Precious metal commutation, Sleeve bearing Brushed Motor.
CMS10-13 Specifications
| Brushed Motor CMS10-1306 |
Brushed Motor CMS10-1321 |
Brushed Motor CMS10-1346 |
||||
|---|---|---|---|---|---|---|
| 1 | Nomal voltage | 3.7 | 7.4 | 12.0 | V | |
| 2 | No load speed | 21100 | 24500 | 28700 | rpm | |
| 3 | No load current | 18 | 10 | 8 | mA | |
| 4 | Stall torque | 0.92 | 0.96 | 1.00 | mNm | |
| 5 | Stall current | 587 | 352 | 264 | mA | |
| 6 | Output power | 0.5 | 0.6 | 0.7 | W | |
| 7 | Max efficiency | 68 | 68 | 69 | % | |
| 8 | Terminal resistance | 6.30 | 21.03 | 45.47 | Ω | |
| 9 | Rated torque | 0.138 | 0.141 | 0.144 | mNm | |
| 10 | Rated speed | 17900 | 20900 | 24500 | rpm | |
| 11 | Rated current | 103 | 61 | 45 | mA | |
| 12 | Friction torque | 0.03 | 0.03 | 0.03 | mNm | |
| 13 | Back-EMF constant | 0.170 | 0.293 | 0.406 | mV/rpm | |
| 14 | Torque constant | 1.62 | 2.80 | 3.88 | mNm/A | |
| 15 | Slope of N-T curve | 22795 | 25653 | 28823 | rpm/mNm | |
| 16 | Mechanical time constant | 11.3 | 11.8 | 12.3 | ms | |
| 17 | Rotor inertia | 0.05 | 0.04 | 0.04 | gcm2 | |
| 18 | Max torque | 0.31 | 0.32 | 0.33 | mNm | |
*CMS10-13 is a Brushed Motor with a diameter of 10 mm and length of 13 mm.
Mechanical data
| 19 | Shaft raddial play | 0.05 | mm |
| 20 | Shaft axial play | 0.03~0.2 | mm |
| 21 | Max shaft radial load | 0.5（5mm*） | N |
| 22 | Max shaft axial load | 0.15 | N |
| 23 | Max shaft axial load at standstill | 7.8 | N |
*measured at () mm from flange
Environmental data
| 24 | Operating temperature | -20~60 | ℃ |
| 25 | Max coil temperature | 80 | ℃ |
| 26 | Weight | 4.9 | g |
| 27 | Number of segments | 5 | |
| 28 | Bearing type | Sintered sleeve |
