Brushless DC servo reduction motor

Brushless DC servo reduction motor

BL2233 Data Sheet
Series No:BL2233
NO.	Testing Item		Tested Values					Unit
1	Nominal voltage	U N	6	6	12	24		V
2	Terminal resistance, phase to phase	R	5.6	42	20.5	20.5		Ω
3	Output power	P2max	1.43	0.19	1.36	5.99		W
4	Efficiency	ηmax	58	54	43	52		%
5	No-load speed	no	6400	2100	7920	15660		rpm
6	No-load current	I	0.06	0.01	0.07	0.09		A
7	Stall torque	MH	8.55	3.37	6.56	14.6		mN.m
8	Friction torque	MF	0.51	0.25	0.89	1.22		mN.m
9	Speed constant	kn	1129.94	376.34	749.65	706.84		rpm/V
10	Back-EMF constant	kE	0.89 1	2.66	1.33	1.4		mV/rpm
11	Torque constant	kM	8.45	25.37	12.74	13.51		mN.m/A
12	Current constant	kI	0.12	0.04	0.08	0.07		A/mN.m
13	Slope of n-M curve	n/M	748.74	622.94	1206.41	1072.56		rpm/mN.m
14	Mechanical time constant	τm	14.82	12.33	23.88	21.23		ms
15	Rotor inertia	J	1.89	1.89	1.89	1.89		gcm2
16	Angular acceleration	αmax	45.23	17.84	34.74	77.25		103rad/s2
17	Sensor		Sensorless		SL&HS	Hall Sensor
18	Driver		DR1802		DR1802&DR3006	DR1802
19	Weight		44					g
20	Operating temperature range		-30+85
21	Commutation		Electronically commutation
22	Ball Bearing		EZO&NMB
23	Housing material	ηopt	Aluminum, black anodized
24	Magnet material	nopt	Sintered Nd-Fe-B
25	Direction of rotation	Mopt	Electronically reversible

(1) The I0 is pure current of motor in this data sheet that means it not included the drivers current.

(2) This type of motor can be assemble for planetary Gearbox which type of IG22 and made from Shayang Ye Co., Taiwan, and please to see Gearboxs sheet attached if you have need it.

Brushless DC servo reduction motor