42mm Brushless DC Motor with Driver Jkbld-70

• Customization: Available
• Application: Printing Equipment
• Speed: Constant Speed
• Model NO.: JK42BLS02+ JKBLD120
• Number of Stator: Three-Phase
• Excitation Mode: HB-Hybrid
• Function: Control
• Number of Poles: 4
• Operate Mode: by BLDC Motor
• Type: BLDC Motor
• Certification: ISO9001, Ce and RoHS
• Brand: Jkong Motor
• Voltage: 24V
• Poles: 8
• Frame Size: 42mm*42mm
• Body Length: 61mm
• Motor Wires: 8
• Rated Speed: 4000rpm
• Rated Torque: 0.125n.M
• Output Power: 52.5W
• No Load Speed: 5800rpm
• Key Word: BLDC Motor
• Transport Package: Export Carton
• Specification: NEMA17
• Trademark: JK
• Origin: Changzhou, China
• HS Code: 8501109990
• Production Capacity: 100, 000PCS/Month

Product Description

42mm brushless dc motor with driver JKBLD-70



General Specification:

Winding type	Delta
Hall effect angle	120 degree electrical angle
Shaft run out	0.025mm
RadialPlay	0.02mm@450g
End Play	0.08mm@450g
Dielectric strength	500VDC for onr minute
Max radial force	75N@20mm from the flange
Max axial force	15N
Insulation resistance	100MΩMin.,500VDC

Electrical Specification:
 

Model	JK42BLS02
Number of poles	8
Number of phase	3
Rated voltage      VDC	24
Rated speed      RPM	4000
Rated torque     N.m	0.125
Rated power       W	52.5
Peak torque      N.m	0.19
Peak current        A	0.45
Line to line resistance  ohms	1.8
Line to line inductance   mH	2.6
Torque constant      Nm/A	0.04
Back E.M.F        Vrms/KRPM	4.1

 Drawing:

Matched Driver JKBLD-70


 

Description

The JKBLD70 is a high performance, cost-effective 3 phase BLDC motor drive

which can provide power output 70VA max. The design is based on advanced current

control technology and feature high torque, low noise, low vibration, over current

protection, over load protection

Electrical Specifications:

Parameter	Min	Rated	Max	Unit
Motor Hall Sensor Angle	120°/240°
DC Power Input	10	24	30	V
Drive Current Output		3	5	A
Suitable Motor Speed	0		20000	rpm
Hall Sensor Voltage	4.5	6.25	6.5	V
Hall Sensor Current		20		mA
External Potentiometer		10K		Ω

 
Connection Definition:

Mark	Definition
DC+/DC-	DC power input  (DC10V~DC30V)
U,V,W	Motor lead wire
Hu,Hv,Hw	Hall sensor lead wire
Vcc	Hall sensor power supply +(+6.25V) and  external potentiometer power supply +
DC-	Hall sensor power supply -
SV	External potentiometer
F/R	Direction: F/R connect to DC- :CCW   F/R disconnect to DC- :CW
BRK	Quick brake:  BRK connect to DC- : running  BRK disconnect to DC- : brake

Speed Adjustment Instruction: 

A.    Motor speed adjusted by the internal potentiometer RV

B.    Motor speed adjusted by the external potentiometer

C.    Motor speed adjusted by analog signal  0V~+5V input

BLDC MOTOR IN HOT SELL



Company Show:

CHANGZHOU JINGKONG MOTOR & ELECTRIC Appliance Co.ltd is a high-tech enterprise that specializes in designing and producing Hybrid Stepper Motor, Gear Motor, Linear motor, Brushless dc Motor, Driver and some related parts.

Our Appliance fields refer to robot, electronic equipment, medical instrument, lighting & audio equipment, 3D printer, texile machine and CNC machine.

All our products have obtained CE certification, compliance with EU ROHS standards.

Welcome Domestic & foreign customers visit and cooperation!