Part-turn actuators

Part-turn actuators SG .1 for open-close duty are rated for short-time duty S2 - 15 min. A special version with reduced torque is available for the S2 - 30 min duty. The actuators can be combined with different controls from the simple OPEN-CLOSE controls to the micro-controlled version with logging of operating data or fieldbus interface. Design features: Torque range from 100 Nm to 1,200 Nm Swing angles from 80° to 110° Operating times for 90 Â° from 4 s to 70 s Limit and torque seating 3-ph AC, 1-ph AC and DC motors Handwheel for manual operation Mechanical position indicator Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges Options: Deviating swing angle  Intermediate position switches Switch in tandem version Remote position transmitter Magnetic limit and torque transmitter Mechanical position indicator Interfaces: Electrical connection via AUMA plug/ socket connector Cable glands in different versions Output drive types according to ISO standard 

The "small" electric part-turn actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred. All housing parts are made of aluminium. For this reason, the actuators are lightweight devices. The actuators are rated for short-time duty S2 - 15 min. Design features: Torque range from 25 Nm to 500 Nm Swing angles 82 ° to 98 ° Operating times for 90° from 4 s to 90 s Limit and torque seating Variable speed, brushless motor Handwheel for manual operation Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges Options: Profibus DP interface Local controls mounted separately from the actuator

The "small" electric part-turn actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred. All housing parts are made of aluminium. For this reason, the actuators are lightweight devices. The actuators are rated for intermittent duty S4 - 40%. Design features: Torque range from 25 Nm to 500 Nm Swing angles 82 ° to 98 ° Operating times for 90° from 4 s to 90 s Limit and torque seating Variable speed, brushless motor Handwheel for manual operation Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges Options: Profibus DP interface Local controls mounted separately from the actuator

The "small" electric part-turn actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred. All housing components are made of bronze, all external screws are made of stainless steel. This ensures complete resistance against sea water even over a longer time period. The modulating actuators of the SGM range are rated for intermittent duty S4 - 40%. Design features: Torque range from 25 Nm to 500 Nm Swing angles 82 ° to 98 ° Operating times for 90° from 4 s to 90 s Limit and torque seating Variable speed, brushless motor Handwheel for manual operation Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges Options: Profibus DP interface Local controls mounted separately from the actuator

The "small" electric part-turn actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred. All housing components are made of bronze, all external screws are made of stainless steel. This ensures complete resistance against sea water even over a longer time period. The modulating actuators of the SGMR range are rated for intermittent duty S4 - 40%. Design features: Torque range from 25 Nm to 500 Nm Swing angles 82 ° to 98 ° Operating times for 90° from 4 s to 90 s Limit and torque seating Variable speed, brushless motor Handwheel for manual operation Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges Options: Profibus DP interface Local controls mounted separately from the actuator

Part-turn actuators SGR .1 are rated for intermittent duty S4 - 25%. Special versions are also available for S4 - 50 % and S5 - 25 %. The actuators can be combined with different  controls from the simple OPEN-CLOSE controls to the micro-controlled version with logging of operating data or fieldbus interface. Design features: Torque range from 100 Nm to 1,200 Nm Modulating torque range from 100 Nm to 400 Nm  Max. number of starts 600 c/h Swing angles from 80° to 110° Operating times for 90 Â° from 16 s to 50 s Limit and torque seating 3-ph AC motors Handwheel for manual operation Mechanical position indicator Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges Options: Deviating swing angle  Intermediate position switches Switch in tandem version Remote position transmitter Magnetic limit and torque transmitter Mechanical position indicator Interfaces: Electrical connections via AUMA plug/ socket connector (optionally terminals)

Design features: Torque range from 100 Nm to 675,000 Nm Swing angle from 80° to 110° adjustable end stops Operating times for 90° from 4 s to 780 s Limit and torque seating 3-ph AC and 1-ph AC motors self-retaining Handwheel for manual operation Ambient conditions: High enclosure protection High quality corrosion protection Wide ambient temperature ranges Options: Intermediate position switches Switches in tandem version Remote position transmitter Magnetic limit and torque transmitter Mechanical position indicator Interfaces: Electrical connection via AUMA plug/ socket connector with terminal boards (optionally plug-in terminal connection) Plug cover with thread for cable glands Output drive types according to ISO standard