Ultra-quiet spring return eliminates the wind-up noise that often occurs when the motor and gear train start spinning at more then ten times their normal operating speed.
Motor Casing is made of UL approved fire retardant material.
Order Code: AZ-RD-POSC or SOPC-R-"SIZE" POSC - Power-open/Spring-close SOPC - Spring-open/Power-close
Alan Manufacturing, Inc
