Honeywell Series 71, 72, and 76 Modutrol IV? Motors agent

FEATURES 

? Replaces M734H,J,; M744S,T,Y; and M745L,S,T,Y  Motors. 

? M7164, M7261, M7284, and M7294 are non-spring  return motors; M7282, M7285, M7286 and M7685 are  spring return motors. 

? Integral spring return returns motor to normal position  when power is interrupted. 

? Integral junction box provides NEMA 3 weather  protection.

? Motor and circuitry operate from 24 Vac. Models  available with factory installed transformer, or a field  added internal transformer. 

? Quick-connect terminals are standard—screw terminal  adapter is available. 

? Adapter bracket for matching shaft height of older  motors is available. 

? Most motors have field adjustable stroke (90° to 160°). 

? Die-cast aluminum housing. 

? Integral auxiliary switches are available factory  mounted, or can be field added. 

? Nominal timing standard of 30 seconds (90° stroke),  and 60 seconds (160° stroke). Other timings available. 

? Spring return motors can operate valve linkages from  power end or auxiliary end shafts for normally closed  or normally open valve applications. 

? All models have dual shafts (slotted and tapped on  both ends). 

? All models have auxiliary switch cams. 

? Fixed torque throughout the entire voltage range. 

? Motors are designed for either normally open or  normally closed valves and dampers. 

? Models available with adjustable start (zero) and span. 

? Models available with 4 to 20 mA input signal.

? Models available with 2 to 10 Vdc input signal.

APPLICATION 

The Series 71, 72 and 76 Modutrol IV Motors are spring return  and non-spring return motors used to control dampers and  valves. The motors accept a current or voltage signal from an  electronic controller to position a damper or valve at any point  between open and closed.