Industrial continuous duty worm gear Jackshaft with emergency chain hoist

Designed for use on all rolling doors and grilles and large sectional doors with high or vertical lift track.

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
  • 1.5 second time delay on all open functions standard on 1.5, 2, 3, and 5 HP
  • Solenoid brake standard
  • #50 roller chain and sprockets on final drives
  • 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: 115 lbs
Circuit options

CIRCUIT OPTIONS

1)

  • Heavy duty relays reversing contactor with mechanical & electrical interlock incorporating the new 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)

  • Full function Smart 10.0 Logic control board featuring on-board receiver with antenna, enhanced program selections 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 ore-set mode of operation standard (constant pressure open & close)

3)

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

We're not around right now. But you can send us an email and we'll get back to you, asap.