Geared BLDC Motor

Geared BLDC Motor

Series No:BL3056
NO.	Testing Item		Tested Values					Unit
1	Nominal voltage	U N	12	18	24	24	24	V
2	Terminal resistance, phase to phase	R	2.1	5.5	12	5.5	4.7	Ω
3	Output power	P2max	16.14	13.84	10.94	24.88	28.86	W
4	Efficiency	ηmax	68	68	62	71	69	%
5	No-load speed	no	6000	3930	4310	5590	6660	rpm
6	No-load current	I	0.17	0.1	0.09	0.11	0.15	A
7	Stall torque	MH	102.74	134.53	96.99	170	165.55	mN.m
8	Friction torque	MF	3.15	4.24	4.57	4.4	5.01	mN.m
9	Speed constant	kn	515.33	225.21	188.05	238.94	285.9	rpm/V
10	Back-EMF constant	kE	1.94	4.44	5.32	4.19	3.5	mV/rpm
11	Torque constant	kM	18.53	42.4	50.78	39.97	33.4	mN.m/A
12	Current constant	kI	0.05	0.02	0.02	0.03	0.03	A/mN.m
13	Slope of n-M curve	n/M	58.4	29.21	44.44	32.88	40.23	rpm/mN.m
14	Mechanical time constant	τm	9.79	4.89	7.45	5.51	6.74	ms
15	Rotor inertia	J	16	16	16	16	16	gcm2
16	Angular acceleration	αmax	64.21	84.08	60.62	106.25	103.47	103rad/s2
17	Sensor		Sensorless& Hall Sensor		Hall Sensor
18	Driver		DR1560&DR3080		DR3080
19	Weight		200					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
The Operating Data For η max of Customer's Specifications
26	Output Power	P2opt	7.98	6.9	6.18	11.62	14.21	W
27	Efficiency	ηopt	68	68	62	71	69	%
28	Speed	nopt	4237	2762	2803	4060	4713	rpm
29	Load Current	Iopt	0.97	0.56	0.41	0.68	0.86	A
30	Operating Torque	Mopt	17.99	23.88	21.05	27.34	28.8	mN.m
(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.

Geared BLDC Motor