Best-Selling 24V 42mm Brushless DC Motor

• Application: Industrial, Household Appliances, Car, Power Tools
• Certification: ISO9001, CCC, RoHS
• Diameter: 36mm
• Voltage: 24 V
• Walt: 26-105W
• Model No.: Jk42bls
• Model NO.: JK42BLS
• Speed: High Speed
• Transport Package: Export Carton or Pallet
• Specification: 42MM
• Trademark: JK Stepper Motor
• Origin: Changzhou
• HS Code: 8501109990
• Production Capacity: 100000PCS/Month

Product Description

Best-selling 24V 42mm Brushless DC Motor

General Specifications:

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
Dielectric strength	500VDC for one minute
Insulation resistance	100MΩMin., 500VDC

Electric Specifications:

Model	JK42BLS01	JK42BLS02	JKBLS03	JKBLS04
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
Rated 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	1.8	0.8	0.55	0.28
Line to line inductance   mH	2.6	1.2	0.8	0.54
Torque constant         Nm/A	0.035	0.0355	0.036	0.0376
Back E.M.F             V/KRPM	3.66	3.72	3.76	3.94
Rotor inertia            g.cm2	24	48	72	96
Body length             mm	41	61	81	100
Mass                   Kg	0.3	0.45	0.65	0.8

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