Datasheet Summary
5-phase stepping motor (0.72)
5-phase stepping motor
42 103H55 -70 mm sq. 0.72˚/step
Applicable drivers
PMM-MA 50034
PMM-BA 5603 5643
PMDPC1S3P01
PMM-MD-53030 PMM-MD-53031
PMM-BD-53130 PMM-BD-53131
PMDPA1C3P50
Specifications
Model number
Holding torque at 5-phase energization
Rated current resistance inductance
Single shaft Double shaft N.m(oz.in) MIN. A/phase Ω/phase mH/phase
103H5505-7040 -7010
0.127(17.98)
0.75 1.45
103H5508-7040 -7010
0.176(24.92)
0.75 1.6
103H5510-7040 -7010
0.255(36.11)
0.75 2.2
Rotor inertia
Mass (Weight) x10-4kg-m2(oz.in2) kg(lbs)
0.03(0.16) 0.23(0.50)
0.053(0.29) 0.28(0.62)
0.065(0.36) 0.37(0.82)
Dimensions...