ISO 9001 / IATF 16949 Certified
Commutators & Slip Rings
High-quality commutators and slip-rings for OEM electric motor manufacturing
Overview
A commutator is an arrangement of insulated copper segments (bars) that are connected to coils of an electric motor to provide a reversal of current into the coils of the motor.
With extensive experience in the industry, we offer approximately 800 types of commutators with OD 4mm up to 385mm in moulded type of construction, and custom made (handcrafted) commutators for larger machines with steel and mica construction.
Our slip ring range is between 25mm and 400mm. Using only the best materials and product design, we have the experience to offer commutators and slip rings for the most demanding specifications of high speed and high-temperature applications.
Types Available
- Hook Type Commutators: OD 4mm ~ 80mm - For automotive, home appliance, power tool applications
- Barrel Type Commutators: OD 5mm ~ 385mm - For DC motors, starter motors, industrial applications
- Face Type Commutators: OD 25mm ~ 120mm - For servo motors, air condition motors
- Silver Plated Commutators: OD 25mm ~ 120mm - For aerospace, military, marine applications
- Custom Design: OD 50mm ~ 1400mm - Steel and mica construction
- Slip Rings: OD 25mm ~ 400mm - For automotive and industrial generators
Production Capabilities
Production Equipment
Materials
| Material | Specification |
|---|---|
| Copper | Electrical copper wire (99.90%) with silver alloy (0.003-5%) According to DIN 1787 40500 |
| Moulding Compound | Phenolic resin with reinforced glass fibre imported from Japan, USA, Germany |
| Insulation | Mica insulation between the bars |
| Rings | Steel or fibreglass rings for high-speed applications |
| Bore | Steel or brass bush reinforced bore |
Industry Applications
Automotive
HVAC motors, Window wiper/lift motors, Seat adjusters, EPS motors, Fuel pumps, ABS, Alternator & Starter motors
Home Appliances
Washing machines, Vacuum cleaners, Mixers, Compressors, Blowers, Pumps, Fan motors
Power Tools
Drills, Screwdrivers, Angle grinders, Saws, Sanders, Planers, Routers
Industrial
AC/DC motors, Servo motors, Traction motors, Generators
Medical & Aerospace
Surgical tools, Medical pumps, Tacho generators, Military applications
Quality Assurance
Our stringent quality management ensures product consistency covering all processes from raw material procurement to finished goods production. The products and processes pass through stringent quality tests benchmarked with global standards.
Need Commutators & Slip Rings?
Send us your technical drawings, specifications, or samples for an obligation-free quotation. Our team responds within 24 hours.