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| Categories | Vertical Slewing Drive | 
|---|---|
| Brand Name: | HangTuo | 
| Model Number: | VE9" | 
| Certification: | CE, ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 piece | 
| Price: | USD 280~504 / pc | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 2000 pcs per month | 
| Delivery Time: | 15~45 days | 
| Packaging Details: | plywood box | 
| Material: | 50Mn, 42CrMo | 
| Model: | VE9 | 
| Gear Ratio: | 61:1 | 
| Rated Output Torque: | 7320 Nm | 
| Holding Torque: | 55000 Nm | 
| Tilting Torque: | 16300 Nm | 
| Efficiency: | 40% | 
| Application: | PV Tracking System | 
| Company Info. | 
| Changzhou Hangtuo Mechanical Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
110mm Square Output VE9 Solar Slew Drive, Easy Mounted And Maintenance For PV Tracking System
Square Output VE9 Solar Slew Drive Description
Worm gear slewing drives are the most cost-effective and optimum solutions for single axis PV trackers. They are designed, tested, and guaranteed for accuracy and performance for a 30-year field life time.

Compared with fixed PV trackers which could produce the highest levels of energy only when the sun is at the optimum angle to the panel, the PV trackers could be directly towards the sun from sunrise to sunset.
VE Model Performance Parameters
| VE Model Performance Parameters | ||||||||||||
| Model | Rated Output Torque (N.m) | Holding Torque (kN.m) | Tilting Torque (kN.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (Degree) | IP | Working Tep(℃) | Self-locking | Weight (kg) | 
| 3" | 806 | 9 | 5 | 22 | 15 | 31:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 12kg | 
| 5" | 962 | 30 | 6 | 16 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 18kg | 
| 7" | 7344 | 60 | 10 | 34 | 58 | 51:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 32kg | 
| 8" | 8000 | 70 | 14 | 50 | 80 | 50:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 28kg | 
| 9" | 8784 | 80 | 16 | 60 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 52kg | 
| 12" | 11232 | 100 | 25 | 77 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 65kg | 
| 14" | 12240 | 120 | 48 | 110 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 88 kg | 
| 17" | 14688 | 136 | 67 | 142 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 135 kg | 
| 21" | 18000 | 140 | 89 | 337 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 192 kg | 
| 25" | 21600 | 150 | 112 | 476 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40~+80 | Yes | 251 kg | 
Customized Services
1. Special design based on different applications and projects
2. Different types of motors could be matched, such as hydraulic
motors, stepper motors, electrical motors etc.
3. Different colors are available based on RAL code; our standard
color is RAL 9006.
Advantages
1. Rotation ±60°, hard stop/hard limit inside the drive incase of software controlling failure
2. Connection of a driving motor from the left or right side
3. During installation, it is not necessary to adjust the gearing clearance; this is already set by the producer before factory
4. Simple installation and low maintenance
5. Rational space utilization
6. The gear is self-locking; therefore a brake is not necessary
7. Easy and fluent method of starting and stopping
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