Precious metal commutation, Sleeve bearing Brushed Motor.
CMS16-33 Specifications
| CMS16-3302 | CMS16-3306 | CMS16-3316 | |
|---|---|---|---|
| Rated voltage[V] | 7.4 | 12 | 24 |
| No load speed[rpm] | 10,100 | 9,900 | 11,500 |
| No load current[mA] | 17 | 10 | 12 |
| Stall torque[mNm] | 26.18 | 24.71 | 28.98 |
| Stall current[mA] | 3,767 | 2,158 | 1,482 |
| Output power[W] | 6.9 | 6.4 | 8.8 |
| Max efficiency[%] | 87 | 87 | 83 |
| Terminal resistance[Ω] | 1.96 | 5.56 | 16.20 |
| Rated torque[mNm] | 1.63 | 1.58 | 2.36 |
| Rated speed[rpm] | 9,400 | 9,300 | 10,600 |
| Rated current[mA] | 250 | 147 | 132 |
| Friction torque[mNm] | 0.12 | 0.12 | 0.23 |
| Back-EMF constant[mV/rpm] | 0.731 | 1.204 | 2.065 |
| Torque constant[mNm/A] | 6.98 | 11.50 | 19.72 |
| Slope of N-T curve[rpm/mNm] | 385 | 401 | 398 |
| Mechanical time constant[ms] | 4.43 | 4.35 | 4.24 |
| Rotor inertia[gcm2] | 1.10 | 1.04 | 1.02 |
| Max allowable torque[mNm] | 8.73 | 8.24 | 9.66 |
| Inductance[mH] @1kHz | 0.029 | 0.074 | TBD |
| Thermal resistance Rth1（coil-housing）[K/W] | 11 | 11 | 11 |
| Thermal resistance Rth2（housing-ambient）[K/W] | 70 | 70 | 70 |
| Shaft radial play[mm] | 0.05 | ||
| Shaft axial play[mm] | 0.03‐0.2 | ||
| Max shaft radial load[N] | 1.2(5mm ※1) | ||
| Max shaft axial load[N] | 0.2 | ||
| Max shaft axial load at standstill[N] | 9.8 | ||
| Operating temperature[℃] | -20‐+60 | ||
| Max coil temperature[℃] | 80 | ||
| Weight[g] | 37.7 | ||
※1 measured at ( )mm point from flange
Electrical connections
| CMS16-3302 ／ CMS16-3306 ／ CMS16-3316 | ||
|---|---|---|
| #1 or Red Lead Wire | Motor Vin (+) | |
| #2 | Encoder Vcc | |
| #3 | Encoder Ch.A | |
| #4 | Encoder Ch.B | |
| #5 | (Encoder Ch.Z) | |
| #6 | Encoder GND | |
| #7 or Black Lead Wire | Motor GND (-) | |
