Original Honeywell M6284F1078-F Modutrol Motor Servo Actuator Stock With Best Price

FOR NONTRADELINE MOTORS ONLYSETTING 160° STROKE1.Turn trim pot fully clockwise2.Drive motor to mid-position as folOVSModels without an internai transformerCnect 24 Vac to motor terminals 2 and 3 to drivemotor ooan[CIOCKWSe aSTrom DOWeend),ortoterminals i and3 to drive motorclosed(counterciockwise as viowed fromDOWVBTenduntil motor reaches mid-position. See Fig 13.Models with an internal transformer-Connectjumper from R to 2 to drive motoropen (clockwiseas viewed from power end),or from terminals Rto i to drive motor closed (counterciockwise asviewed from power end) until motor reaches mid.position.See Fig 14.3.Insart 1/8 in,screwdriver blade into slot on inneyellowcam and MOVETOP OFSCREWDRIVER as far aspossible counterclockwise(viewed from power end)Repeat in successive cam slots until inner cam is againstcounterclockwise stop.
4.Insert 1/8 in.screwdriver blade into slot on outeryellowcam and MOVETOPOFSCREWDRIVER asfar aspossible clockwise.Repeat in successive cam slots untiouter cam is against clockwise stop.
5.Check motor stroke before connecting linkage.6.Reconnect controller,replace

FEATURES • Replaces M644, M944B,E,G,H,J,K,R,S and M945B,C,G,K,L,AD Motors. • Integral junction box provides NEMA 3 weather protection. • Integral spring return returns motor to normal position when power is interrupted. • 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. • 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. • Series 62 models include electrically isolated feedback potentiometer that provides shaft position indication. • Series 62 TRADELINE models have linear feedback, configurable for slaving Series 90 Motors. C