Can the motor dimensions be customized?

Yes, dimensions marked with an asterisk in the drawing can be adjusted according to customer requirements.

Is the rotation direction customizable?

Yes, the rotation direction can be made according to customer requirements.

Can this motor be used as a vibration motor?

Yes, the motor can be mounted with various shapes and sizes of eccentric weights made of iron, brass, or ferro-alloy to become a vibration motor.

What is the maximum operating speed?

The maximum permissible no-load speed is up to 46,000 rpm.

Are wire specifications customizable?

Yes, wire specifications can be made according to customer requirements.

What certifications does the product have?

The product is certified under ISO9001.

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High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration

Guangdong Chungfo Electronic Technology Co., Ltd.

7 yrs

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Product Highlights

High Torque Output: Delivers up to 58.36 g.cm stall torque for demanding automation applications.
Vibration Capability: Can be mounted with custom eccentric weights to function as a vibration motor.
Customizable Dimensions: Specific dimensions marked with asterisks can be adjusted to customer requirements.
Tailored Performance: Rotation direction, wire specifications, and performance parameters are customizable.
High Operating Speed: Achieves no-load speeds up to 48,644 rpm with efficient thermal management.
ISO9001 Certified: Manufactured under strict ISO9001 quality management standards.
Compact Design: Miniature 8.5mm diameter with 23mm length ideal for space-constrained machinery.

Product Attributes

Customization: Available
Application: Automation Equipment, Moving Machinery
Operating Speed: High Speed
Model NO.: 8F8523
Power Source: DC Motor
Function: Control, Driving
Casing Protection: Closed Type
Structure: Combined
Certification: ISO9001
Diameter: 8.5mm
Length of Motor Body: 23mm
Transport Package: Standard Export Carton
Specification: 8.5mm x L23
Trademark: CHUNGFO
Origin: China
HS Code: 8501109990
Production Capacity: 4 Million PCS/Month
Package Size: 2.30cm * 2.30cm * 2.30cm
Package Gross Weight: 0.007kg

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High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration

High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration pictures & photos — High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration

High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration
High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration
High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration
High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration

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High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration
High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration
High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration
High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration

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Product Description

8F Series φ8.5mm x L23 Precious Metal Brushes

Motor Paramter				Motor Model
Values at nominal voltage				8F1NA- 011331	8F2-009341
	1	Rated voltage	V	3.0	3.4
Free Load	2	No load speed	rpm	33155	48644
Free Load	3	No load current	mA	112	263
At Max. Efficiency	4	Max. efficiency	%	75.20%	69.05%
	5	Speed	rpm	29263	41589
	6	Current	mA	839	1552
	7	Torque	g.cm	6.3	8.54
At Max. Output	8	Max. output	W	4.57	7.35
	9	Speed	rpm	16578	24322
	10	Current	mA	3210	4706
	11	Torque	g.cm	26.85	29.43
At Stall	12	Stall current	A	6.3	9.15
At Stall	13	Stall torque	g.cm	53.69	58.36
Motor Constants
	14	Teminal resistance	Ω	0.26	0.19
	15	Torque constant	g.cm/A	8.664	6.624
	16	Speed constant	rpm/V	11252	14733
	17	Speed/Torque constant	rpm/g.cm	617.5	826.5

Motor Characteristic

Typical Performance

Thermal parameters

Ambient temperature

-20~+65

ºC

Max. permissible winding temperature

ºC

Mechanical parameters

Max. penmissible No-load speed

46000

rpm

Max. axial load(dynamic)

0.15

Other parameters

Number of pole pairs

Number of commutator segments

3~5

Weight

7.4

Remarks

Rotation direction, wire specification and performance parameters can be

made according to customer's requirement.

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.

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 High Torque Brushed DC Coreless Miniature Spindle Motor with Vibration

About the Supplier

Guangdong Chungfo Electronic Technology Co., Ltd.

Company Profile

CHUNGFO Electronic Technology is specializing in the R & D and sales of DC / AC fans, blowers, cross flow fans and DC / AC motors. The production base is located in Dongguan, the core city of Dawan District, Guangdong, China. Our products are widely used in household appliances, ventilation equipment, medical equipment, sports equipment, toys and beauty equipment and other fields.

We have complete testing equipment, such as dynamic balance tester, salt spray tester, wind tunnel pressure tester, high and low temperature tester, noise test room, RoHS tester, etc. Our products have passed ISO9001, ISO14000, CE, UL, TUV, CCC, SGS, RoHS, REACH and other certifications, to ensure that the product quality meets customers' requirements.

We have always won the recognition of customers with excellent quality and first-class service. We have cooperation with many famous enterprises at home and abroad, such as Midea, CHIGO, Konka, Skyworth, Fenda, Electrolux, Samsung, Hitachi, Atlanta, MiTomi, MATTEL, etc. CHUNGFO is looking forward to growing with you!

About Our Factory & Business Background

Address: Building 11, Giant Industrial Park, Shibei Industrial Road, Dashi Street, Panyu District, Guangzhou City, Guangdong Province, Guangzhou, Guangdong, China
Terms of Payment: T/T, PayPal, Western Union
International Commercial Terms(Incoterms): FOB, EXW, CIF, FCA
Nearest Port: Yantian, Shekou, Nansha

Our Production Capability & Technical Expertise

Main Products: DC Fan, AC Fan, DC Blower, Crossflow Fan, DC Axial Fan, Centrifugal Fan, Ec Fan, AC Motor, DC Motor

Our Industry Experience & Global Business Record

Export Year: 2010-05-20
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Western Europe

FAQ

Can the motor dimensions be customized?: Yes, dimensions marked with an asterisk in the drawing can be adjusted according to customer requirements.
Is the rotation direction customizable?: Yes, the rotation direction can be made according to customer requirements.
Can this motor be used as a vibration motor?: Yes, the motor can be mounted with various shapes and sizes of eccentric weights made of iron, brass, or ferro-alloy to become a vibration motor.
What is the maximum operating speed?: The maximum permissible no-load speed is up to 46,000 rpm.
Are wire specifications customizable?: Yes, wire specifications can be made according to customer requirements.
What certifications does the product have?: The product is certified under ISO9001.