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GEARHEAD HOIST OPERATOR: MODEL GH

LOGIC 5.0 GEARHEAD HOIST
COMMERCIAL DOOR OPERATORS

employ lubricated gears for heavy industrial, high-cycle applications. These operators include a floor-level chain hoist for ease of manual operation in an emergency or power outage.

STANDARD FEATURES
- Heavy duty wormgear-in-oil reducer
- Floor-level chain hoist
- Control function selector dial
- Timer-to-Close
- Mid-stop
- Dual voltage connections
- Continuous-duty high-starting torque motor
- Maximum run timer
- Delay-on-reverse circuit
- 3-Button Control Station
- Bearings:sealed roller bearings in gear reducer
- Brake: standard on all GH Door Operators
- NEMA 1 rated type electrical box
- Heavy-duty 11-gauge steel frame with durable powder-coat finish
- All reduction sprockets drilled and pinned to shafts
- Door speed: 8-9 in. per second
- Security+ 2.0 radio receiver
- Comply with UL 325 - Emergency disconnect - Approximate shipping weight 125 Lbs.

OVERALL DIMENSIONS




1) OUTPUT SHAFT WITH 1" x 1/4" KEY FOR 1/2 THRU 1HP OPERATORS
1-3/16" x 1/4" KEY FOR 1-1/2" THRU 2HP OPERATORS
1-1/4" x 1/4" KEY USED FOR 3HP OPERATORS

2) MTG CENTERS
X=3-17/32" Y=9-1/16"
FOR 3HP OPERATORS

GH Gearhead Hoist Operator distributed by LIFTMASTER.












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