Micanan PRO-LJ Light Duty Commercial Garage Door Opener

Micanan Commercial Garage Door Opener PRO-LJ

COMMERCIAL LIMITED DUTY BELT DRIVE JACKSHAFT OPERATOR

Designed for use on commercial sectional doors with high or vertical lift track and small rolling grilles that require no more than 15 cycles per hour

Micanan Commercial Garage Door Opener PRO-LJ:
Product Highlights:

• Part Number: PRO-LJ
• Medium duty jackshaft operator
• Designed for commercial high lift, vertical lift, rolling doors and rolling grilles driven by a drive shaft with low duty cycles
• Intermittent duty 1000 RPM motor with high starting torque
• On board receiver with antenna
• External radio control terminal strip
• Low friction powder metal limit cam nuts with fully adjustable rotary limit switches
• Three button open-close stop control station Nema-1 rated
• Thermally protected by a built-in thermostat that cuts power to the motor and control circuit when overheating
• 1/2 horsepower instant reversible motor
• Voltage: 115V, 220V 1-phase
• Maximum of 15 complete cycles per hour
• Primary reduction: (4L) V-belt and pulleys (1.5” to 7” diameter) Secondary reduction: #41 chain and sprockets
• #41 roller chain & sprockets on all internal drives
• #41 roller chain and sprockets on final drive
• Baked on dark grey coat finish
• 3/4” permanently lubricated & sealed ball bearings on final drive shaft
• Chain keeper
• Left or right hand mounting
• Solenoid actuated drum and brake shoe braking system to prevent coasting and maintain door position
• C-2 wiring constant pressure on close, momentary contact on open and stop
• Wired to accept reversing edge, radio control, photocells, loops and OPEN/CLOSE devices
• Output shaft speed is 58 RPM
• 24VAC control circuit to protect against short circuit, supplies power to drive control relays with 15VA power available for external devices
• 4 micro limit switches that control door travel activated by fully adjustable screw type cams
• Floor level cable disconnect system with electrical cut-out feature for manual operation of the door by hand in the event of an emergency
• Adjustable friction clutch to minimize damage to door operator, door or vehicles
• Two-year warranty
• Shipping weight: 65 lbs.
• N-1 Micanan photocells included for doors up to 24’ wide

Carton Contents:

• 1 x OPEN/CLOSE/STOP 3-button control station
• 1 x #41 Drive chain package: 4’ (1.2m) c/w #41 connecting link
• 1 x Drive Sprocket 41B12 x 1” c/w 2 set screws and ¼” x 1-1/4” keyway
• 1 x Door Sprocket 41B32 x 1” c/w 2 set screws and ¼” x 1-1/4” keyway (sprocket size and bore may vary according to door size and type, shaft size and drum diameter
• 1 x Chain keeper
• 1 x Keyring
• 3/8” bolt, hex nut, lock washer and flat washer
• 1 x pocket wheel hand chain (Model PRO-LH) (2 x door height less 4’ (1.2m))
• 1 x Set of Warning signs