17mm DC iron core motor
Diameter: 17mm; Length: 17.8mm; Voltage: 4.8v, 6.0v; No-load speed: 8300-14200rpm;
Load torque: 0.39-0.88mNm; Maximum output power: 0.94-2.45W.
Applications: small electronic products, portable electric tools, smart door lock, etc.
Customizable options: specifications, wire length, shaft length, performance, gearbox.
Unit price: Quote according to customer quantity and solution requirements
Nombre | Unidad | 31B-13120 | 31B-0110 | 31B-0129 |
Voltage | V | 4.8 | 6.0 | 6.0 |
No-load speed | rpm | 14200 | 8300 | 12700 |
No-load current | mA | 130 | 50 | 120 |
Stall torque | mNm | 4.9 | 4.3 | 7.35 |
Stall current | mA | 1600 | 700 | 1900 |
Load torque | mNm | 0.88 | 0.39 | 0.49 |
Load speed | rpm | 11600 | 7580 | 11900 |
Load current | mA | 400 | 110 | 230 |
Max output power | W | 1.82 | 0.94 | 2.45 |
Max efficiency | % | 57.5 | 55.5 | 54.8 |
Torque constant | mNm/A | 3.33 | 6.62 | 4.13 |
Speed/torque gradient | rpm/mNm | 2898 | 1930 | 1728 |
Weight | g | 12.8 | 12.8 | 13 |
Varistor | Yes/No | Yes | Yes | Yes |
Operating temperature range | °C | -20~+80 | -20~+80 | -20~+80 |