PRODUCT DATA
63-2640-08
Series 71, 72, and 76
Modutrol IV™ Motors
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.
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.
Contents
Application ........................................................................
Features ...........................................................................
Specifications ...................................................................
Ordering Information ........................................................
Installation ........................................................................
Settings and Adjustments .................................................
Operation and Checkout ................................................... 11
Содержание MOISTURE Link G2 DP
Страница 1: ...Operation Manual 2019 MODELS MSF DP DPSL DPXSL DPX4T DPX8T DPX12T DPX16GT Grain Dryer Controls...
Страница 2: ......
Страница 4: ...2...
Страница 7: ...GENERAL INSTRUCTIONS 3 5...
Страница 153: ...151...
Страница 154: ...152...
Страница 166: ...164...
Страница 190: ...188...
Страница 200: ...198...
Страница 201: ...199...
Страница 202: ...200...
Страница 203: ...201...
Страница 204: ...202...
Страница 205: ...203...
Страница 206: ...204...
Страница 207: ...205...
Страница 208: ...206...
Страница 209: ...207...
Страница 210: ...208...
Страница 211: ...209...
Страница 212: ...210...
Страница 213: ...211...
Страница 214: ...212...
Страница 215: ...213...
Страница 216: ...214...
Страница 217: ...215...
Страница 218: ...216...
Страница 219: ...217...
Страница 220: ...218...
Страница 221: ...219...
Страница 222: ...220...
Страница 223: ...221...
Страница 224: ...222...
Страница 225: ...223...
Страница 226: ...224...
Страница 227: ...225...
Страница 228: ...226...
Страница 229: ...227...
Страница 242: ...240...
Страница 243: ...241...
Страница 244: ...242...
Страница 245: ...243...
Страница 301: ...56 FIGURE 19 Red jumper wire Red wire...
Страница 302: ...57...
Страница 310: ...2011 Service Manual Rev A 282...
Страница 311: ...2011 Service Manual Rev A 283...
Страница 312: ...2011 Service Manual Rev A 284...
Страница 313: ...2011 Service Manual Rev A 285...
Страница 314: ...2011 Service Manual Rev A 286...
Страница 315: ...2011 Service Manual Rev A 287...
Страница 316: ...2011 Service Manual Rev A 288...
Страница 317: ...2011 Service Manual Rev A 289...
Страница 318: ...2011 Service Manual Rev A 290...
Страница 319: ...2011 Service Manual Rev A 291...
Страница 320: ...2011 Service Manual Rev A 292...
Страница 321: ...2011 Service Manual Rev A 293...
Страница 322: ...2011 Service Manual Rev A 294...