China 20mm Hybrid Stepping Motor 20sth30-0604A

NEMA8 small stepper motor , 20mm stepper motor
Genaral Specification:
Step Accuracy ------------------------------ ±5%
Resistance Accuracy ----------------------- ±10%
Inductance Accuracy ---------------------- ±20%
Temperature Rise -------------------------- 80°C MAX.
Ambient Temperature Range ------------- -20°C~ +50°C
Storage Temperature Range ------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100M Ω MIN. 500V DC
Dielectric Strength ------------------------- 500V AC 1min
Radial Play --------------------------------- 0.02mm MAX. (450g Load)
End Play ------------------------------------ 0.08mm MAX. (450g Load)
Max. radial force --------------------------- 20N
Max. axial force ---------------------------- 2N
Electrical Specification:

Model No.
Step AngleMotor LengthCurrent
/PhaseResistance
/PhaseInductance
/PhaseHolding Torque# of LeadsRotor
InertiaMass( °)(L)mmAΩmHg.cmNo.g.cmKgJK20H28-02041.8280.20248160 420.05JK20H30-05061.8300.5011.501.7180620.06JK20H33-06041.8330.66.502.220043.60.07JK20H38-06041.8380.6105.540043.60.08
MATCHED DRIVER JK0220
Characteristics:
1.DC power input type:12V~36VDC , AC power input : 23V~24V
2.Output current:0.3A-2.0A
Mircostepping:1(1.8º),1/2,1/4,1/8,1/16,1/32,1/64,1/128
Pulse/rev: 200, 400, 800, 1600, 3200, 6400, 12800, 25600
3.Dimensions:96mmx60mmx24.5mm
4.Weight:<200g.
5.Working environment:Temperature-15~80ºC
I/O Ports:
1.AC1,AC2:It can input both for AC and DC
Note:Must guard against exceeding 36V,
so as not to damage the module
2.A+,A-:Stepping motor one winding
3.B+,B-:Stepping motor other winding
4.PUL :Stepping pulse input
5.DIR:Stepping motor direction input
6.VCC:power supply port for inside optical coupling
7.EN: motor free

STEPPER MOTOR OIN 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!