3.4V 716 DC Coreless Motor
Diameter:7mm Length : 16mm Voltage:3.2V 、3.4V Max. Output Power :4.2W Speed:25000-43000rpm
Mini UAV, remote control hobby products, small household appliances, etc.
Lead wires length、Shaft length、Special coils、Gearheads
Price upon request
unit | 64-250-3.4 | 31-430-3.4 | 94-430-3.2 | |
---|---|---|---|---|
Voltage | V | 3.4 | 3.4 | 3.2 |
Terminal resistance | Ω | 4.7 | 0.66 | 1.1 |
No-load speed | rpm | 25000 | 43000 | 43000 |
No-load current | mA | 50 | 90 | 90 |
Stall torque | mNm | 0.81 | 3.8 | 1.9 |
Stall current | mA | 720 | 5150 | 2910 |
Load torque | mNm | 0.50 | 0.50 | 0.50 |
Load speed | rpm | 9640 | 37270 | 31920 |
Load current | mA | 460 | 760 | 820 |
Max. output power | W | 0.53 | 4.2 | 2.2 |
Max. efficiency | % | 54.6 | 75.4 | 68.0 |
Back-EMF constant | mV/rpm | 0.13 | 0.08 | 0.05 |
Torque constant | mNm/A | 1.21 | 0.74 | 0.69 |
Speed/torque gradient | rpm/mNm | 30713 | 11451 | 22154 |
Rotor inertia | gcm2 | 0.05 | 0.05 | 0.05 |
Weight | g | 2.5 | 2.5 | 2.5 |
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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