4 pole high torque brushed motor equipped with precious metal brushes and sleeve bearings.
Specifications
| C4S10-1907 | |||
|---|---|---|---|
| Rated voltage[V] | 7.4 | ||
| No load speed[rpm] | 16,500 | ||
| No load current[mA] | 13 | ||
| Stall torque[mNm] | 4.62 | ||
| Stall current[mA] | 1,104 | ||
| Output power[W] | 2.0 | ||
| Max efficiency[%] | 80 | ||
| Terminal resistance[Ω] | 6.70 | ||
| Rated torque[mNm] | 0.45 | ||
| Rated speed[rpm] | 14,900 | ||
| Rated current[mA] | 119 | ||
| Friction torque[mNm] | 0.05 | ||
| Back-EMF constant[mV/rpm] | 0.443 | ||
| Torque constant[mNm/A] | 4.23 | ||
| Slope of N-T curve[rpm/mNm] | 3,575 | ||
| Mechanical time constant[ms] | 3.44 | ||
| Rotor inertia[gcm2] | 0.09 | ||
| Max allowable torque[mNm] | 1.54 | ||
| Inductance[mH] @1kHz | 0.031 | ||
| Thermal resistance Rth1（coil-housing）[K/W] | 6 | ||
| Thermal resistance Rth2（housing-ambient）[K/W] | 36 | ||
| Shaft radial play[mm] | 0.05 | ||
| Shaft axial play[mm] | 0.03‐0.2 | ||
| Max shaft radial load[N] | 0.5(5mm ※1) | ||
| Max shaft axial load[N] | 0.15 | ||
| Max shaft axial load at standstill[N] | 7.8 | ||
| Operating temperature[℃] | -20‐+60 | ||
| Max coil temperature[℃] | 80 | ||
| Weight[g] | 8.6 | ||
※1 measured at ( )mm point from flange
Electrical connections
| C4S10-1907 | ||
|---|---|---|
| #1 | Red Lead Wire | Motor Vin (+) |
| #2 | Black Lead Wire | Motor GND (-) |
