Outer Rotor

Brushless-Outer Rotor Motor

A brushless outer rotor motor combines brushless technology with an outer rotor structure, where the rotor is positioned externally and the stator internally. Constar's brushless outer rotor motors are divided into two series: Drive and Gimbal. Choose the Drive series for direct drive, compact structure, or high-torque applications, and the Gimbal series for smooth operation and precise positioning.

Application Fields: Drones, radar scanning systems, robotics, industrial equipment, and related fields.

Outer Rotor

Model	Specification(MM)	Voltage (V)	No-load current(mA)	No-load speed (RPM)	Nominal torque（mNm）	Max.output power（W）
BO1410NBH2B	φ13.8*9.5	9	80	14200	1.3	1.7
BO1412N2B	φ14.3*11.6	5	500	30800	5	33
BO1615N	φ16*15.7	3.7	150	7300	4	4.5
B01709NB2B	φ17*9.5	10	120	26000	1.9	5.2
BO1808NBH2B	φ17.5*8.5	11.4	120	14300	1.2	1.6
BO1812N2B	φ17.6*12.6	6	140	15800	9.4	20.6
BO1815N2B	φ18*14.5	6	320	19900	18	42
BO2008NBH2B	φ20*8	11.4	50	7200	2.8	1
BO2010NB2B	φ20*9.8	12	200	28000	3.5	15
BO2015NBH2B	φ20*15.1	12	80	11300	9.1	9
BO2316N2B	φ23*15.9	9	240	17000	30	71
BO2414NBH2B	φ24.5*14	12	100	8000	12.3	7.8
BO2814N2B	φ27.6*14.3	12	260	15300	34.1	71
BO2820N2B	φ27.6*20.1	12	480	14000	68.5	256
BO2824N2B	φ28*24.6	12	370	9800	79.9	193
BO2826N2B	φ27.6*25.8	12	440	10400	86.7	247
BO2828N2B	φ27.7*29.5	12	630	11200	122.7	379
BO3216NBH2B	φ31.5*15.8	24	60	5600	41.5	31.9
BO3518NB2B	φ34.5*18	12	50	2400	32	3.3
BO3823N2B	φ37.6*23	12	490	7900	173.5	318
BO3850NH3B	φ37.6*50	48	500	8800	347	1464
BO4316NB2B	φ42.8*15.9	24	80	3800	79.7	37
BO4326NB2B	φ42.4*26.6	24	600	9200	194	678
BO4416N2B	φ43.95*16	12	300	3450	95	95
BO4831NH2B	φ48*31.5	18	1100	10160	449	1609
BO4840NH2B	φ48*38.5	18	1600	10500	423	2367
BO6133N2B	φ61.2*33	24	700	5000	3700	749
BO6452N3B	φ64*52	48	1300	9500	985	7165
BO8724NH2B	φ87*24	36	700	3600	1210	1890