• 45mm 30W 50W 70W Outer Rotor BLDC Motor
  • 45mm 30W 50W 70W Outer Rotor BLDC Motor
  • 45mm 30W 50W 70W Outer Rotor BLDC Motor
  • 45mm 30W 50W 70W Outer Rotor BLDC Motor
  • 45mm 30W 50W 70W Outer Rotor BLDC Motor
  • 45mm 30W 50W 70W Outer Rotor BLDC Motor

45mm 30W 50W 70W 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
Samples:
US$ 65/Piece 1 Piece(Min.Order)
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Customization:
Manufacturer/Factory, Trading Company
Diamond Member Since 2014

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Zhejiang, China
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Basic Info.

Model NO.
GS45BLW series/GS45BLWH series
Structure and Working Principle
Brushless
Certification
CE
Brand
GS
Warranty
1 Year
Transport Package
Carton
Specification
30W, 50W, 70W
Trademark
GS
Origin
China
HS Code
85013100
Production Capacity
30000

Product Description

45mm 30W 50W 70W Outer Rotor BLDC Motor
45mm 30W 50W 70W Outer Rotor BLDC Motor
GS45BLW Series
General Specifications
Winding Type Star connection
Hall Effect Angle Electrical angle of 120 degree
Radial Play 0.02mm@450g
Axial Play 0.14mm@450g
Max Radial Force 10mm from the flange
Max Axial Force 10N
Dielectric Strength 600VAC/1S
Insulation Resistance 100MΩ, 500VDC
Ambient Temperature -20ºC~+50ºC
Insulation Class Class B
Electrical Specifications
  Unit GS45BLW18-24V-7130A GS45BLW21-24V-6750A GS45BLW27-24V-6170A
Number of poles   16
Number of phases   3
Rated voltage VDC 24
Rated torque mN.m 50 84 130
Continuous stall torque mN.m 60 100 156
Rated speed RPM 5000 5260 4840
Rated power W 30 50 70
Peak torque mN.m 150 250 390
Peak current A 4.3 7.4 11
Line to line resistance ohms@20ºC 1.42 0.72 0.56
Line to line inductance mH 0.59 0.33 0.27
Torque constant mN.m/A 35.2 34.4 37.1
Back EMF Vrms/KRPM 2.61 2.55 2.75
Motor length mm 18 21.6 27
Weight Kg 0.08 0.12 0.15
Dimensional drawing
45mm 30W 50W 70W Outer Rotor BLDC Motor
GS45BLWH Series
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 10mm from the flange
Max Axial Force 10N
Dielectric Strength 600VAC/1S
Insulation Resistance 100MΩ, 500VDC
Ambient Temperature -20ºC~+55ºC
Insulation Class Class B
Electrical Specifications
  Unit GS45BLWH21-24V-4452A-2
Number of poles   14
Number of phases   3
Rated voltage VDC 24
Rated torque mN.m 112
Continuous stall torque mN.m 135
Rated speed RPM 4400
Rated power W 50
Peak torque mN.m 336
Peak current A 9
Line to line resistance ohms@20ºC 0.75
Line to line inductance mH 0.42
Torque constant mN.m/A 37
Back EMF Vrms/KRPM 3.1
Motor length mm 21.5
Weight Kg 0.13
Dimensional drawing
45mm 30W 50W 70W Outer Rotor BLDC Motor
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.

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 

45mm 30W 50W 70W Outer Rotor BLDC Motor

 

 


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 !

 
 

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Diamond Member Since 2014

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Import & Export Mode
Have Own Export License
OEM/ODM Availability
Yes