Brushless Motor BMS16-30DC Coreless

Sensorless, Sleeve bearing Brushless Motor.

BMS16-30 Specifications

    Brushless Motor BMS16-3001
1 Nomal voltage 7.4 V
2 No load speed 14500 rpm
3 No load current 123 mA
4 Stall torque 25.10 mNm
5 Stall current 5390 mA
6 Output power 9.5 W
7 Max efficiency 72 %
8 Terminal resistance 1.37 Ω
9 Rated torque 3.26 mNm
10 Rated speed 12600 rpm
11 Rated current 807 mA
12 Friction torque 0.58 mNm
13 Back-EMF constant 0.499 mV/rpm
14 Torque constant 4.77 mNm/A
15 Slope of N-T curve 577 rpm/mNm
16 Mechanical time constant 3.56 ms
17 Rotor inertia 0.59 gcm2
18 Max torque 12.55 mNm

*BMS16-30 is a Brushless Motor with a diameter of 16 mm and length of 30 mm.

Mechanical data

19 Shaft raddial play 0.015 mm
20 Shaft axial play 0.23 mm
21 Max shaft radial load 1.2(4.9mm*) N
22 Max shaft axial load 0.2 N
23 Max shaft axial load at standstill 9.8 N
24 Operating temperature -20~80
25 Max coil temperature 90
26 Weight 24 g

*measured at () mm from flange

Environmental data

#1

Lw

Motor winding U
#2 Lu Motor winding V
#3 Hu Motor winding W
#4 Hv Input voltage 3.0V(1.6∼5.5V)
#5 Hw GND
#6 Lv Hall sensor output U
#7 Gnd Hall sensor output V
#8 Vdd Hall sensor output W

Sensored version available as option.

BMS16-30

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