AUMA Riester GmbH & Co. KG

Actuators ED and EQ

Actuators ED and EQ

Electric actuators for controlling and automating final elements within the field of process engineering with swivel movements between 90° and 270° for e.g. butterfly valves, ball valves.

The actuators excel by their high positioning accuracy and their compact structure. They are designed for harsh industrial applications.

Design features EQ

• Torque range from 15 Nm to 600 Nm
• Swing angle from 90° to 270°
• Limit and torque sensing
• 3-phase and 1-phase AC Motors
• Stall-proof synchronous Motors
• Handwheel for manual Operation
• Mechanical position indicator
• Mechanical end stops in end positions, adjustable from outside

Design features ED

• Torque range from 15 Nm to 50 Nm
• Swing angle from 90° to 270°
• Limit sensing
• 3-phase and 1-phase AC Motors
• Stall-proof synchronous Motors
• Hand crank for manual Operation
• Mechanical position indicator

Ambient conditions

• High enclosure protection
• High quality corrosion protection
• Wide ambient temperature range

Options

• Intermediate position Switches
• Positioner, position Transmitter
• Fieldbus control
• Local controls
• Plug-in solution