Regada, s.r.o

Electric linear actuator STR 1 PA

Type number:    431     
Switching-off thrust:    2300 to 10000    [N]
Operating speed:    8 to 80    [mm/min]
Operating stroke:    10 to 80    [mm]
Ambient temperature:    -25 (-40) to +55    [°C]
Protection enclosure:    IP 67     
Operating position:    any position     
Weight:    8,5 to 10,9    [kg]

Standard equipment and functions of the actuators with DMS3

·    Supply voltage 230 V AC
·    Terminal board connection
·    Protection of the motor against overheating
·    Switching off in limit positions from the position or thrust
·    Adjustable switching-off thrust from 50% to 100%
·    Torque (thrust) blocking in limit positions
·    Torque (thrust) blocking during the start
·    2 freely programmable relays RE1, RE2 (position, thrust…)
·    Relay READY
·    Control by unified  signal 0/4 - 20 mA, 4 - 12 mA, 12 - 20 mA, or 0/2 - 10 V (not for DMS3 in 2P version)
·    Control voltage for remote control 24 V DC (Open-Stop-Close)
·    Impulse control (inching duty)
·    Timing mode / regime of operation
·    Safety function ESD (failure reaction)
·    Electronic position transmitter 4-20 mA passive (not for DMS3 in 2P version)
·    Auxiliary voltage output 24 V DC, max. 40 mA for supply of the control inputs
·    Output for failure messages
·    Space heater operated by control unit
·    LED position indicator
·    Communication interface RS 232
·    Programme for parameters setting by PC
·    Mechanical connection - pillars and flange
·    Mechanical position indicator
·    Manual control
·    Protection code IP 67