Long Life Brushed Coreless DC Miniature Spindle Motor with Vibration

Basic Info

Model NO.	6B612
Certification	ISO9001, RoHS, CE
Brand	Chungfo
Diameter	6mm
Length of Motor Body	12.2mm
Transport Package	Standard Export Carton
Specification	6mm x L12.2
Trademark	CHUNGFO
Origin	China
HS Code	8501109990
Production Capacity	4 Million PCS/Month

Product Description

6B Series φ6mm x L12.2 Precious Metal Brushes

Motor Paramter								Motor Model
Values at nominal voltage								6B3-082211	6B1NA-077211	6B3NA-090221
		1	Rated voltage				V	1.3	2.4	3.7
Free Load		2	No load speed				rpm	13500	33000	34400
		3	No load current				mA	18	35	159
At Max. Efficiency		4	Max. efficiency				%	42.92%	43.60%	48.83%
		5	Speed				rpm	9960	24706	26483
		6	Current				mA	51	103.7	98.3
		7	Torque				g.cm	0.28	0.66	0.65
At Max. Output		8	Max. output				W	0.04	0.17	0.18
		9	Speed				rpm	6699	16545	17230
		10	Current				mA	82.7	170	178
		11	Torque				g.cm	0.54	1.3	1.4
At Stall		12	Stall current				A	0.15	0.3	0.32
		13	Stall torque				g.cm	1.08	2.61	2.82
Motor Constants
		14	Teminal resistance				Ω	7.8	6.9	10.8
		15	Torque constant				g.cm/A	8.337	9.639	9.514
		16	Speed constant				rpm/V	11704	10112	10243
		17	Speed/Torque constant				rpm/g.cm	12348.6	12692.5	12210.8

Motor Characteristic								Typical Performance
Thermal parameters
18	Ambient temperature				-20~+65		ºC
19	Max. permissible winding temperature				85		ºC
Mechanical parameters
20	Max. penmissible No-load speed				55000		rpm
21	Max. axial load(dynamic)				0.15		N
Other parameters
22	Number of pole pairs				1
23	Number of commutator segments				3~5
24	Weight				1.4		g
Remarks
1	Rotation direction, wire specification and performance parameters can be
	made according to customer's requirement.
2	Motor can be mounted with various shapes and sizes of eccentric weight which
	is made of iron, brass or ferro-alloy to become vibration motor.
3	Dimension with "*" in the drawing can be adjusted according to customer's requirement.
1g=0.035oz 1inch=25.4mm 1g.cm=0.098mN.m 1oz=28.35g 1mm=0.0394inch 1mN.m=10.2g.cm

Company & Factory
Appliance