Modulating actuators

Actuator NM24A-SR

Multileaf damper with actuator

Spring return actuator

MODULATING ACTUATORS

For stepless adjustment and for the opening and closing of dampers in air conditioning systems

Modulating actuators for Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

Various damper blade positions
Supply voltage 24 V AC/DC
Control input signal: Signal voltage 2 – 10 V for modulating actuators
Position feedback 2 – 10 V DC, 1 mA
Mechanical stops
Retrofit possible

Application

Application

Actuators for variable adjustment
Variable adjustment of Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

Description

Parts and characteristics

Mechanical stops for limiting the damper blade positions
Supply voltage 24 V AC/DC
Overload protection
Setpoint value signal 2 – 10 V DC
Position feedback 2 – 10 V DC, 1 mA
Optional spring return actuator for damper blade safety function
Release button or crank handle for manual operation

Technical information

Function, Related products

Variable control initiated by a voltage signal 00114090_0.

U Voltage signal 0 – 10 V DC or 2 – 10 V DC

Functional description

The actuator moves the blades of a multileaf damper to any position between the OPEN and CLOSED positions.

The control input signal is a voltage signal.

Variants, Standard, Spring return

Any attachments are to be defined with the order code of the multileaf damper.

Actuators for the variable adjustment of multileaf dampers (modulating actuators)

Order code detail	Actuator		Torque	Supply voltage
Order code detail	Part number	Type	Torque	Supply voltage
Z20	M466DF2	SM24A-SR	20 Nm	24 V
Z21	M466DG2	GM24A-SR	40 Nm	24 V
Z50	M466DT6	LM24A-SR-F	5 Nm	24 V
Z51	M466EN0	NM24A-SR	10 Nm	24 V

Spring return actuators for the variable adjustment of multileaf dampers (modulating actuators)

Order code detail	Actuator		Torque	Supply voltage
Order code detail	Part number	Type	Torque	Supply voltage
ZF05	M466ET4	NF24A-SR	10 Nm	24 V
ZF10	M466ES0	SF24A-SR	20 Nm	24 V
ZF15	M466ET9	EF24A-SR	30 Nm	24 V

Actuator SM24A-SR

Application

Actuators for variable adjustment
Variable adjustment of Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

Variants

Z20: Actuator SM24A-SR
Z21: Actuator GM24A-SR
Z50: Actuator LM24A-SR-F
Z51: Actuator NM24A-SR

Parts and characteristics

Mechanical stops for limiting the damper blade positions
Supply voltage 24 V AC/DC
Overload protection
Setpoint value signal 2 – 10 V DC
Position feedback 2 – 10 V DC, 1 mA
Release button to allow for manual operation

Actuator SM24A-SR

Supply voltage (AC)	24 V AC – 10 %, + 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	4 VA max.
Power rating (DC)	2 W max.
Torque	20 Nm
Running time for 90°	150 s
Position feedback	2 – 10 V DC, 1 mA
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	1.1 kg

Actuator GM24A-SR

Supply voltage (AC)	24 V AC ± 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	6.5 VA max.
Power rating (DC)	4.5 W max.
Torque	40 Nm
Running time for 90°	150 s
Position feedback	2 – 10 V DC, 1 mA
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC according to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	1.7 kg

Actuators LM24A-SR and LM24A-SR-F

Supply voltage (AC)	24 V AC ± 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power consumption – load	1 W
Power consumption – idle	0.4 W
Power rating	2 VA
Torque	5 Nm
Running time for 90°	150 s
Position feedback	2 – 10 V DC, 1 mA
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	0.5 kg

Actuator NM24A-SR

Supply voltage (AC)	24 V AC ± 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	4 VA max.
Power rating (DC)	2 W max.
Torque	10 Nm
Running time for 90°	150 s
Position feedback	2 – 10 V DC, 1 mA
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	0.8 kg

Actuator NF24A-SR

Application

Spring return actuators for the variable adjustment
Variable adjustment of Type JZ, JZ-AL, JZ-LL, JZ-LL-AL, JZ-HL, JZ-HL-AL multileaf dampers

Variants

ZF05: Spring return actuator NF24A-SR
ZF10: Spring return actuator SF24A-SR
ZF15: Spring return actuator EF24A-SR

Safety function

NO: Power off to OPEN
NC: Power off to CLOSE

Parts and characteristics

Mechanical stops for limiting the damper blade positions
Supply voltage 24 V AC/DC
Overload protection
Setpoint value signal 2 – 10 V DC
Crank handle for manual operation

Spring return actuator NF24A-SR

Supply voltage (AC)	24 V AC –10 %, + 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	5.5 VA max.
Power rating (DC)	3.5 W max.
Torque	10 Nm
Motor running time for 90°	150 s
Spring return	20 s (for < −20 °C up to 60 s)
Position feedback	2 – 10 V DC, 1 mA
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	1.8 kg

Spring return actuator SF24A-SR

Supply voltage (AC)	24 V AC –10 %, + 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	7 VA max.
Power rating (DC)	5 W max.
Torque	20 Nm
Motor running time for 90°	150 s
Spring return	20 s (for < −20 °C up to 60 s)
Position feedback	2 – 10 V DC, 1 mA
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	2.1 kg

Spring return actuator EF24A-SR

Supply voltage (AC)	24 V AC –10 %, + 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	12 VA max.
Power rating (DC)	7 W max.
Torque	30 Nm
Motor running time for 90°	150 s
Spring return	20 s (for < −20 °C up to 60 s)
Position feedback	2 – 10 V DC, 1 mA
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	4.3 kg

Downloads

product information

Product data sheet Type Modulating actuators

Product data sheet 730 KB pdf

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MODULATING ACTUATORS

For stepless adjustment and for the opening and closing of dampers in air conditioning systems

Application

Description

Technical information

Function, Related products

Variants, Standard, Spring return

Downloads

product information

Product data sheet Type Modulating actuators

TROX Services

TECHNICALLY NECESSARY

STATISTICS AND WEBSITE ANALYSIS

CONVENIENCE AND PERSONALISATION

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