Gold Member Since 2012
Audited Supplier
Changzhou Jingkong Motor&Electric Appliance Co., Ltd.

DC Motor 24V, Fan Motor, DC Motor manufacturer / supplier in China, offering 24V 3000rpm Brushless DC Motor, 57mm Brushless DC Motor 36V 24V 4000rpm 90W BLDC Motor, Reprap 3D Printer NEMA 17 Stepper Motor with High Quality and so on.

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24V 3000rpm Brushless DC Motor

Purchase Qty.:
(Pieces)
1-49 50+
FOB Unit Price: US $19.5 US $14
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $19.5
50+ US $14
Get Latest Price
Production Capacity: 100000PCS/Month
Transport Package: Export Carton
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: JK42BLS
  • Operating Speed: Constant Speed
  • Function: Control
  • Number of Poles: 2
  • Type: BLDC Motor
  • Brand: Jkongmotor
  • Phase: 3
  • Rated Speed: 4000rpm
  • Rated Power: 26W
  • Body Length: 41mm
  • Specification: NEMA
  • HS Code: 8501109990
  • Application: Universal, Industrial, Household Appliances, Car, Power Tools
  • Excitation Mode: Shunt
  • Casing Protection: Open Type
  • Structure and Working Principle: Brushless
  • Certification: ISO9001, CCC, CE and RoHS
  • Step Angle: 1.2degree
  • Rated Voltage: 24
  • Rated Torque: 0.0625n.M
  • Peak Current: 5.4A
  • Trademark: JKONGMOTOR
  • Origin: China
Product Description

24V 3000rpm brushless dc motor

General Specification

(ITEM)

(Specification)

Winding Type

 Delta

Hall effect angle

120 degree electrical angle

 Shaft run out

0.025mm

Radial play

0.02mm@450g

 End play

0.08mm@450g

Max. radial force

28N @ 20mm from the flange

Max. axial force

10N

Insulation class

Class B

Dielectics strength

500 VDC for one minute

Insulation resistance

100 MΩMin.,500 VDC

 

Electrical Specification

Model

JK42BLS01

JK42BLS02

JK42BLS03

JK42BLS04

Number of poles

8

Number of phase

3

Rated voltage                VDC

24

Rated speed                  RPM

4000

Continuous stall torque      N.m

0.075

0.15

0.22

0.3

Rared torque                 N.m

0.0625

0.125

0.185

0.25

Rated power                  W

26

52.5

77.5

105

Peak torque                  N.m

0.19

0.38

0.56

0.75

Peak current                 A

5.4

10.6

15.5

20

Line to line resistance      ohms

1.5

0.8

0.43

0.28

Line to line inductance      Mh

2.1

1.2

0.71

0.54

Torque constant              Nm/A

0.035

0.0355

0.036

0.0376

Back E.M.F             Vrms/KRPM

2.45

2.71

2.74

2.62

Rotor inertia               g.cm²

24

48

72

96

Body length                 mm

41

61

81

100

Weight                         kg

0.3

0.45

0.65

0.8

 

How to Select a Brushless DC Motor

Selecting the appropriate Brushless DC Motor requires knowing the requirements of the application, such as torque, speed, size, power, length, etc. While determining which Brushless DC Motor best fits the requirements, the controller must be considered as well, as this goes hand in hand with the operation of the Brushless DC Motor. 

Brushless DC Motor Applications


Instrumentation
Medical
Appliances
Automotive
Factory Automation Equipment
Aerospace
Military

Lifetime of a Brushless DC Motor

The Brushless DC Motor is often considered superior over the Brush DC Motor for its substantially longer lifespan. If run within the given specifications, the Brushless DC Motor can last over 20,000 operating hours based on bearing life. Running a Brushless DC Motor outside of its specifications shortens this lifespan.

NOTE:
Any failure to observe the aforementioned safety and environmental precautions violates the manufacturing standards and intended use of the Brushless DC Motor, as well as it will void the warranty.

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