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 | 02-820-3.0 | 05-750-5.0 | |
---|---|---|---|---|
Voltage | V | 3.0 | 3.0 | 5 |
Terminal resistance | Ω | 45 | 8.6 | 17.6 |
No-load speed | rpm | 32000 | 82000 | 74000 |
No-load current | mA | 15 | 50 | 45 |
Stall torque | mNm | 0.04 | 0.09 | 0.13 |
Stall current | mA | 67 | 349 | 280 |
Load torque | mNm | 0.01 | 0.01 | 0.01 |
Load speed | rpm | 23110 | 72790 | 68310 |
Load current | mA | 30 | 80 | 60 |
Max. output power | W | 0.03 | 0.19 | 0.25 |
Max. efficiency | % | 27.8 | 38.5 | 36.7 |
Back-EMF constant | mV/rpm | 0.07 | 0.03 | 0.06 |
Torque constant | mNm/A | 0.69 | 0.30 | 0.54 |
Speed/torque gradient | rpm/mNm | 888889 | 921348 | 569231 |
Rotor inertia | gcm2 | 0.004 | 0.004 | 0.004 |
Weight | g | 0.6 | 0.6 | 0.55 |
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Copyright © Constar Micromotor Co., Ltd. 2015 All rights reserved 粤ICP备09218001号
Copyright © Constar Micromotor Co., Ltd. 2015 All rights reserved 粤ICP备09218001号