Motor translator

Details Motor translator Motor translator

1980-09-26

1984-08-21

Truhe, J. V.

Electricity: motive power systems

Open-loop stepping motor control systems

318685, H02K 2904

Patent

active

044672543

ABSTRACT:
A motor translator with an up/down counter which inputs a preprogrammed read-only memory for selectively driving a multiple phase stepping motor. The read-only memory stores data at preselected locations and generates drive signals in a sequence which corresponds to the coil switching sequence of the stepping motor. The drive signals generated by the read-only memory in response to direction signals received from the up/down counter are applied to the motor for selective energization thereof.

REFERENCES:
patent: 3967176 (1976-06-01), Wagener et al.
patent: 4106685 (1978-08-01), Strune et al.
patent: 4145644 (1979-03-01), Liu
patent: 4156170 (1979-05-01), Strune
patent: 4267497 (1981-05-01), Cannon et al.
patent: 4282472 (1981-08-01), Martin
patent: 4293807 (1981-10-01), Foster et al.
Handbook of Solid-State Devices, by Michael Thomason, Jr. (1979) p. 188 last three lines and p. 189 first three lines.

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