Model No: MD1642
1642 Coreless Permanent Magnet 16mm 24V 48V DC Brushed Motor High Efficiency ROHS Certified for Smart Home Applications
Typical Application:
Model Train
Toy
Speed Reducer
Model Train
Toy
Speed Reducer
| 1 | Model | MD1642 | -01 | -03 | -04 | -07 | -02 |
| 2 | Rated Voltage | V DC | 6 | 9 | 12 | 24 | 48 |
| 3 | No-Load Speed | RPM | 6000 | 6000 | 6000 | 6000 | 5500 |
| 4 | No-Load Current | mA | 18 | 13 | 10 | 4 | 2 |
| 5 | Stall Torque | mNm | 26.483 | 27.562 | 27.084 | 25.048 | 24.932 |
| 6 | Stall Current | A | 2.791 | 1.957 | 1.429 | 0.665 | 0.31 |
| 7 | Rated Speed | RPM | 5480 | 5528 | 5460 | 5542 | 5167 |
| 8 | Rated Torque | mNm | 2.134 | 2.254 | 2.274 | 1.949 | 2.01 |
| 9 | Rated Current | A | 0.241 | 0.172 | 0.129 | 0.055 | 0.027 |
| 10 | Rated Output Power | W | 1.22 | 1.3 | 1.3 | 1.13 | 1.09 |
| 11 | Maximun Efficiency | % | 85 | 84 | 84 | 85 | 85 |
| 12 | Maximun Output Power | W | 4.13 | 4.34 | 4.23 | 3.94 | 3.67 |
| 13 | Terminal Resistance | Ω | 2.15 | 4.6 | 8.4 | 36.1 | 155 |
| 14 | Current Constant | A/mNm | 0.105 | 0.071 | 0.052 | 0.026 | 0.012 |
| 15 | Torque Constant | mNm/A | 9.551 | 14.181 | 19.092 | 37.904 | 81.033 |
| 16 | Speed Constant | RPM/V | 1000 | 673 | 500 | 252 | 118 |
| 17 | Friction Torque | mNm | 0.172 | 0.184 | 0.191 | 0.152 | 0.162 |
| 18 | Speed/torque gradient | RPM/mNm | 225 | 218 | 220 | 240 | 225 |
DC coreless motorcoreless motor rpmDC coreless motorcoreless motor rpmDC coreless motorcoreless motor rpmDC coreless motorcoreless motor rpmDC coreless motorcoreless motor rpmDC coreless motorcoreless motor rpmDC coreless motorcoreless motor rpmDC coreless motorcoreless motor rpm
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