Micanan Pro-GHC Jackshaft Commercial Garage Door Operator

Industrial, continuous, duty worm gear drive jackshaft operator with chain hoist for large high lift, vertical lift sectional doors and rolling steel doors.

Features

Features

  • 24V class 2 control circuit with 40VA transformer to protect against short circuit
  • External radio control terminal strip
  • Low friction powder metal limit cam nuts with fully adjustable rotary type
    limit switch assembly
  • Three button open-close-stop control station Nema-1
  • Continuous duty industrial motor with external reset overload protection
    (1-phase)or external thermal overload relay motor protection(3-phase)
  • Motor removable without affecting limit settings
  • Heavy duty worm gear reduction in oil bath gearbox
  • 1-1/4″ or 1-3/8″ cast iron flanged bearings on gearbox final output shaft
  • Rigid steel wall mounting frame around gearbox
  • 1.5 second time delay on all open functions standard on 1.5, 2 and 3 HP
  • Solenoid brake standard
  • #50 roller chain and sprockets on final drive
  • Emergency chain hoist with electrical cut-out switch for manual operation
  • Chain keeper
  • Universal left or right hand mounting
  • Baked on dark grey coat finish
  • Shipping weight: 125 lbs
Circuit options

Circuit options

1 (M)

  • Heavy duty reversing contactor with mechanical and electrical
    interlock incorporating the UL325(2010)interface module.
  • C2 factory wiring standard(constant pressure close),B2 wiring can be field set by moving 1 jumper and installing Micanan monitored fail safe photo-eyes (supplied) or
    (optional) Micanan compatible monitored fail safe electric edge

2 (E)

  • Full fonction Smart 10.0 Logic conrol board featuring on-board receiver with antenna, enhanced program selection to include B2,C2, D1, E2, T & TS and supplied with Micanan monitored fail safe photo-cells or (optional) Micanan monitored fail safe electric edge.
  • D1 factory pre-set mode of operation standard (constant pressure open and close)

3

  • Heavy duty reversing contactor with mechanical and electrical interlock. (Not available in US or other areas where UL325 (2010) is mandated)
  • C2 factory wiring standard, B2 wiring can be field set by moving 1 jumper.
    Provisions for standard reversing devices.
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