Materials for Commutator
Our rare-earth commutator materials are patented products offering good performance in multiple models, and can be customized according to customer requirements.
Technical data
| Precious Layer: | AgCuNiRE, AgCuNi-2, AgCuNi-3, AuAg40/AgCuNiRE, WMD-06, WMD-07, WMD-01/WMD-06, WMD-03/WMD-07, etc. | Base Material: | TU1 (C1020), CuNi alloy |
| Strip Thickness: | 0.015–1.5 mm | Strip Width: | 3–100 mm |
| Cladding Layer Thickness: | 0.001–70% of total thickness | Cladding Layer Width: | 1–100 mm |
| Cladding Layer Tolerance: | +20% to -10% of cladding layer thickness |
Features & Benefits
Good wear resistance
The product features excellent wear resistance and arc ablation resistance.
Good high-temperature stability
Excellent high-temperature stability and superior hot wear resistance, meeting the demands of motor operation under high-temperature conditions.
Reliable cladding
The AuAg40/AgCuNiRE/TU1 three-layer precious metal composite material offers good chemical stability, stable contact resistance during operation, and high wear resistance, making it particularly suitable for high-end micro motors with long service life and high reliability requirements.
Increased lifespan
Compared with similar materials, this type of product possesses a significantly longer service life.
Widely compatible
This series of materials offers broad adaptability, and can be used in both conventional motor commutators and micro spindle motor commutators, as well as various micro vibration motor commutators.
