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103H7851-8021 - 5-phase stepping motor

Download the 103H7851-8021 datasheet PDF. This datasheet also covers the 103H7851-7051 variant, as both devices belong to the same 5-phase stepping motor family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (103H7851-7051-Sanyo.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.
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