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BELIMO NMX24-SR-T N4 | Damper Actuator

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BELIMO NMX24-SR-T N4, ,Nominal voltage : AC/DC 24 V ,Nominal voltage frequency : 50/60 Hz ,Nominal voltage range : AC 19.2...28.8 V / DC 21.6...28.8 V ,Power consumption in operation : 2.5 W,Power consumption in rest position : 0.4 W ,Transformer sizing : 5 VA ,Torque motor : 90 in-lb [10 Nm] ,Operating range Y : 2...10 V ,Operating range Y note : 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor) ,Input impedance : 100 kΩ for 2...10 V (0.1 mA), 500 Ω for 4...20 mA ,Position feedback U : 2...10 V ,Position feedback U note : Max. 0.5 mA ,Direction of motion motor : selectable with switch 0/1 ,Ambient temperature : -22...122°F [-30...50°C] ,Ambient temperature note : -40...50°C for actuator with integrated heating ,Storage temperature : -40...176°F [-40...80°C] ,Weight : 3.5 lb [1.6 kg]

หมวดหมู่ : PRODUCTS ELECTRICAL BELIMO NON FAIL-SAFE ACTUATORS

แบรนด์ : BELIMO distributor

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ผู้จำหน่าย Non Fail-Safe Actuators ยี่ห้อ BELIMO รุ่น NMX24-SR-T N4 ราคาถูก นำเข้าตรงจากโรงงานผลิต Configurable Damper Actuator, 90 in-lb [10 Nm], Non fail-safe, AC/DC 24 V, 2...10 V, NEMA 4X, Terminals, Modulating, Direction Of Motion Motor : selectable with switch 0/1 ตัวแทนจำหน่ายและนำเข้า สินค้าอุตสาหกรรมในประเทศไทย

BELIMO NMX24-SR-T N4 Customizable Non Fail-Safe modulating actuator for controlling dampers in typical commercial HVAC applications.

• Torque motor 90 in-lb [10 Nm]
• Nominal voltage AC/DC 24 V
• Control modulating
• Position feedback 2...10 V
• NEMA 4X

Technical data

Electrical data
Nominal voltage
AC/DC 24 V
Nominal voltage frequency50/60 Hz
Nominal voltage rangeAC 19.2...28.8 V / DC 21.6...28.8 V
Power consumption in operation2.5 W
Power consumption in rest position0.4 W
Transformer sizing5 VA
Electrical ConnectionScrew terminal (for 26 to 14 GA wire), 1/2" conduit connector
Overload Protectionelectronic throughout 0...95° rotation

 

Functional data
Torque motor
90 in-lb [10 Nm]
Operating range Y2...10 V
Operating range Y note4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)
Input impedance100 kΩ for 2...10 V (0.1 mA), 500 Ω for 4...20 mA
Position feedback U2...10 V
Position feedback U noteMax. 0.5 mA
Direction of motion motorselectable with switch 0/1
Manual overrideexternal push button
Angle of rotationMax. 95°
Angle of rotation noteadjustable with mechanical stop
Running Time (Motor)95 s / 90°
Running time motor noteconstant, independent of load
Noise level, motor45 dB(A)
Position indicationpointer


Safety data
Power source UL
Class 2 Supply
Degree of protection IEC/ENIP66/67
Degree of protection NEMA/ULNEMA 4X
EnclosureUL Enclosure Type 4X
Agency Listing
cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2014/30/EU and
2014/35/EU
Quality Standard
ISO 9001
Ambient humidityMax. 100% RH
Ambient temperature-22...122°F [-30...50°C]
Ambient temperature note-40...50°C for actuator with integrated heating
Storage temperature
-40...176°F [-40...80°C]
Weight3.5 lb [1.6 kg]
Housing materialUL94-5VA
Footnotes†Rated Impulse Voltage 800V, Type action 1, Control Pollution Degree 3.


Product features

Application
• For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. The actuator is mounted directly to a damper shaft up to 3/4" in diameter by means of its universal clamp

• The actuator operates in response to a 2 to 10 VDC, or with the addition of a 500 Ω resistor, a 4 to 20 mA control input from an electronic controller or positioner.

• A 2 to 10 VDC feedback signal is provided for position indication or master-slave applications.


Operation
• The actuator is not provided with and does not require any limit switches, but is electronically protected against overload. The anti-rotation strap supplied with the actuator will prevent lateral movement.

• The NMB24-SR-T N4 provides 95° of rotation and a visual indicator indicates position of the actuator. When reaching the damper or actuator end position, the actuator automatically stops. The gears can be manually disengaged with a button on the actuator cover.

• The NMB24-SR-T N4 actuator uses a sensorless brushless DC motor, which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition.Power consumption is reduced in holding mode.

• Add-on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signaling and switching functions.

• For low ambient temperatures, the optional supplemental (-H) Heater add-on is available.

Typical specification

• Proportional control damper actuators shall be electronic direct-coupled type, which require no crank arm and linkage and be capable of direct mounting to a shaft from 1/4" to 5/8” diameter. Actuators must provide contorl in response to a control input from an electronic controller or positioner. Actuators shall have brushless DC motor technology and be protected from overload at all angles of rotation. Actuators shall have reversing switch and manual override on the cover. Run time shall be constant and independent of torque. Actuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo.

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