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Electro-mechanical control board is replaced with the electronic system DMS2 or DMS2 ED. Both systems scan position of the output shaft and torque of the electric actuator by contact-free magnetic sensors. The sensor of the output shaft position is absolute and does not require any backup power supply in case supply voltage is disconnected during operation of the electric actuator. Both systems can be set and monitored by a computer with controlling programme or manually without a computer.
The more simple system DMS2 ED substitutes electromechanical parts and/or provides for controlling the electric actuator by input analog signal as in the version Control.
The system DMS2 enables the electric actuator to be used for two-position and three-position regulation or to be connected to the industrial bus bar Profibus.

Technical data

Type number52260522615226252263522645226552266
 20-125100 -160160-320320-630630-12501250-20002500-4000
Tripping force [kN]       
Adjusting time [s/90°]8-6316-12016-12016-12016-1204545
Position-changing velocity[min-1]       
Working stroke[°]160160160160160160160
Supply voltage1x 230 V, 50 Hz      
24 V, 50 Hz       
1 x 110 V, 50 Hz       
3 x 230 / 400 V, 50 Hz
ControlTwo position On-Off
Three position
Position sensingResistance transmitter (R)
Current transmitter (I) 
Position interrupt
Torque-initated interrupt
Manual actuation
Explosion-proof design       
Type of enclosureIP 55IP 55IP 55IP 55IP 55IP 55IP 55
Weight - depending on design (Al/cast iron) and on motor [kg]267070120120267267


The MODACT ® MPSED electric lever actuators are used for remote and automatic control of flaps and louver locks, brush displacement of electric motors and actuation of control elements of heating and air-conditioning systems and other equipment for which they are in respect of their properties suitable.

Files for download:

3D Model 52260zip5.32 MB
3D Model 52261zip4.93 MB
3D Model 52264zip7.30 MB
3D Model 52265zip11.69 MB
Profibus DPgsd3.08 KB
Cataloguepdf1.95 MB
Profibus DPpdf847.84 KB