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Actuation

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Thermal Overload Protection with Automatic Reset. Permanently Lubricated ... 180 Center Off Kit. Mechanical Brake. Heater & Thermostat. Electronic Positioner ... – PowerPoint PPT presentation

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Title: Actuation


1
Asahi/America Electric Actuators
Series 94
2
SERIES 94
MANUAL
OVERRIDE
ZYTEL FR 50 HOUSING
THERMALLY PROTECTED MOTOR
16 POINT
TERMINAL STRIP
NEMA IVX ENCLOSURE
3

Asahi/America Series 94 Electric Actuators
  • Standard Features
  • Reversing Motor
  • 5 second Cycle Time per 90º
  • Limit Switches
  • Thermal Overload Protection with Automatic Reset
  • Permanently Lubricated Gear Train
  • Compact Design

4
Asahi/America Series 94 Electric Actuators
  • Unique Features
  • Nema 4x with Stainless Steel Trim
  • C E Compliable (115vac 220vac)
  • ISO Bolt Circle
  • Heat Treated, Hardened Spur Gear
  • 100 Duty Cycle
  • Position Indicator / Manual Override
  • 16 Point Terminal Strip

5
Asahi/America Series 94 Electric Actuators
  • Total Flexibility
  • Ball Valves Multiports ½ - 3,
  • Butterfly Valves11/2-4
  • Various Voltages
  • Additional Limit Switches
  • Feedback Potentiometer
  • Two Wire Control
  • Extended Cycle Times
  • 180º Center Off Kit
  • Mechanical Brake
  • Heater Thermostat
  • Electronic Positioner
  • Fail-safe Battery Backup

6

Asahi/America Series 94 Vs the Competition
  • Enclosure Plastic cover, aluminum base
  • 25 duty cycle only
  • Plastic parts in gear train
  • Manual override does not de-clutch
  • Crude sand casting

  • Cadmium-plated trim easily corroded, epoxy
    coating available as an option
  • Problems due to incorrect gear alignment
  • Multiple vendors necessary for technical support

7
Asahi/America Series 94 Electric Actuators
  • Engineering Specifications
  • Models A94, B94
  • Output Torque 150-300 in-lbs..
  • Voltage 120 Vac 50/60 Hz
  • Current Draw .75 Amps (LR)
  • Duty Cycle A-94-100,B-94-75
  • Motor Thermally Protected
  • CE Compliable

8
Asahi/America Series 94 Electric Actuators
  • Engineering Specifications
  • Conduit Entry ½ NPT, Quantity of 2
  • Enclosure Nema 4X
  • Max. Temperature 150º F
  • Switches Two SPDT (15 amps)
  • Cycle Time 5 seconds / 90º
  • Bolt Circle ISO
  • Manual Override Declutchable
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