Power Master SGI 2004 - Super Heavy Duty Commercial Sliding Gate Opener
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PowerMaster SGI 2004 Slide Gate Operators
TECHNICAL SPECIFICATIONS
- Power requirements: 115 Volts, 1 phase
- Class 2 low voltage control circuit.
- Available horse power: 1/2 HP.
- Maximum gate weight: 2000 LBS.
- Maximum cycles per hour: 45 CPH.
- Maximum gate width: 80 feet.
- Gate speed: 11 inches per second.
- UL 325 Listed for use in Class I through IV application.
- Shipping weight: approx. 275 LBS.
 Manual
Exploded View Parts List
Note: The Per UL325-2016 all gate operators sold in the USA after February 2016 will be required to have a monitored safety photo cell to prevent accidental crushing or entrapment.
Compatible photo cell More Information here
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Powermaster SGI-51, 2004 1/2HP 115 Volt 1 PhaseCommercial Heavy Duty Sliding -- $2,725.63
 
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Powermaster SGI-54, 2004 1/2HP 460 Volt 3 Phase Commercial Heavy Duty Sliding -- $2,725.63
Electrical Specifications:
- Solid state control board with diagnostic LED’s to indicate all input and output functions.
- External control input terminal connections for:
Radio Receiver
Push Button Control Station
Key Switches
Loop Detectors
Card Key Readers
Telephone Entry Systems, Etc.
- Timer to close with 0-60 sec. Adjustment standard.
- Longer timer available upon request.
- Maximum run timer for equipment protection (self-adjusting).
- Master/Slave option with dedicated terminal connection provided.
- Easy Left/Right changeover.
- Time delay on reverse to insure smooth gate motion and less stress on equipment.
- Spike suppressing circuitry for surge and lightning protection.
- Emergency control enabling circuitry for safety with security.
- Electrical dynamic brake for precise gate positioning.
- Magnetic gate lock control circuitry with 115 Volt output terminals.
- Integral, current sensing, anti-entrapment circuitry with independent opening and closing sensitivity adjustment.
- External anti-entrapment circuitry with separate terminal connections for easy installation of contact and non-contact sensors.
- 1/2 HP., 115 Volt AC, 6 Amp., 1 Phase, instant reversing, switchless, PSC motor, with thermal overload protection and high speed ball bearings for smooth, quiet operation.
- Internal On/Off power switch.
- Two grounded 115 Volt AC, 15 Amp. Convenience receptacles.
- NEMA 1 three-button control station included.
Mechanical Specifications:
- Heavy duty #10 Ga. Galvanized steel frame providing a strong and durable unit.
- Hard shell baked-on weather resistant powder coating with an attractive textured finish for years of aesthetic protection from the elements.
- 40:1, oil bath type gear reducer for long service and smooth, quiet operation.
- Heavy duty #50 drive chain with a spring loaded tensioning system for smooth starts, stops and reversals.
- Heavy duty pillow block type ball bearings supporting output drive shaft and enabling extended endurance under heavy loads with low maintenance.
- Padlockable drive disconnect with brass slide for manual operation in case of power failure.
- Positive chain driven rotary limit switches for precision gate positioning. Settings are never affected by manual operation.
- Post or pad mountable for strong solid installation.
OPTIONAL EQUIPMENT
- Radio Control.
- Safety Edge (contact safety sensor).
- Photo Cell (non-contact safety sensor).
- Loop Detector.
- Card Key Reader.
- Magnetic Gate Lock.
- Gear Box Heater (for cold climates).
- Thermostatically Controlled Cooling Fan (for hot climates).
- Interior and Exterior Control Stations:
- Push Buttons
- Push Button with Keyed Lockout.
- Key Switches
- Padlockable Option to secure cover for increased tamper proof protection.
- Three Second Advance Audio Warning Signal available upon request.
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