R Series Transmission Industrial Helical Gearbox with Motor
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Technical Specifications
As a leading expert in gear transmission, we are proud to present our R Series Helical Gear Motors. Engineered for reliability and high performance, this series offers a compact and powerful solution for a wide range of industrial applications. Based on a modular design system, the R Series provides exceptional flexibility, high transmission efficiency, and a wide range of gear ratios to perfectly match your operational needs.
Highlights: High transmission efficiency, modular combinations, fine-graded ratios, versatile mounting, durable compact structure.
Key Features
- High Transmission Efficiency: Engineered for minimal power loss; single-stage gear unit can reach up to 96% efficiency.
- Modular Design: Flexible modular system for easy combination with various motors and power inputs.
- Wide & Fine-Graded Ratio Range: Broad spectrum of finely stepped transmission ratios; combined models can achieve very large ratios.
- Versatile Mounting Options: Suitable for multiple installation positions, including horizontal (foot-mounted) and flange-mounted layouts.
- Durable & Compact: High-quality materials with a compact design for long service life in demanding conditions.
Design and Mounting Options
The R Series comes in several design versions to suit your mounting requirements:
- R..D..: Foot-mounted helical gear motor.
- RF..D..: Flange-mounted helical gear motor.
- R..F..D..: Foot-and-flange-mounted helical gear motor.
- RM..D..: Flange-mounted helical gear motor with extended bearing housing for higher overhung loads.
- RX..D..: Single-stage, foot-mounted helical gear motor.
- RXF..D..: Single-stage, flange-mounted helical gear motor.
Technical Specifications at a Glance
| Specification | R / RF Series | RX / RXF Series (Single-Stage) |
|---|---|---|
| Input Power (kW) | 0.18 – 160 | 0.18 – 132 |
| Ratio (i) | 3.83 – 289.74 | 1.30 – 8.65 |
| Torque (N·m) | Up to 18,000 | Up to 1,680 |
Understanding the Model Designation
Our model codes provide a clear overview of the product’s configuration. Here is an example breakdown:
| Code | Meaning |
|---|---|
| R | Product Series (R Series) |
| F | Installation Type (Flange-mounted) |
| 67 | Gear Unit Size |
| II | Number of Gear Stages |
| D | Electric Motor Type |
| 80 | Motor Frame Size |
| N | Stator Length |
| 4 | Number of Motor Poles |
| BMG | Brake |
| HF | Brake Release Type |
| TF | Thermal Protection |
| 128.97 | Gear Ratio |
| M1 | Mounting Position |
| 180° | Terminal Box Position |
Operating Conditions
- Ambient Temperature: -40°C to +50°C (For startup below 0°C, the lubricant must be preheated).
- Altitude: Up to 1000 meters above sea level.
- Input Speed: Maximum of 1800 rpm.
- Operation: Suitable for both forward and reverse operation.
Typical Applications
The robust and versatile design of the R Series makes it ideal for:
- Conveyor Systems
- Agitators and Mixers
- Hoisting Equipment
- Wastewater Treatment Plants
- Packaging Machinery
- And many more…