Precious metal brush, Sleeve bearings RC Servo motor
Please provide corresponding pinion gear or specify pinion paramenters for sample making.
CRR17-18 Specifications
| Standard RC Servo MotorCR17-1801 |
High torque RC Servo MotorCRR17-1802 |
||||
|---|---|---|---|---|---|
| 1 | Nomal voltage | 7.4 | 7.4 | V | |
| 2 | No load speed | 25500 | 24600 | rpm | |
| 3 | No load current | 60 | 51 | mA | |
| 4 | Stall torque | 15.08 | 11.06 | mNm | |
| 5 | Stall current | 5.5 | 3.9 | mA | |
| 6 | Output power | 10.1 | 7.1 | W | |
| 7 | Max. efficiency | 80.4 | 78.5 | % | |
| 8 | Terminal resistance | 1.3 | 1.9 | Ω | |
| 9 | Friction torque | 0.164 | 0.145 | mNm | |
| 10 | Back-EMF constant | 0.288 | 0.297 | mV/rpm | |
| 11 | Torque constant | 2.75 | 2.84 | mNm/A | |
| 12 | Slope of N-T curve | 1687 | 2221 | rpm/mNm | |
| 13 | Mechanical time constant | 14.3 | 11.6 | ms | |
Mechanical data
| 14 | Shaft thrust play | 0.03~0.3 | ℃ |
*Reduction gear cannot be attached to this model
Other spec
| 15 | Operating temperature | -20~+60 | ℃ |
| 16 | Number of segments | 5 | |
| 17 | Bearing type | Sintered sleeve metal | |
| 18 | Weight | 22 | g |
*Reduction gear cannot be attached to this model.
