• Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Rod S****
    I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Sam N***
    These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Jim S**
    Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
Contact Person : Nora
WhatsApp : +8618661153149

57mm 24v 4 Pole Micro Bldc Motor 2500 Rpm 138W 1.32NM

Place of Origin China
Brand Name HeTai
Certification CE ROHS ISO
Model Number 42BLY
Minimum Order Quantity 50
Price USD
Packaging Details Carton with Inner Foam Box, Pallet
Delivery Time 25 DAYS
Payment Terms L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 PCS/MONTH
Product Details
Product Name Brushless DC Motor Winding Type Star
Hall Effect Angle 120° Electrical Angle Insulation Class B
IP Level IP40 Insulation Resistance 100MΩ Min.500VC DC
Dielectric Strength 600VAC 1 Minute Ambient Temperature -20℃~+50℃
Max Radial Force 75N (10mm From Front Flange) Max Axial Force 15N
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Micro Bldc Motor 2500Rpm 57mm 1.32NM

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4 Pole Micro Bldc Motor 1.32NM

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24v dc motor 2500 rpm 1.32NM

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Product Description

57BL 138W micro 1.32N.M CE ROHS ISO customization bldc motor brushless

57BL series is a type of BLDC motor with a cylindrical body. The speed is ranging from 2500 rpm-3000rpm, and the rated torque is from 0.057 to 0.44 NM.

 

Product Name Brushless DC Motor Winding Type Star
Hall Effect Angle 120° Electrical Angle Insulation Class B
IP Level IP40 Insulation Resistance 100MΩ Min.500VC DC
Dielectric Strength 600VAC 1 Minute Ambient Temperature -20℃~+50℃
Max Radial Force 75N (10mm From Front Flange) Max Axial Force 15N

 

 

Electrical Specification:

    Model Model Model Model Model Model
Specification Unit 57BL01G 57BL02A 57BL03B 57BL04A 57BL05A 57BL06
Number Of Phases Phase 3 3 3 3 3 3
Number Of Poles Poles 4 4 4 4 4 4
Rated Voltage VDC 24 24 24 24 24 24
Rated Speed Rpm 2500 3000 3000 3000 3000 3000
Rated Current A 0.77 1.87 3.17 3.67 5.33 7.00
Rated Torque N.m 0.057 0.11 0.18 0.22 0.33 0.44
Rated Power W 15 34.5 56 69 104 138
Peak Torque N.m 0.17 0.33 0.54 0.66 0.99 1.32
Peak Current Amps 2.3 5.6 9.5 11 16 21
Torque Constant N.m/A 0.074 0.059 0.057 0.060 0.062 0.063
Back EMF constant V/kRPM 7.75 6.2 5.9 6.3 6.5 6.6
Body Length mm 41.5 46.5 56.5 66.5 86.5 106.5
Weight Kg 0.35 0.44 0.56 0.67 0.95 1.18
*Products can match gearbox 42,52,56

*Products can be customized by special request.

 

Wiring Diagram

FUNCTION  COLOR  
+5V RED UL1007 26AWG
HALL A YELLOW
HALLB GREEN
HALLC BLUE
GND BLACK
PHASE A YELLOW UL1015 20AWG
PHASE B GREEN
PHASE C BLUE
 

 

Mechanical Dimension

57mm 24v 4 Pole Micro Bldc Motor 2500 Rpm 138W 1.32NM 0

 

 

Based on all these advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors, and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment... Hetai also sends its products to USA, Europe, Southeast Asia, and all-around China.

57mm 24v 4 Pole Micro Bldc Motor 2500 Rpm 138W 1.32NM 157mm 24v 4 Pole Micro Bldc Motor 2500 Rpm 138W 1.32NM 2

A BLDC motor takes the advantages from AC, DC and Universal motor types and combines them into one unit. It has the long life, low maintenance, quiet operation, and variable speed ability of an AC motor; the high starting torque and linear speed-torque curve of a DC motor; and like both AC & DC motors, it works well with gearboxes. Brushless DC motors have a high power density, second only to the Universal motor, and they have the best efficiency rating of 65 to 80 %.