Product Description

Heavy Duty Scotch & Yoke Actuator

Features

• Travel adjustment ±8 for clock wise and counter-clock wise strokes
• Nitrile rubber piston O-rings offer excellent sealing and wear. Optional low and high temperature seals and lube are available
• PTFE Guide Band supports piston while providing smooth operation and extended life
• Extra large, strong piston rod for long life and torque transmission
• Namur accessory mounting pads permit mounting standardization of limit switches, positioners etc.
• Ductile iron center body
• Modular design allows for installing power groups and spring  cartridges so that actuators may be set up for different air pressures and for Fail Clockwise and Fail Counter-clockwise
• Rugged heavy duty steel pressure cylinders chrome plated for long wear and corrosion resistance
• Safe, welded spring cartridges with numerous options for a broad range of air pressure conditions
• Alloy Steel, corrosion resistant and heat treated springs designed and manufactured for long high cycle life
• Steel slide block, bronze slide bearings to minimize friction and provide long cycle life Visual position indicator
• Carbon steel Scotch Yoke mechanism available in symmetric form
• Totally enclosed weatherproof central body

• Body : ASTM A536 Gr.64-45-12
• Scotch Yoke : ASTM A216 Gr. WCB
• Piston Rod : EN 8
• Piston : ASTM A536 Gr. 64-45-12
• Roller : M. S.
• Cylinder : ASTM A106 Gr. B
• Cylinder Stud : EN 8
• All Seals : Hi - Nitrile
• All Guide : Delrin
• Pressure : 4 to 7 Bar
• Temperature : -20 Degree Celsius to 90 Degree Celsius
• Air Supply : Filtered, Dry or Lubricated