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NEMA8 small stepper motor , 20mm stepper motor
GenHangZhouSpecification:
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
Di EPT 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
EPT Specification:
| Model No. | Step Angle |
Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Rotor Inertia |
Mass |
| ( °) | (L)mm | A | Ω | mH | g.cm | No. | g.cm | Kg | |
| JK20H28-5714 | 1.8 | 28 | 0.20 | 24 | 8 | 160 | 4 | 2 | 0.05 |
| JK20H30-0506 | 1.8 | 30 | 0.50 | 11.50 | 1.7 | 180 | 6 | 2 | 0.06 |
| JK20H33-0604 | 1.8 | 33 | 0.6 | 6.50 | 2.2 | 200 | 4 | 3.6 | 0.07 |
| JK20H38-0604 | 1.8 | 38 | 0.6 | 10 | 5.5 | 400 | 4 | 3.6 | 0.08 |
MATCHED DRIVER JK5710
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:96mm×60mm×24.5mm
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:
HangZhou JINGKONG MOTOR & EPT Appliance Co.ltd is a high- EPT 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!
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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.
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