Damping device for rotary stepping motor

Details Damping device for rotary stepping motor Damping device for rotary stepping motor

1984-07-10

1986-01-07

Wong, Peter S.

Electrical generator or motor structure

Dynamoelectric

Rotary

74574, 310 90, 384462, H02K 3700, H02K 702

Patent

active

045636052

ABSTRACT:
A vibration damper for a rotary stepping motor consists of an inertial mass connectible to the shaft of the motor through a viscous coupling comprising a standard rolling element bearing unit filled with a high viscosity material such as a silicone compound.

REFERENCES:
patent: 2454980 (1948-11-01), Sobell
patent: 2932987 (1960-04-01), Foster
patent: 3545301 (1970-12-01), Richter
patent: 4123675 (1978-10-01), Moskowitz et al.

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