SQM40/41 Synchro

The Siemens SQM4 Synchro is a cost effective modulating actuator with up to 90 in-lbs and 12 or 25 second drive times for 90 degrees.

• NEMA 4 – No need for weather shields
• No restrictions on mounting orientation – No more elaborate linkages to keep the shaft horizontal!
• The modulating input versions accept 2-10 Vdc, 4-20 mA or 0-135 ohm control signals