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Electric valve actuator AM series
rotarymodulating

electric valve actuator
electric valve actuator
electric valve actuator
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Characteristics

Type
electric
Movement
rotary
Other characteristics
modulating
Torque

Max.: 1,960 Nm (1,446 ft.lb)

Min.: 49 Nm (36 ft.lb)

Description

TECHNICAL DATA Electronic control MODULATING Actuator Working angle 90° (100° Max.) Maximum torque from 20 to 1960 Nm. (see the table) Voltage 230 Vac 1Ph 50/60 Hz. Input signal 4~20 mA (1~5 Vdc). Output signal 4~20 mA (1~5 Vdc AM 20). High resolution 1/250 (adjustable 1/200 ~ 1/400). Adjustable zero/span. Direct/reverse function selector. Mode selector without OPEN-CLOSE-STOP signal Insulation resistance 100 M /500 Vdc Tension insulation 1500 Vac/1 minute Motor with Class E insulation Working temperature from –25°C to + 55°C (for use in temperatures below 0°C, we suggest anti-condensate elements) Protection according to NEMA 4,4X rules (IP65) Coupling flange for the valve from F03 to F14: ISO 5211. Auto-reset thermostatic protection in the motor. Open/close limit switches with cams adjustable along the whole stroke Limit switches with adjustable cams. Safety adjustable mechanical limit switches. Graduated visual position indicator Detachable lever for manual operation Electric connections with screw terminals Locking of supply cables by means of cable presses Maximum working noise <70 dB (A). OPTIONAL (MUST BE REQUESTED WHEN PLACING THE ORDER) Feeding voltage 115 Vac - 24 Vac. (*) Input signal 4~12 mA (1~3 Vdc) - 12~20 mA (3~5 Vdc). Auxiliary limit switches. Torque limiters. Space heater. Drive socket. Emergency gear box. (**) * AM 50-AM 100 ** AM 50-AM 100-AM 200

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.