MTN - Linear thrust actuator with a constant output speed IP 55

MTN (52 442 - 52 443)

Electric linear thrust actuators with a constant output speed - IP 55

The MODACT® MTN actuators are used for remote two-position or three-position control of the valves by a reverse rectilinear motion. The MODACT® MTN CONTROL actuators are fitted with an electronic position controller. In association with the valve exhibiting a suitable control characteristic, they form a position servo-loop. The output pull-rod of these actuators is automatically brought into a position corresponding to the input signal value of the controller.

Technical data

MTN
Type number		52 442	52 443
Tripping torque [Nm]
Tripping force [kN]		11,5-25	25-63
Adjusting time [s/90°]
Position-changing velocity	[min-1]
Position-changing velocity	[mm/min]	27-125	45-155
Working stroke	[°]
	[ot]
	[mm]	10-100	20-120
Supply voltage	1x 230 V, 50 Hz
	24 V, 50 Hz
	1 x 110 V, 50 Hz
	3 x 230 / 400 V, 50 Hz	✔	✔
Control	Two position On-Off	✔	✔
	Three position	✔	✔
	Continuous
	PROFIBUS
Position sensing	Resistance transmitter (R)	✔	✔
	Absolute
	Current transmitter (I)	✔	✔
Position interrupt		✔	✔
Torque-initated interrupt		✔	✔
Manual actuation		✔	✔
Explosion-proof design
Type of enclosure		IP 55	IP 55
Weight - depending on design (Al/cast iron) and on motor [kg]		33-45	60-81

Usage

The actuators can be used even for other devices for which they are in respect of their characteristics and parameters suitable. In some special cases, the contemplated use of the actuators should be consulted with the manufacturer.