Electric linear actuator ST 1 / STR 1PA

Electric linear actuator ST 1 / STR 1PA

Technical data
Type number:	491 / 431
Max. load thrust:	8 700	[N]
Switching-off thrust:	2 300 to 10 000	[N]
Operating speed:	8 to 80	[min^-1]
Operating stroke:	80	[mm]
Ambient temperature:	-25 to +55	[°C]
Protection enclosure:	IP 65 / IP 67
Operating position:	any position
Weight:	8,5 to 9	[kg]
Standard equipment
Voltage 230 [V] AC
Terminal board connection
2 thrust switches
2 position switches
Flange mechanical connection substitution pillar version
Manual control
Mechanical position indicator
Additional equipment
Voltage 24 [V] AC, 3x400 [V] AC
2 additional position switches
Position transmitter with the following type of signal: resistive 1x100 [?], 1x2000 [?], 2x100 [?], 2x2000 [?] current from R/I converter 4 to 20 [mA] with/without power supply current (a capacitive transmitter) 4 to 20 [mA]
Electric local control
Position controller 0/4 to 20 [mA], 0 to 10 [V]
Space heater
Space heater's thermal switch