Precious metal commutation, Sleeve bearing Brushed Motor.
CMS16-23 Specifications
| Brushed Motor CMS16-2305 |
Brushed Motor CMS16-2309 |
Brushed Motor CMS16-2337 |
||||
|---|---|---|---|---|---|---|
| 1 | Nomal voltage | 7.4 | 12.0 | 24.0 | V | |
| 2 | No load speed | 14500 | 15500 | 16600 | rpm | |
| 3 | No load current | 24 | 16 | 8 | mA | |
| 4 | Stall torque | 8.78 | 9.67 | 8.66 | mNm | |
| 5 | Stall current | 1849 | 1340 | 643 | mA | |
| 6 | Output power | 3.3 | 3.9 | 3.8 | W | |
| 7 | Max efficiency | 79 | 80 | 79 | % | |
| 8 | Terminal resistance | 4.00 | 8.96 | 37.34 | Ω | |
| 9 | Rated torque | 0.893 | 0.942 | 0.886 | mNm | |
| 10 | Rated speed | 13000 | 14000 | 14900 | rpm | |
| 11 | Rated current | 209 | 145 | 73 | mA | |
| 12 | Friction torque | 0.11 | 0.11 | 0.11 | mNm | |
| 13 | Back-EMF constant | 0.503 | 0.765 | 1.430 | mV/rpm | |
| 14 | Torque constant | 1.81 | 7.31 | 13.65 | mNm/A | |
| 15 | Slope of N-T curve | 1653 | 1602 | 1913 | rpm/mNm | |
| 16 | Mechanical time constant | 9.3 | 9.3 | 9.5 | ms | |
| 17 | Rotor inertia | 0.54 | 0.55 | 0.47 | gcm2 | |
| 18 | Max torque | 2.93 | 3.22 | 2.89 | mNm | |
*CMS16-23 is a Brushed Motor with a diameter of 16 mm and length of 23 mm.
Mechanical data
| 19 | Shaft raddial play | 0.05 | mm |
| 20 | Shaft axial play | 0.03~0.2 | mm |
| 21 | Max shaft radial load | 1.2（5mm*） | N |
| 22 | Max shaft axial load | 0.2 | N |
| 23 | Max shaft axial load at standstill | 9.87 | N |
*measured at () mm from flange
Environmental data
| 24 | Operating temperature | -20~60 | ℃ |
| 25 | Max coil temperature | 80 | ℃ |
| 26 | Weight | 22.4 | g |
| 27 | Number of segments | 7 | |
| 28 | Bearing type | Sintered sleeve |
