Japan Servo Co. - KH42HM2-852 - 1.8 Degree 2 Phase Hybrid Stepping Motor
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Japan Servo Motors - KH42HM2-852 - 1.8 Degree 2 Phase Hybrid Stepping Motor
KH42 Series 800 Type High efficiency, High Torque, Low Vibration and Low Noise Motor.
This new series 800 type, which maintains the high torque performance of our conventional 500 Type and lower vibration and noise. High efficiency and high torque have been achieved through our intensive research on magnetic circuitry. A unique tooth profile has been employed through the development of a new proven theory to achieve low vibration and low noise.
Drive method - Bi-polar 2 Phase
Step Angle - 1.8 Degrees/step
Voltage - 24 Volts
Current - 0.38 Amps/Phase
Winding resistance - 22.4 Ohms/Phase
Inductance - 21.5 mH/Phase
Holding Torque - 2.0 kgf cm (28 ounce inch)
Detent Torque - 150 gf cm (2.1 ounce inches)
Rotor Inertia - 42 g cm2 (0.23 ounce inches)
Weight - 260 g (0.57 Lbs.)
Insulation Class JIS Class E (120 C 248F) UL Value Class B-130C 266F)
Insulation resistance 500 VDC 100Mohm min.
Dielectric Strength - 500 VAC 50 Hz 1 minute
Operating Temperature Range 0 - 50C
Allowable Temperature Rise 70 degrees
Dimensions 1.65" X 1.65" X 1.34" (42mm X 42mm X 34 mm Max)