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General Brushless DC Motor

Name: General Brushless DC Motor
Brand: GRAND
SKU: 115778715

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Place of Origin:

Guangdong, China

Brand Name:

GRAND

Model Number:

BL1428-1430

Grand Precision Industrial Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Hong Kong

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Guangdong, China

Brand Name GRAND

Model Number BL1428-1430

Construction Series Wound

Commutation Brushless

Usage Other, Industrial

Protect Feature Other, Enclosed

Specifications

General brushless DC motor

Series No:BL1430
NO.	Testing Item		Tested Values			Unit
1	Nominal voltage	U N	6	3	3	V
2	Terminal resistance, phase to phase	R	216	216	37.3	Ω
3	Output power	P2max	0.003	0.001	0.05	W
4	Efficiency	ηmax	2	2	42	%
5	No-load speed	no	960	668	1620	rpm
6	No-load current	I	0.02	0.01	0.01	A
7	Stall torque	MH	0.13	0.05	1.09	mN.m
8	Friction torque	MF	0.33	0.12	0.15	mN.m
9	Speed constant	kn	571.43	795.24	616.67	rpm/V
10	Back-EMF constant	kE	1.75	1.26	1.62	mV/rpm
11	Torque constant	kM	16.71	12.01	15.49	mN.m/A
12	Current constant	kI	0.06	0.08	0.06	A/mN.m
13	Slope of n-M curve	n/M	7385.95	14304.63	1485.41	rpm/mN.m
14	Mechanical time constant	τm	52.59	101.86	10.58	ms
15	Rotor inertia	J	0.68	0.68	0.68	gcm2
16	Angular acceleration	αmax	1.91	0.69	16.04	103rad/s2
17	Sensor		Sensorless
18	Driver		DR1560SL
19	Weight		22			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		133:01:00		33:01:00
27	Efficiency	ηopt	60	60	42	%
28	Speed	nopt	7.2	5	49	rpm
29	Load Current	Mopt	10.37	3.95	15	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.