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Brand Information
| Brand Name | BAFFERO |
| Experience | 35+Years |
| MOQ | 1 Set |
| Delivery Time | 25 Days |
| Warranty Time | 12 Months |
| Certification | CE/ ISO9001/ BV/ SGS |
| Shipping Port | Shanghai or Ningbo |
| Place of Origin | China |
Gearbox Information
| Product Name | Single Stage Helical Gear Reducer |
| Model Number | RX31~RX151 |
| Input Power | 0.18~132KW |
| Ratio | 1.6~8 |
| Output Torque | 20~1680 N.m |
| Heat Treatment | Carburizing and quenching |
| Gear Material | 20CrMnTi |
Housing Material | HT200/HT250 high-strength cast iron |
Shaft Material | 40Cr |
Surface Hardness of Gears | HRC58-62 |
Brand of Bearings | HRB heavy-duty bearing, C&U bearing |
Machining Precision of Gears | DIN6 (Ground ) |
Lubricating Oil | Gear oil |
Input Power Rating And Max Torque
| Size | 31 | 51 | 61 | 71 | 81 | 91 | 101 | 121 | 151 |
Structure | RX RXF | ||||||||
Input power rating (kw) | 0.18- | 0.18- | 0.18- | 1.1-11 | 3-22 | 5.5-30 | 7.5-45 | 7.5-90 | 11-132 |
Ratio | 1.6-3.76 | 1.3-5.5 | 1.4-5.63 | 1.42-8 | 1.39-6.44 | 1.42-5.82 | 1.44-6.65 | 1.56-6.47 | 1.63-6.22 |
Max torque (N.m) | 20 | 70 | 135 | 215 | 400 | 600 | 830 | 1110 | 1680 |
Gear Unit Weight
Gear unit type | RX31 | RX51 | RX61 | RX71 | RX81 | RX91 | RX101 | RX121 | RX151 |
Weight(kg) | 5 | 8 | 14 | 23 | 39 | 70 | 100 | 150 | 250 |
RX Seriers (Single-Stage)
For high output speeds, the exclusively single-stage gear units RX31 to RX151 offer compact solutions for your system design.
Reduecer Features
Highly Standard Modular Designed
Quality material ensures the product reliability
High Strength, Compact Dimension
Long Service Life
Low Noise
High Efficiency
Large radial loading ability
Axial load ability of up to 5% of radial load
Transmission Efficiency: 2 stage (ratio: 5-24.8) = 96%
3 stage (Ratio: 27.2-264) = 94%
Application Examples
Belt conveyor drives
Bucket elevator drives
Agitator drives
Hoisting gear drives
Travelling gear drives
Paper machine drives
Dryer drives
Water screw drives
Single Stage Helical Gearbox- FAQ
The R series helical gear reducer is designed for industrial applications requiring stable torque transmission and high operational efficiency. With optimized gear design and precision manufacturing, it ensures reliable performance in continuous working environments.
1. How to choose the right R series helical gear reducer?
To select the correct model, please provide:
Motor power (kW or HP)
Input speed (rpm)
Required output speed or gear ratio
Output torque requirement
Mounting type (foot or flange)
Application (conveyor, mixer, pump, etc.)
Not sure? Contact us for free model selection within 2 hours.
2. Can you supply motor + gearbox (gearmotor)?
Yes, we provide complete solutions:
IEC standard motors
Variable frequency motors
Explosion-proof motors
Brake motors
Plug & play solution, no need to source separately
3. Why choose Zhejiang Baffero?
Zhejiang Baffero is a professional gearbox manufacturer in China with over 35 years of experience.
ISO9001 certified production system
CE certified products
Export experience to 60+ countries
Strong engineering and customization capability
Stable quality with competitive pricing
Looking for a reliable industrial gearbox supplier?
Contact us for:
Fast quotation within 2 hours
Technical selection support
Customized gearbox solution
Product catalog & drawings
About Us
Zhejiang Baffero is an enterprise specialized in producing reducers, integrating scientific research and development, production and trade. The main products include planetary gear reducers, industrial gearboxes, R, K, F, S series gear boxes, lifers, etc. The products are widely applied in industries as metallurgy industry, mining industry, hoisting and conveying industry, engineering environmental protection industry, petrochemical industry, rubber & plastics industry, food packing industry, etc.
Over more than 35+ years, by holding the concept of human oriented and scientific innovation, we have always been devoted to talent storing and research and development of new products, continuously invested in research and development, striving to provide first-class transmission equipment for customers. With outstanding quality, all products bearing the mark of BAFFERO have become the first choice of customers and have been sold far to Europe, America, Southeast Asia, etc.
