
RVE Double-Stage Worm Gear Reducer
RVE Double-Stage Worm Gear Reducer
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- Double-stage worm system delivering ultra-high gear ratios
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- Higher torque output compared with standard RV models
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- Smooth, low-noise transmission with reduced vibration
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- Strengthened mechanical design for high-load applications
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- Multiple installation options for flexible system integration
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- Stable, efficient performance under continuous heavy-duty operation
Description
The RVE Series is a double-stage worm gear reducer engineered for applications requiring extremely high reduction ratios and significantly increased torque output. With its combined worm-gear configuration, the RVE achieves efficient speed reduction while maintaining smooth, low-vibration transmission. The reinforced structure enhances load capacity, making it ideal for heavy-duty tasks and precise motion control in demanding industrial environments.
Features
- Double-stage worm system delivering ultra-high gear ratios
- Higher torque output compared with standard RV models
- Smooth, low-noise transmission with reduced vibration
- Strengthened mechanical design for high-load applications
- Multiple installation options for flexible system integration
- Stable, efficient performance under continuous heavy-duty operation

Technical Specifications
- Gear Ratio: Up to 10,000
- Input Power: 0.06–7.5 kW
- Output Torque: 30–1500 Nm (model dependent)
- Input Type: Solid shaft or IEC motor interface
- Output Type: Hollow shaft, solid shaft, or flange
- Mounting Positions:
- Mounting positions of output flange
- Mounting positions of output shafts
- Mounting positions of torque arm
Application Scenarios
- High-precision automation and assembly lines
- Heavy-load lifting, hoisting, and positioning equipment
- Solar dual-axis and multi-axis tracking systems
- Packaging, printing, injection molding, and plastic machinery
- Logistics, material handling, conveyor systems, and robotic drives
FAQs
Yes. NUODUN’s core competitiveness lies in the synergistic advantage of “customization + system integration.” We support structural customization, torque customization, input flange customization, mounting interface customization, stroke customization and more for products such as planetary gearboxes, screw jacks, electric cylinders, and gearboxes. The typical lead time for standard non-standard customization is 7–20 days, while more complex engineered projects are usually delivered within 3–6 weeks.

Our engineering strength comes from long-term R&D investment, CAE simulation, lifetime calculation databases, modular design frameworks, and a mature testing/verification system. This ensures that every customized solution is not only manufacturable, but also reliable under real-world loads — balancing precision, durability, and cost efficiency.







Our products are widely used in photovoltaic manufacturing, semiconductor equipment, automotive production, metallurgy, logistics, medical devices, aerospace, stage automation, and industrial automation — especially where precision positioning, heavy loads, or long service life are required.
All products undergo type testing, torque testing, vibration testing, life testing, noise measurement, and precision inspection. Core components such as gears, screws, and bearings are produced using advanced machining, grinding, heat treatment, and automated assembly processes.
Yes. We offer remote technical support, installation guidance, troubleshooting, selection assistance, and long-term spare parts support for OEM/ODM partners.




