SM…A – damper actuator without spring return function, 20 Nm

For dampers up to approx. 4 m² up to 95° angle of rotation
Universal spindle clamp 10…20 mm.

230V, Open/Close

		SM230A	SM230A-S
Torque	20 Nm	X	X
Control type	Open/Close (1-wire, 2-wires), 3-point	X	X
Nominal voltage	AC 230 V	X	X
Auxiliary switch	integral, potential-free, 0…100 % adjustable		X
	1x EPU, 1 mA…3 (0.5) A, AC 250 V		X
Running time: motor	150 s, constant	X	X
Connection	PVC cable, length 1 m	X	X
	Terminal

230V, Open/Close, terminal connection

		SM230A-TP	SM230A-S-TP
Torque	20 Nm	X	X
Control type	Open/Close (1-wire, 2-wires), 3-point	X	X
Nominal voltage	AC 230 V	X	X
Auxiliary switch	integral, potential-free, 0…100 % adjustable		X
	1x EPU, 1 mA…3 (0.5) A, AC 250 V		X
Running time: motor	150 s, constant	X	X
Connection	PVC cable, length 1 m
	Terminal	X	X

24V, Open/Close

		SM24A	SM24A-S	SM24AP5
Torque	20 Nm	X	X	X
Control type	Open/Close (1-wire, 2-wires), 3-point	X	X	X
Nominal voltage	AC/DC 24V	X	X	X
Auxiliary switch	integral, potential-free, 0…100 % adjustable		X
	1x EPU, 1 mA…3 (0.5) A, AC 250 V		X
Feedback potentiometer	integral			X
Running time: motor	150 s, constant	X	X	X
Connection	PVC cable, length 1 m	X	X	X

24V, Open/Close, terminal connection

		SM24A-TP	SM24A-S-TP
Torque	20 Nm	X	X
Control type	Open/Close (1-wire, 2-wires), 3-point	X	X
Nominal voltage	AC/DC 24V	X	X
Auxiliary switch	integral, potential-free, 0…100 % adjustable		X
	1x EPU, 1 mA…3 (0.5) A, AC 250 V		X
Running time: motor	150 s, constant	X	X
Connection	Terminal	X	X

Modulating/multifunctional

1) Motor running time, control, operating range, position feedback and other functions can be parameterised with the PC-Tool (MFT-P) or the parameter setting device (ZTH EU).

		SM24A-SR	SM230ASR	SM24A-MF	SMC24A-SR
Torque	20 Nm	X	X	X	X
Control type	Modulating	X	X	X	X
	Multifunctional 1)			X
Nominal voltage	AC/DC 24 V	X		X	X
	AC 230 V		X
Running time: motor	150 s, constant	X	X
	150 s, adjustable 1)			X
	35 s, constant				X
Connection	PVC cable, length 1 m	X	X	X	X

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