Products Precision DC Coreless Motor Graphite Brushes

Coreless Motor-Carbon Brush

For higher output power and extended service life, motors with carbon brush commutation structures are recommended. These adopt an ironless winding design, where symmetrical windings ensure minimal vibration and smooth operation. The integrated construction of windings, commutator, and motor shaft delivers low rotational inertia, high speed, superior efficiency, reduced electromagnetic interference, and prolonged lifespan, while maintaining linear output characteristics.

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Graphite Brushes
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Model Specification(MM) Voltage (V) No-load current(mA) No-load speed (RPM) Nominal torque（mNm） Max.output power（W） Download
1630N5C φ16*30 12.0 50 11500 4 6.1
2233N5C φ22*33.7 24.0 30 7100 8 8.11
2233N5C2B 22*33.7 7.4 50 8000 5 4.2
2543N9C2B φ25*43.5 14.8 40 7300 20 17.4
2554N9C2B φ25*53.3 24 30 8200 30 39.7
3068N9C2B φ30*68 24.0 120 10000 40 88.7
3257N9C2B φ32*57 24.0 70 6400 50 50.6