Actuators “Modulating / Regulating” (15 - 4.000 Nm) (SAR)

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The multi-turn actuators of the SAR series are designed for "regulating" service. regulating" service

Main features:

-Torque protection, protects the actuator against overload or obstruction of the valve. 

-The end of races programmable.

Motor over-temperature protection (140 ºC). 

-Display positioning closed, open, intermediate (optional).

•Internal resistance of heating, reduces the formation of condensate.

-IP68 means protection against flooding up to a maximum of 8 M.C.A. for a maximum time of 96 hours. Up to 10 operations are possible during immersion.

Working stresses (Page 70):

Three-phase (VAC): 220; 230; 240; 380; 400; 415; 500; 525; 660; 690 (50 Hz).

Single-phase (VAC): 230 (50Hz). 

-DVC: 24; 48; 60; 110; 220.

Types of command for operation:

-Remote (distance): Using external switches, SCADA or closed loops using a PLC (PID).

•Local: Using hand-held pendant stations located on the computer or external enclosure.

•Manual: This medium is used before the power outage, and can trigger valve or damper through the steering wheel mechanical provided with the computer.

Table of ranges: