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24V 4000RPM 0.131Nm 55W 3.3A Ф42x63mm Brushless DC Motor

24V 4000RPM 0.131Nm 55W 3.3A Ф42x63mm Brushless DC Motor

Manufacturer Part Number: 42BL02402-0055-XXX
Frame Size: Ф42mm
Body Length: 63mm
Rated Voltage: 24V
Rated Speed: 4000RPM
Rated Torque: 0.131Nm
Power: 55W

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Product Introduction

General Specifications

Winding type

star

Shaft axial play

0.025mm

Ambient temperature

-20℃~55℃

Ambient humidity

<85% (without condensation)

Max. radial force

28N@10mm from the flange

Max. axial force

10N

Insulation class

CLASS B

Insulation resistance

100MΩ min.@500VDC

 

Wiring

Lead No.

Lead color

Lead gauge

Function

Description

1

red

UL1007/ 26AWG

VCC

Supply voltage for hall sensors

2

black

GND

Ground for hall sensors

3

yellow

HALL A

  

4

white

HALL B

  

5

Blue

HALL C

  

6

orange

UL1007/20-22AWG

Phase A

  

7

green

Phase B

  

8

brown

Phase C

  

 

Technical Specification

Model NO.

Rated Voltage

Speed

Rated Torque

Power

Rated Current

No-load Speed

No-load Current

Resistance /line-line

Inductance/line-line

Back EMF Constant

Length
 

VDC

rpm

N.m

W

A

rpm

A

Ω

mH

V/krpm

mm

42BL02402-0055-XXX

24

4000

0.131

55

3.3

6000

0.4

1.37

1.3

4.3

63

 

Mechanical Dimension

30

FAQ

Q: What advantages do BLDC motors offer?

A: BLDC motors provide several advantages over brushed DC motors, including higher efficiency, longer lifespan, higher torque-to-weight ratio, faster response time, quieter operation, and lower maintenance requirements.

 

Q: Are BLDC motors more expensive than brushed motors?

A: Generally, BLDC motors have a higher initial cost compared to brushed motors. This is primarily due to the complexity of the motor design and the additional control electronics required for BLDC motors.

 

Q: Are BLDC motors more energy-efficient compared to brushed motors?

A: Yes, BLDC motors are more energy-efficient compared to brushed motors. The absence of brushes and the use of electronic commutation in BLDC motors reduces energy losses due to friction and brush contact, resulting in higher overall efficiency.

 

Q: Is heat generation lower in BLDC motors compared to brushed motors?

A: Yes, BLDC motors generate less heat than brushed motors. This is due to the absence of brushes, which reduces friction and eliminates the need for constant contact, resulting in lower heat production.

 

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