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Slewing Drive
VH3/VH5/VH7/VH9 slewing drive
VH series vertical slewing drives for solar trackers in VH3, VH5, VH7 and VH9 sizes.
Key specifications
- Output torque
- 6300 N·m (VH7) / 6405 N·m (VH9)
- Holding torque
- 45 kN·m (VH7) / 56 kN·m (VH9)
- Gear ratio
- 60:1 (VH7) / 61:1 (VH9)
- Backlash
- ≤ 0.2°
Product overview
VH series vertical slewing drives for solar trackers in VH3, VH5, VH7 and VH9 sizes. VH7/VH9: 6300–6405 N·m torque, 45–56 kN·m holding, ±60° hard limit, 24VDC IP65.
- Output torque
- 6300 N·m (VH7) / 6405 N·m (VH9)
- Holding torque
- 45 kN·m (VH7) / 56 kN·m (VH9)
- Gear ratio
- 60:1 (VH7) / 61:1 (VH9)
- Backlash
- ≤ 0.2°
Applications
- Solar trackers
- Cranes
- Wind turbines
- Heavy machinery
Benefits
- Four sizes: VH3, VH5, VH7 and VH9
- Carries axial, radial and tilting loads in one unit
- Self-locking worm gear holds position when stopped
- VH7 / VH9: 6300 / 6405 N·m output torque
- VH7 / VH9: 45 / 56 kN·m holding torque
- ±60° hard travel limit for single-axis trackers
- 24VDC IP65 motor; C3 corrosion protection
- Custom motor, mounting and feedback options
Technical specifications
| Drive type | Vertical worm-gear slewing drive |
|---|---|
| Output torque | 6300 N·m (VH7) / 6405 N·m (VH9) |
| Holding torque | 45 kN·m (VH7) / 56 kN·m (VH9) |
| Gear ratio | 60:1 (VH7) / 61:1 (VH9) |
| Backlash | ≤ 0.2° |
| Motor voltage | 24 V DC |
| IP rating | IP65 |
| Size | VH3 / VH5 / VH7 / VH9 |
Configuration options
| Parameter | Model | Output Torque | Holding Torque | Tilting Moment | Gear Ratio | Precision |
|---|---|---|---|---|---|---|
| VH7 | 6300 N·m | 45 kN·m | 10 kN·m | 60:1 | ≤ 0.2° | |
| VH9 | 6405 N·m | 56 kN·m | 12 kN·m | 61:1 | ≤ 0.2° | |
| VH3 / VH5 | On request | On request | On request | On request | On request |
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FAQ
What is the VH3/?
The VH3/ is an Elerover slewing drive rated IP65.
Does Elerover manufacture the VH3/?
Yes. Elerover is a slewing drive manufacturer and supplier. This model supports OEM configuration options listed in the product data—share your duty cycle and quantity for a factory quote.
What are the key specifications of the VH3/?
Key ratings from the product specifications include load 6300 N, protection IP65. See the Technical Specifications section on this page for the full table.
How do I request a quote for the VH3/?
Send load, stroke, voltage, IP rating, duty cycle, quantity and any OEM options you need via the contact form or WhatsApp.
Request a quote
Quote context
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