Insulation B Brushless DC Electric Motor 3 Phase For Automatic Doors W42 Series

Place of Origin China
Brand Name Retek
Certification CCC,UL
Model Number W42 Series
Minimum Order Quantity 1000pcs
Price Negotiable
Packaging Details 25PCS/Carton
Delivery Time 14days
Payment Terms T/T, Western Union
Supply Ability 10000PCS/Month
Product Details
Wind Type Y Connection Number Of Poles/Phase 8/3
Hall Effect Angle 120° Shaft Run Out 0.025mm
Dielectric Strength 500 VDC For One Minute Environmental Conditions -10-40℃
Magnet Material Bonded NdFeB Insulation B
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brushless direct current motor

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brushless dc servo motor

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Product Description

42mm*42mm:Brushless DC motors for mobility,cars, automatic doors, liquid dispense and rotary diaphragm pump

 

 

Typical Application:

mobility,cars, automatic doors, liquid dispense and rotary diaphragm pump drives, robotics and agricultural and light industrial applications.

 

 

Drawing:

 

Insulation B Brushless DC Electric Motor 3 Phase For Automatic Doors W42 Series 0

Insulation B Brushless DC Electric Motor 3 Phase For Automatic Doors W42 Series 1

 

 

Technical Specification

 

Model W4241 W4251 W4261 W4281
Voltage V   24
No load speed rpm ±10% 5000 5000 5000 5000
Rated Power W   26 40 50 78
Rated torque Nm   0.063 0.096 0.125 0.18
Rated Speed rpm ±10% 4000 4000 4000 4000
Rated Current A ±10% 1.7 2.4 3.5 4.6
Torque(max) Nm   0.19 0.23 0.38 0.57
Back-EMF constant V/Krpm ±10% 3.13 3.13 3.15 3.16
Torque Constant Nm/A ±10% 0.039 0.04 0.04 0.05
Resistance ohm   1.5 1 0.74 0.4
Weight Kg   0.3 0.4 0.5 0.7
Length mm   41 51 61 81

 

For custom made, please feel free to contact us today.