Brush and Brushless DC Motors

Technical Data:

	Component Name:	300 motor
	Motor Body Size:	24 x 12 mm
	Shaft Diameter:	2 mm
	Weight:	21.6 g
	Operating Voltage:	3 ~ 6 V
	Current:	11 ~ 21 mA
	Speed:	8000 rpm
	Commutation:	Brushed

	Component Name:	R-370 motor
	Motor Body Size:	24.4 x 46.5 mm
	Shaft Diameter:	2 mm
	Weight:	60 g
	Operating Voltage:	6V、12V、24V
	No Load Current:	330 A
	No Load Speed:	8500 rpm
	Commutation:	Brushed

Motor Model	Voltage		No Load		Load				Stall
	Operating Range	Nominal	Speed	Current	Speed	Current	Torque	Output	Torque	Current
	V	V	r/min	A	r/min	A	g*cm	W	g*cm	A
BS-280SA-2290	1.5 – 12	4.5	8100	0.11	6800	0.56	20	1.65	140	2.97
BS-280RA-2865	1.5 – 9.0	5.0	3350	0.04	2600	0.14	15	0.4	67	0.54

Motor Model	Voltage	No Load			At Maximum Efficiency					Stall
BS-RS260	Operating Range	Nominal	Speed	Current	Speed	Current	Torque		Output	Torque		Current
	V	V	r/min	A	r/min	A	g*cm	mN*m	W	g*cm	mN*m	A
	1.5 – 3.0	3.0	12300	0.26	10000	1.09	16.6	1.63	1.70	88	8.63	4.65
	1.5 – 4.5	3.0	6900	0.12	5300	0.41	10.6	1.03	0.58	46	3.63	1.38
	1.5 – 4.5	3.0	9500	0.16	7600	0.64	14.0	1/37	1.09	70	6.86	2.56

Motor Model	Voltage		No Load		At Rated Load			Stall
	Working Range	Nominal	Speed	Current	Speed	Current	Torque	Torque	Current
	V	V	r/min	A	r/min	A	g*cm	g*cm	A
BS-DCM35BL-123900	9.0 – 14.0	12V Constant	3900	0.15	2900	0.43	90	351	1.25
BS-DCM35BL-242400	20.0 – 26.0	24V Constant	2400	0.05	1900	0.09	44	136	0.25
BS-DCM35BL-244500	20.0 – 26.0	24V Constant	4500	0.10	3200	0.26	110	380	0.70

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