Barrier Gate Operators

Model WBG- Wishbone Arm Barrier Gate Operator

Technical Specifications:

• Power requirements: 115 Volts, 1 Phase
• Class 2 low voltage control circuit
• Available horse power: 1/2 HP
• Maximum arm length: 24 feet
• Maximum cycles per hour: 25 CPH
• Opening time: 6-1/2 sec.
• U/L listed.
• Shipping weight: approx. 320 LBS.

Optional Equipment:

• Radio control.
• Safety Edge (contact safety sensor).
• Photo Cell (non-contact safety sensor).
• Loop Detector.
• Card Key Reader.
• Gear Box Heater (for cold climates).
• Slow Speed Available for Larger Arms (opening time 8-1/2 sec.)
• Interior and Exterior Control Stations:
  • Push Buttons
  • Push Buttons with Keyed Lockout
  • Key Switches
  • Light Kit to Increase Arm Viability at Night.
  • Audio Warning Horn or Warning Lights.

Electrical Specifications:

• Solid state control board with diagnostic LED’s to facilitate maintenance and trouble shooting.
• External control, input terminal connections for:
  • Radio Receivers
  • Push Button Control Stations
  • Key Switches
  • Loop Detectors
  • Card Key Readers
  • Telephone Entry Systems, Etc.
• Timer to close with 0-10 second adjustment and On/Off selector switch.
• 45 second maximum run timer for equipment protection.
• Master/Slave option with dedicated terminal connections provided.
• Time delay on reverse to insure smooth gate motion and less stress on equipment.
• Spike suppressing circuitry for surge and lightning protection.
• Integral, 5 AMP., close warning output terminals.
• Anti-tailgate circuitry with dedicated connection terminals and LED indicator.
• _ HP., 115 VAC., 6 AMP., 1 phase, instant reversing, switchless, PSC motor with thermal overload protection, high speed ball bearings and resilient mount for smooth, quiet operation.
• 24 VAC resetable circuit breaker for control circuit protection.
• Safety interlock protecting side access door.
• 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 #13 Ga. Galvanized steel frame providing a strong and durable unit.
• #13 Ga. Galvanized steel, lockable top cover and side door for easy access.
• Hard shell, baked-on weather resistant powder coating, with an attractive textured finish, for years of aesthetic protection from the elements.
• 45:1, oil bath type, gear reducer, using a full 360 degrees rotation, for long service and smooth, quiet operation.
• Heavy duty #50 sprocket and roller chain arrangement for intermediate drive reduction.
• Fully adjustable torque limiting clutch to protect drive train components.
• Heavy duty, pillow block type ball bearings, supporting output drive shaft and enabling extended endurance with low maintenance.
• Positive cam actuated limit switches insuring consistent and accurate arm positioning.
• Settings are never affected by manual operation or clutch slippage.
• Soft start and stop at the open and close limits of travel, due to the inherent geometry of the internal drive linkage.
• Pad mounted for a strong solid installation.
• Counterweights provided to balance arm and decrease stress on drive train