Shopping Cart

0 item(s) in cart/ total: $0    view cart
PowerMaster CGH-54, 1/2 HP, 460V , 3 Phase, Industrial Duty Hoist Center Mounted Gearhead

PowerMaster CGH-54, 1/2 HP, 460V , 3 Phase, Industrial Duty Hoist Center Mounted Gearhead

Your Price:$1,917.41
Part Number:PowerMaster-CGH54

Choose Options

Options for add with the Operator
Kit Receiver and Two Remote Control 433MHz
Kit Receiver 433 MHz [+$79.95]
Mini-Remote Control model 433 MHz 2-Button
Remote (1) [+$17.50]
Remote (2) [+$35.00]
Remote (5) [+$87.50]
Remote (10) [+$175.00]
Exit Wand
Exit Wand [+$129.95]
KeyPad Wire
KeyPad Wireless
Gooseneck
Phone Entry System (American Access System)
American Access System [+$649.00]
Safety Preform Loop (Require Safety Sensor)
EMX Loop Sensor ( UltraII D-TEK)
EMX Loop Sensor ( UltraII D-TEK) [+$99.00]

Model "CGH" CenterMountedGearhead

Supply PowerMaster model "CGH" Industrial Duty Hoist type operator rated 1/2HP, 460VOLTS, 3 PHASE, for use on Sectional Doors requiring high speed manual operation in case of power failure.
Primary speed reduction shall be by means of an industrial gear box with bronze worm gear in an oil bath.
Motor shall be of the high starting torque, continuous duty industrial type, protected from overload by a current sensing or thermal type overload device. Motor controller shall be a heavy duty, full voltage, across the line, magnetic reversing contactor, that is mechanically and electrically interlocked. Electrical components shall be installed in a NEMA 1 enclosure integral to the operator. A transformer shall be provided to reduce control voltage to 24 VAC. Separate terminal strips shall be provided for connection of power supply line and all control devices.
Operator shall be wired for an Open/Close/Stop control station.
Control circuit shall provide instant reverse motor wiring on 1Ø operators. Positive chain driven, rotary type limit switches shall be provided to limit full open and close travel of door. Limit switch adjustment shall not be affected by removal of motor or by manual operation of door. A floor level manual hoist chain shall be provided for emergency operation of door. An electrical interlock switch shall be provided to disable control circuit while manual hoist chain is engaged. Final drive chain shall be a #50 or larger roller chain. Operator shall be capable of center mounting, or right or left hand mounting in either a vertical or horizontal position.

Electrical Specifications:

  • High Starting Torque Motor w/full overload protection
  • Solid State Circuitry with Power and Program Feedback LED s
  • On Board Open/Close/Stop buttons for service and adjustments
  • Terminals labeled and grouped by function
  • Auto-Detect monitored photo beam for simplified installation
  • Selectable Operating modes B2, C2, D1, E2, T, TS
  • Field adjustable built in functions including: timer to close, mid-stop, delay
  • on reverse, lock bar sensing, maximum run time, etc.

  • Mechanical Specifications:

  • For Use on Sectional Doors
  • Heavy Duty Worm Gear Reduction and Solenoid Brake
  • Heavy Duty #50 Roller Chain and Driven Sprocket for Final Drive Included
  • Adjustable Torque Limiting Clutch
  • Positive Chain Driven Rotary Limit Switches
  • High Speed Disconnect (For Manual Operation in case of power failure)
  • Baked on Grey Powder Coat finish