Slip Ring Induction Motor Rotor
- Rotor Type: Wound rotor with three-phase distributed windings.
- Slip Rings: Copper alloy slip rings with high conductivity and wear resistance.
- Rotor Diameter Range: 80–800 mm (customizable).
- Stack Height: 50–600 mm, depending on motor rating.
- Performance: Delivers 2–3× higher starting torque compared to squirrel-cage rotors.
Technical Specifications
| Parameter | Specification |
| Rotor Type | Wound Rotor (Three-Phase) |
| Material | Non-oriented Silicon Steel |
| Lamination Thickness | 0.3 – 0.5 mm |
| Outer Diameter | 80 – 800 mm |
| Stack Height | 50 – 600 mm |
| Slip Ring Material | Copper Alloy / Bronze |
| Winding Material | Enameled Copper Wire |
| Insulation Class | B / F / H |
| Cooling Type | IC411 / IC611 / Custom |
| Speed Control | External Resistance via Slip Rings |
| Application | Heavy-duty Industrial Motors (Cranes, Mills, Pumps, etc.) |
Customization & OEM Service
- Custom rotor diameter, shaft interface, and slip ring size.
- Winding design based on torque-speed requirements.
- Slot geometry and skew angle optimization for noise reduction.
- Complete rotor assembly or core-only supply.
- Slip ring and brush gear designed per voltage and current rating.
- OEM branding, export packaging, and resistance control integration support.
Application Fields
- Hoists, cranes, and conveyors
- Rolling mills and crushers
- Large pumps and compressors
- Textile and cement mills
- Marine propulsion and heavy machinery
Production Process
Advanced Workshop
