Manaras-Opera - Opera GH

O p e r a - G H
JACKSHAFT GEAR HEAD - 25 Cycles / Hour, >80 Cycles / Day

Heavy duty WORM GEAR operator for industrial High and Vertical Lift Sectional Doors or Rolling Doors and Grilles. It can be wall, hood, or shelf mounted on either side of the door. It incorporates a self-engaging hoist for manual operation.

Standard Features

Patented Hoist-a-Matic: Self-Engaging Hoist

Continuous Duty Motors up to 2 HP

Worm gear in oil bath

#50 Chain on Final Drive

Solenoid Brake

Heavy Duty Reversing Contactor

Full Overload Protection

C2 Wiring, B2 can be very easily set

Pre-wired for Open Override, Safety Reverse, Radio Control

Output Shaft Speed: 38 rpm

Wall, hood or shelf mounted on either side of the door

Clearance: side room required is 15"

Main Options: Adjustable Friction Clutch, Spreader, Hoist on left, Delay on Reverse, Timer to Close, Double Limit, Electronic Control Board. For Nema 4/12, Nema 4X, and Nema 7/9, consult factory.

Available Documentation

Specification Sheet
Installation and Instruction Manual
Shop Drawing
3-Part Architect Specification
Exploded View 1PH up to 1HP
Exploded View 1PH 1.5HP to 2HP

Specification Sheet GHW/C
Installation and Instruction Manual GHW/C
Shop Drawing GHW/C
Shop Drawing GHX

Electrical Drawings

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you wish to view from the menu.

Electronic Control Board Specification Sheet
Electronic Control Board Installation & Instruction Manual

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