4mm 3V Micro Coreless Motor
Diameter:4mm Length : 10mm Voltage:3V Max. Output Power :0.03W Speed:32000-82000rpm
Mini UAV, remote control hobby products, small household appliances, etc.
Lead wires length、Shaft length、Special coils、Gearheads
Price upon request
| unit | 30-320-3.0 | 30-820-3.0 | |
|---|---|---|---|
| Voltage | V | 3.0 | 3.0 |
| Terminal resistance | Ω | 45 | 8.6 |
| No-load speed | rpm | 32000 | 82000 |
| No-load current | mA | 15 | 50 |
| Stall torque | mNm | 0.04 | 0.09 |
| Stall current | mA | 67 | 349 |
| Load torque | mNm | 0.01 | 0.01 |
| Load speed | rpm | 23110 | 72790 |
| Load current | mA | 30 | 80 |
| Max. output power | W | 0.03 | 0.19 |
| Max. efficiency | % | 27.8 | 38.5 |
| Back-EMF constant | mV/rpm | 0.07 | 0.03 |
| Torque constant | mNm/A | 0.69 | 921348 |
| Speed/torque gradient | rpm/mNm | 888889 | 921348 |
| Rotor inertia | gcm2 | 0.004 | 0.004 |
| Weight | g | 0.6 | 0.6 |
Scan code and pay attention to us
Copyright (c) China Micro Motor Inc. 2015 All rights reserved 粤ICP备09218081号
Copyright (c) China Micro Motor Inc. 2015 All rights reserved 粤ICP备09218081号