. High accuracy
3. Hourglass worm technology, multi tooth contact, high moment.
4. Rotation 360 degrees or ±60° with hard stop inside in case of the error of the tracking controller
5. Connection of a driving motor from the left or right side,
6. Not necessary to adjust the gearing clearance; this is already set by the producer before factory
7. Simple installation and low maintenance
8. Rational space utilization
9. Easy and fluent method of starting and stopping
Techincal Sheet Vertical Series
| Model | Ratio | Rated Output Torque | Tilting Torque | Axial Load | Radial Load | Holding Torque | Efficiency | Precision | Self-locking | Weight |
| N.m | N.m | kN | kN | N.m | degree | Yes | kg | |||
| 3" | 31:1 | 300 | 1500 | 3.6 | 15 | 7000 | 40% | ≤0.1 | Yes | 13kg |
| 5" | 37:1 | 637.5 | 5000 | 16 | 27 | 9200 | 40% | ≤0.1 | Yes | 18kg |
| 7" | 57:1 | 1750 | 7000 | 34 | 58 | 13200 | 40% | ≤0.1 | Yes | 28kg |
| 8" | 51:1 | 2250 | 11200 | 50 | 80 | 20400 | 40% | ≤0.1 | Yes | 35kg |
| 9" | 61:1 | 4300 | 16000 | 60 | 130 | 27200 | 40% | ≤0.1 | Yes | 51kg |
| 12" | 78:1 | 5600 | 25000 | 77 | 190 | 40560 | 40% | ≤0.1 | Yes | 61kg |
| 14" | 85:1 | 6750 | 48000 | 110 | 230 | 44200 | 40% | ≤0.1 | Yes | 78 kg |
| 17" | 102:1 | 9460 | 67000 | 142 | 390 | 53040 | 40% | ≤0.1 | Yes | 105 kg |
| 21" | 125:1 | 16000 | 89000 | 337 | 640 | 65000 | 40% | ≤0.1 | Yes | 185 kg |
| 25" | 150:1 | 21450 | 112000 | 476 | 950 | 89000 | 40% | ≤0.1 | Yes | 244 kg |
Q&A
1. How can i choose?
Please specify the wheel diameter size, width, voltage, power and no-load speed of the required motors.
2. Could I take samples to test quality and market in advance?
Sure, welcome to take samples to test our quality and service.
3. What's the total cost for samples?
Total sample cost= sample cost + freight
We will give you the best shipping cost after you choose the suitable gear motors
4. How do you ship samples?
Considering sample quantity is not big, we support ship samples by EMS, TNT or Fedex
5. What's your minimum order quantity?
10 sets after samples confirmed
6. What's your delivery time?
For standard samples: within 7days; for batch orders: within 25 days.