BERNARD Electric Actuator – Type SQ
Operation: ON/OFF or modulating control
Application area: Industrial automation applications
ON/OFF version includes:
2 end position limit switches (pre-set, one per direction)
2 intermediate position limit switches (field-adjustable)
2 torque limiters (one per direction)
Manual override with handwheel
Anti-condensation heating resistor
Additional ON/OFF – Logic version features:
Local/remote command selection via buttons and status/alert display
Additional modulating control version features:
Built-in positioner with 4–20 mA command and feedback
Local/remote command selection via buttons
Actuation: Electric, 220V or 380V AC, 50Hz
Torque range: 40 Nm – 10,000 Nm
The STRING team offers specialized after-sales consulting
STRING, founded in 2000, is a Romanian company specializing in industrial fluid control solutions. We are the exclusive representative in Romania and Moldova for leading brands such as GEMÜ, BERNARD CONTROLS DEUFRA, WEY SISTAG, BRAY, STRAUB, and DOCKWEILER, and we offer ISO-, SRAC-, and IQNet-certified products and services.
