Changzhou Hangtuo Mechanical Co., Ltd
| Payment Terms | T/T |
| Delivery Time | 7～15 days |
| Packaging Details | Plywood |
| Worm Feature | Double Enveloping Worm |
| Surface Treatment | Anti-rust Plastic Powder |
| Type Of Tooth | Helical Tooth |
| Feature | Self Locking |
| Field Life | 30 Years |
| Self-Locking | Yes |
| Structure | Worm And Gear |
| Corrosion Level | C3, C4 |
| Brand Name | HT |
| Model Number | VE7" |
| Certification | CE, ISO9001 |
| Place of Origin | Changzhou |
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Product Specification
| Payment Terms | T/T | Delivery Time | 7～15 days |
| Packaging Details | Plywood | Worm Feature | Double Enveloping Worm |
| Surface Treatment | Anti-rust Plastic Powder | Type Of Tooth | Helical Tooth |
| Feature | Self Locking | Field Life | 30 Years |
| Self-Locking | Yes | Structure | Worm And Gear |
| Corrosion Level | C3, C4 | Brand Name | HT |
| Model Number | VE7" | Certification | CE, ISO9001 |
| Place of Origin | Changzhou | ||
| High Light | 3-10 year corrosion resistant worm gearbox ，long service life slew drive ，worm gearbox slew drive with warranty | ||
The split-type slewing drive with square-tube structure for solar tracking systems is designed with a modular configuration that separates the drive unit from the supporting structure, enabling quick on-site disassembly and efficient maintenance. This design greatly reduces downtime and simplifies parts replacement, making it especially suitable for large-scale photovoltaic installations where operational reliability is critical.
The high-strength square-tube framework provides excellent torsional rigidity and mechanical stability, ensuring reliable operation under severe environmental and loading conditions. The system is engineered for long-term outdoor applications and maintains stable performance in extreme temperatures, high winds, and continuous mechanical stress.
With precise tracking capability and robust structural integrity, the system improves tracking accuracy and enhances energy output while extending service life. Its durable design reduces maintenance frequency and lowers total ownership costs for photovoltaic plants.
| 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 |
| Technical Parameter | Description |
|---|---|
| Structure Type | Square-tube split-type slewing drive |
| Application | Solar tracking systems |
| Drive Power | ≤ 150 W |
| Rated Output Torque | ≥ 7,500 Nm |
| Holding Torque | ≥ 45 kNm |
| Protection Class | IP66 |
| Operating Temperature | -40°C to +80°C |
| Rotation Angle | 0–360° |
| Tracking Accuracy | ≤ 0.5° |
| Installation Method | Flange mounting |
| Maintenance Mode | Modular replacement |
| Surface Treatment | Anti-corrosion coating |
| Lubrication | Long-life grease |
| Certification | CE |
Modular split-type structure for quick disassembly and maintenance
High output torque in a compact drive system
Excellent environmental resistance for harsh outdoor conditions
Low power consumption with high holding capacity
Long service life with minimal maintenance requirements
CE certified for compliance with international standards
Our Solar Slewing Drive product's technical support and services include:
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
1500000-3000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Changzhou Hangtuo Mechanical Co., Ltd. is located in Changzhou, Jiangsu Province. It is a high-tech enterprise integrating R&D, design, production and sales. Covering an area of 100,000 square meters, the company is equipped with more than 100 sets of casting, machining and testing equipment, as... Changzhou Hangtuo Mechanical Co., Ltd. is located in Changzhou, Jiangsu Province. It is a high-tech enterprise integrating R&D, design, production and sales. Covering an area of 100,000 square meters, the company is equipped with more than 100 sets of casting, machining and testing equipment, as...
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