103H7853-8051

5-phase stepping motor (0.72) 5-phase stepping motor 60 103H785 mm sq. 0.72˚/step Applicable drivers PMAPA 1S6B01 PMM-MA 50034 PMM-MA 50064 PMM-BA 5603 5643 PMM-BA 5604 5644 PMDPB1S6P01 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 103H7851-7051 -7021 0.65(92.0) 0.75 2.75 4.75 103H7851-8051 -8021 0.65(92.0) 1.5 0.64 1.2 103H7852-7051 -7021 0.98(138.8) 0.75 3.4 7.75 103H7852-8051 -8021 0.98(138.8) 1.5 0.8 2 103H7853-7051 -7021 1.86(263.4) 0.75 5.5 15 103H7853-8051 -8021 1.86(263.4) 1.5 1.28 3.85 Rotor inertia Mass (Weight) x10-4kg-m2(oz.in2) kg(lbs) 0.275(1.50) 0.6(1.32) 0.275(1.50) 0.6(1.32) 0.4(2.19) 0.78(1.72) 0.4(2.19) 0.78(1.72) 0.84(4.59) 1.36(3.00) 0.84(4.59) 1.36(3.00) Dimensions [unit:mm(inch)] 103H7851-7051/8051 (Single shaft) 103H7851-7021/8021 (Double shaft) 90˚ 7.5±0.1 (.2952±.0039) Applicable connector (Japan Solderless Terminals) Cross section S-S Housing : VHR-5N Contact : SVH-21T-P1.1 7.5±0.1 (.2952±.0039) 15.5±1 (.61±.04) +1 15+0 (Effective length) +.04 (.59 .00) 44.8±0.8 (1.76±.03) 20.6±0.5 7 (.81±.02) (.28) 1.5 (.06) +1 15+0 +.04 (.59 .00) (Effective length) ?60±0.5 (?2.36±.02) 4-50±0.13 (4-1.97±.01) 33 MAX. (1.30 MAX.) Pin No. 1..5 12 MAX. (.47 MAX.) 0.000 ø8 -0.015 .0000 (ø.3149 -.0005) ...