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 overload protection
• Motor removable without affecting limit settings
• Heavy duty 5LV-belt
• #41 roller chain and sprockets on all internal drives
• Adjustable friction clutch
• Mechanical brake system
• Solenoid brake (optional PRO-EHJB)
• #50 roller chain and sprockets on final drive
• 3/4" permanently lubricated and sealed ball bearings on pulley shaft
• 1" permanently lubricated and sealed bearings on final drive shaft
• Emergency chain hoist with electrical cut-out switch for manual operation
• Internal load sensing feature that will detect a lock or jammed door and stop unit from operation
• Provides for egress to allow for opening of a grill by manual operation or spring tension (optional egress device)
• Left or right hand mounting
• Baked on dark grey coat finish
• Shipping weight: 95 lbs

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

• 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.