12V 5W 20mm Outer Rotor BLDC Motor

• Application: Universal, Industrial, Household Appliances, Car, Power Tools, Appliances
• Operating Speed: Low Speed
• Excitation Mode: Excited
• Function: Driving
• Casing Protection: Protection Type
• Number of Poles: 8
• Model NO.: GS20BLW series
• Structure and Working Principle: Brushless
• Type: ZSN
• Certification: CE
• Brand: GS
• Speed: 5170/5220rpm
• Motor Life: >5000 Hours
• Hall: Yes
• Warranty: 1 Year
• Transport Package: Carton
• Specification: 5W
• Trademark: GS
• Origin: China
• HS Code: 85013100
• Production Capacity: 30000

Product Description

20mm Outer Rotor BLDC Motor

General Specifications

Winding Type	Star connection
Hall Effect Angle	Electrical angle of 120 degree
Radial Play	0.02mm@450g
Axial Play	0.08mm@450g
Max Radial Force	5mm from the flange
Max Axial Force	1.8N
Dielectric Strength	360VAC/1S
Insulation Resistance	100MΩ, 500VDC
Ambient Temperature	-20ºC~+50ºC
Insulation Class	Class B

Electrical Specifications

	Unit	GS20BLW14-12V-5105A			GS20BLW14-24V-5205A
Number of poles		8
Number of phases		3
Rated voltage	VDC	12			24
Rated torque	mN.m	7.59			7.74
Continuous stall torque	mN.m	9.1			9.2
Rated speed	RPM	5170			5220
Rated power	W	5			5
Peak torque	mN.m	19			20
Peak current	A	1.62			0.85
Line to line resistance	ohms@20ºC	7.2			26.1
Line to line inductance	mH	0.62			2.6
Torque constant	mN.m/A	12			24
Back EMF	Vrms/KRPM	0.89			1.78
Motor length	mm	14			14
Weight	g	23			23

Dimensional drawing

Note:
 
We only show several motor models, if these models are not what you want, please freely tell us about your requirement. We will provide you with a suitable motor solution and price soon.

 

FAQ

1 Q: What's your MOQ?
   A: 1 unit is OK for different types. 

2 Q: What about your warranty?
   A: One year.

3 Q: Do you provide OEM service with customer-logo?
   A: Yes, we could do OEM orders, but we mainly focus on our own brand.

4 Q: How about your payment terms ?
   A: TT, western union and paypal. 100% payment in advanced for orders less $5,000. 30% deposit and balance before delivery for orders over $5,000.

5 Q: How about your packing ?
   A: Carton, Plywood case. If you need more, we can pack all goods with pallet 

6 Q: What information should be given, if I buy from you ?
   A: Rated power, gearbox ratio, input speed, mounting position. More details, better!

7 Q: How do you deliver the order?
   A: We will compare and choose the most suitable ways of delivery by sea, air or express courier.

Warmly welcome your inquiries !