Siemens control motors are highly versatile modulating actuators used for the positioning of flow control valves, butterfly valves, dampers, or any application requiring rotary motion.

SQM5 – Series for high torque, up to 400 in-lbs applications

The Siemens SQM5 is available in a wide range of torque ratings from 90 to 400 in-lbs. and running times of 8 to 50 seconds. A selection of exchangeable circuit boards provide a variety of functions including zero and span adjustment, parallel or master/slave operation, split range control, input signal override and selectable electronic linearization.

Six easily accessible internal switches
Auto/manual switch allows easy adjustments
Externally visible shaft position indicator
Highly modulating accuracy/rotational resolution
Low hysteresis actuator with double-offset drive and potentiometer gearing