Brushless DC Motor

Constar brushless DC motor, featuring small size, high reduction ratio, low rotation speed, high torque and little noise, is widely used in the field of unmanned aerial vehicle, medical equipment, industrial equipment, electrical tools and mini household appliances.

Series Dimension

(mm)

Voltage

(V)

No-load Speed

(rpm)

No-Load Current

(mA)

KV Value

(rpm/V)

Torque Constant

(mNm/A)

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B1250NH2B Φ12*50 48 29000 100 600 15.3
B2040NH2B Φ20*40 12 14500 350 1200 7.7
B2050NH2B Φ20*50 12 5000 90 425 21.5
B2940NH2B Φ29*40 24 35000 650 1480 6.3
B2950NH2B Φ29*50 28 15500 450 550 16.9
B3336NH2B Φ33*36 12 31500 340 2630 3.6
B4040NH2B Φ40*40 24 42000 170 1750 5.3