ESM self-regulating multi-speed motor

‍ESM motor which fits onto all H-16 RX-4/5, M-4/5, S-4, SB, SBM and H8 RX-4 equipped with the 1:1 spindle is designed for filming with synchronous sound recording. This electronically regulated auxiliary motor drives the film at the perfectly stabilized speeds of 10, 18, 24, 25 and 50 f.p.s. and is used with the same crystal control unit and sync pulse equipment as the H16 EBM electric and H16 EL cameras.

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