Emergency Shut Off Actuator

ACR series

ACR PHOTO

Ultra high capacity electric double layer capacitor.

In case of power failure, electric discharge from built-in capacitor lets valve operate.

Capable of high-frequency operation (over 200,000 times), and maintenance-free.

When motor is not in motion, consumed electric power is less than 1W. Energy-saving design.

Actuator type

ACR-030

Rated torque
Nm

3

Speed   s

when power supply on: less than 10
when power supply shut off: less than 4 to 6

Voltage

90 to 242V AC(50/60Hz)
(other type by special order)

Power required

when in motion: 30VA MAX.
when not in motion: 1VA

Motor

DC motor

Overload protection

Thermistor

Duty cycle

20%/15 min. at ambient temperature 50°C
(ambient temperature range: -20 to 50°C)

Other

Enclosure: JIS C0920 IP65 polycarbonate resin

Wiring conduct: G3/8

Cable gland (for φ 5 to 10.5 cable): standard

WIRING

WIRING

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