Power-off auto-reset linear actuator

SA905-S

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M30x1.5 threaded connection

Max stroke 4.5mm

Power-off auto-reset linear actuator

Force 100N~140N

Enclosure protection IP54

With 0.9M electric wire

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Product Description

The SA905 series linear actuator is specifically designed for short-stroke linear valves, such as motorized zone valves and pressure-independent control valves(PICVs).The SA905 power-off auto-reset actuator is equipped with a built-in Dc gear motor and asupercapacitor, When powered on, the actuator performs the valve opening operation, which takes approximately 2 minutes to fully open the valve. Upon power loss, the supercapacitor supplies stored energy to drive the valve to the fully closed position completing the closing process in approximately 45 seconds.

Product Selector

Model No.	Nominal Force	Voltage	Stroke	Control Signa	Manual
SA905-T(220V)	80-130N	220VAC	4.5mm	Automatic hydronic balancing valve actuator	download
SA905-T(24V)	80-130N	24VAC	4.5mm	Automatic hydronic balancing valve actuator	download
SAS905-V(220V)	160N	220VAC	6mm	Modulating 0-10V	download
SAS905-V(24V)	160N	24VAC	6mm	Modulating 0-10V	download
SAS905-S	80-130N	220VAC	4.5mm	ON/OFF	download

Product Parameters

Power supply: SA905-S:100-240VAC

SA905-S(24V):18-30VAC

* Thrust force: 100~140N

* IP rating: IP54

* Wring: Without auxi aryswitch2x05mm²

* Wire length: 0.9M

* Vave connection: M30x1.5mm

* Operating environment: -5~60°C, 0t~90%RH

* Housing material: PA66+15%GF,PC

* Max stroke: 4.5mm