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Slewing Drive
Model WH37-150-RH-250A
WH37 37-Inch Slewing Drive | Heavy-Duty Hydraulic Worm Gear Industrial Rotary Drive
WH37 37-Inch Slewing Drive | Heavy-Duty Hydraulic Worm Gear Industrial Rotary Drive from Elerover.
Key specifications
- Output torque
- 26,820 N·m / 19,793 lbf·ft
- Holding torque
- 230 kN·m / 170×10³ lbf·ft
- Tilting moment torque
- 450 kN·m / 332×10³ lbf·ft
- Axial load
- 2,100 kN / 472×10³ lbf
Product overview
WH37 37-Inch Slewing Drive | Heavy-Duty Hydraulic Worm Gear Industrial Rotary Drive from Elerover. This slewing drive provides controlled rotary torque for tracking, positioning and heavy rotary platforms.
- Output torque
- 26,820 N·m / 19,793 lbf·ft
- Holding torque
- 230 kN·m / 170×10³ lbf·ft
- Tilting moment torque
- 450 kN·m / 332×10³ lbf·ft
- Axial load
- 2,100 kN / 472×10³ lbf
- Radial load
- 900 kN / 202×10³ lbf
- Gear ratio
- 150:1
Applications
- Industrial turntables
- Heavy lifting and positioning
- Construction machinery
- Mining and material handling
- Precision CNC / index tables
- OEM heavy rotary platforms
Benefits
- 37-inch hydraulic worm-gear slewing drive for industrial use
- Output torque 26,820 N·m / holding torque 230 kN·m
- Tilting moment 450 kN·m
- Gear ratio 150:1 with precision ≤ 0.15°
- Rated output speed 0.88 rpm
- BMR250-class hydraulic motor interface (RH-250A)
Technical specifications
| Drive type | 37-inch hydraulic worm-gear slewing drive |
|---|---|
| Output torque | 26,820 N·m / 19,793 lbf·ft |
| Holding torque | 230 kN·m / 170×10³ lbf·ft |
| Tilting moment torque | 450 kN·m / 332×10³ lbf·ft |
| Axial load | 2,100 kN / 472×10³ lbf |
| Radial load | 900 kN / 202×10³ lbf |
| Gear ratio | 150:1 |
| Backlash | ≤ 0.15° |
Configuration options
| Parameter | Metric Value | Imperial Value |
|---|---|---|
| Rated Output Speed | 0.88 rpm | — |
| Output Torque | 26,820 N·m | 19,793 lbf·ft |
| Tilting Moment | 450 kN·m | 332×10³ lbf·ft |
| Holding Torque | 230 kN·m | 170×10³ lbf·ft |
| Static Axial Load Rating | 2,100 kN | 472×10³ lbf |
| Static Radial Load Rating | 900 kN | 202×10³ lbf |
| Gear Ratio | 150:1 | — |
| Precision | ≤ 0.15° | — |
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FAQ
What is the WH37?
The WH37 is an Elerover slewing drive for industrial and OEM motion projects.
Does Elerover manufacture the WH37?
Yes. Elerover is a slewing drive manufacturer and supplier. Share your application requirements and quantity for a factory quote on this model.
What are the key specifications of the WH37?
Key ratings from the product specifications include load 26820 N. See the Technical Specifications section on this page for the full table.
How do I request a quote for the WH37?
Send load, stroke, voltage, IP rating, duty cycle and quantity via the contact form or WhatsApp.
Request an OEM quote
Share force, stroke, voltage and quantity. Elerover will map your RFQ to a published series or OEM configuration.
Quote context
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