
Gear Reducers · Supplied by ST
R Series Inline Helical Gear Reducers
Inline coaxial helical gear reducers supplied by ST International Trade. Gears are forged from quality alloy steel with carburizing and quenching, then ground for precision and smooth transmission. Highly modular, series-based design provides strong interchangeability for conveyors, mixers and general industrial drives.
Key Features
- Single-stage transmission efficiency above 96%
- Forged alloy steel gears with carburizing and quenching
- Ground tooth surfaces ensure precision and smooth operation
- Highly modular and serialized design
- Strong interchangeability for easy maintenance
Technical Specifications
| Output Speed | 5rpm - 415rpm |
| Input Power | 0.12kW - 160kW |
| Single-Stage Efficiency | Above 96% |
| Gear Material | Forged alloy steel, carburized and quenched |
| Tooth Processing | Ground teeth for precision meshing |
| Input Options | Direct-coupled three-phase motor / servo motor / AD shaft input / AM flange input |
| Applications | Conveyors, mixers, general industrial drives |
Application Scenarios

AAC Block Machinery
Stacking, flipping, packing stations

Ceramics & Building Materials
Heavy-duty conveyor systems

Packaging & Logistics
Automated sorting systems
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