MA177G, Electric Actuator - MA Series - 795 - 30,975 in·lbs

Voltage 460 VAC (3 Phase)
Torque 17700 in·lb
Height 23.23 in
Width 10.24 in
Length 18.50 in
Weight 124.00 lb
Type Electric, Quarter-Turn, Locking Gearing, Reversing, Permanent Split Capacitor
Mount Type ISO F16
Enclosure Type NEMA 4 / NEMA 4X Weatherproof/Corrosion Resistant Housing
Phase 3
Frequency 50 Hz
60 Hz
Operating Time 58.0 sec
Temperature Range - Ambient 10 to 140 ºF
Note Electric, Quarter-Turn, Reversing, Permanent Split Capacitor, Extra Limit Switches, Hand-Wheel Manual Override, Rotary, Damper Applications, Ball Valve Actuator, Butterfly Actuator, Plug Valve Actuator
Material Die-Cast Aluminum, Epoxy Coating
Application Ball Valves, Gate Valves, Globe Valves, Plug Valve, Dampers, Quarter-turn Valves, HVAC controls, Agricultural and Food Processing, Alternative Energy and Fuel Production, Bulk Product Movement, Chemical Processing, Compressed Air Services, Condensate Removal, Coolants, Effluent Lines, Degreasing, Pickling, Plating, Washdown, Demineralizers, Dewatering and Sludge Movement, Filtration Systems, Hydraulic/Pneumatic Systems and Lifts, Ink Spraying and Cleaning, Line Purge, Machine Cooling, Mixing, Filling, Material Flow, Municipal Service, Natural Gas and Oil Production, Solid and Liquid Waste Control, Steel Mills, General Chemical Applications
Standard MA Series Features
  • Quarter Turn Control with Remote Indication of End of Travel
  • Non-Clutch, Side-Mounted Hand Wheel for Manual Override
  • Two (2) 1/2" NPT Conduit Entries
  • Self-Locking, High-Alloy Steel Gear Train and Output Shaft
  • NEMA 4 and 4X Weatherproof and Corrosion-Resistant Housing and Cover
    • Durable Die-Cast Aluminum Housing
    • Corrosion-Resistant Epoxy Polyurethane Coating and Stainless Steel Fasteners
  • Heavy Duty Heat Treated Pinion Gearing
    • Lubricated for Life
  • Local Position Indication and 2 Extra SPDT Limit Switches for Notification
  • 30% Duty Rated, Long Life Reserving Motors
    • Thermal Overload Protection
  • ISO 5211 Shaft and Mounting Dimensions (F06 – F16 Configurations)
  • Can be Mounted in Any Position or Orientation
Optional MA Series Features
  • Multiple voltages available including 120 VAC, 220 VAC (1 Phase), 220 VAC (3 Phase) and Low Voltage 12 VDC, 12 VAC, 24 VDC, 24 VAC.
  • Auxiliary Limit Switches to indicate various valve positions remotely, or to stop the valve at intermediate positions, or to control other pieces of equipment, such as pumps.
  • NEMA 7 and NEMA 9 to meet specific environmental requirements, such as explosion proof or high-pressure wash down.
  • Modulating Controls to accept 4-20 mA or 0-5 VDC or 0-10 VDC control signal to position the valve at various degrees of open/close.
  • Continuous Position Indication to give a remote indication of the degrees of percent of opening based on either a resistance output of 0-1000 ohms or a current output of 4-20 mA. Other options available.