NM230-F Form-fit damper actuator 8 Nm - Belimo

NM24-F Form-fit damper actuator 8 Nm2. NM/E2-2Dampers up to approx. 1.5m 2Open/Close actuator(AC/DC 24V)ReversibleImproved functional safetyThe damper actuator has no limit switchesand is overload-proof. It stops automaticallywhen it reaches the damper oractuator end stop.p0023707Easy functional checkA functional check of damper operation issimplicity itself: the gearing can be disengagedby simply pressing a pushbuttonon top of the case. While the pushbuttonremains depressed, the damper can beoperated by hand.Wiring diagramSimple installationThe NM24-F, with its hollow shaft, isplaced over the 8mm square spindle ofthe damper and secured by two screws.Single-wire controlT~- +AC 24 VDC 24 V!Connect via safetyisolating transformer.2-wire controlAC 24 V- + DC 24 VT~Electrical accessoriesSN1, SN2 Auxiliary switchesImportantRead the notes about the use and torquerequirements of the damper actuators onpage 3 in the documentation 2. NM-….1 2 31 2 3NM24-FParallel connection of severalactuators is possible. Powerconsumption must be observed.NM24-Fw0507807Technical dataNM24-FNominal voltageAC 24V 50/60Hz, DC 24VNominal voltage range AC/DC 19.2...28.8 VFor wire sizing3.5 VAPower consumption 2 WConnecting cable 1m long, 3 x 0.75 mm 2Direction of rotation selected with L / R switchTorquemin. 8 Nm (at rated voltage)Angle of rotationmax. 95° (adjustable by mechanical stops)Running time75...150 s (0...8 Nm)Sound power level max. 35 dB(A)Position indicationmechanicalProtection classIII (safety low voltage)Degree of protection IP 54 (cable entry down)Ambient temperature range –20...+50 °CNon-operating temperature –40...+80 °CHumidity test to EN 60335-1Dimensions221554338 103 958EMCMaintenanceWeightCE according to 89/336/EEC and 92/31/EECmaintenance free800 g30d00148075.281

NM230-F Form-fit damper actuator 8 NmDampers up to approx. 1.5m 2Open/Close actuator (AC 230V)Control by single-pole contact(single-wire control)Improved functional safetyThe damper actuator has no limit switchesand is overload-proof. It stops automaticallywhen it reaches the damper oractuator end stop.p0024707Easy functional checkA functional check of damper operation issimplicity itself: the gearing can be disengagedby simply pressing a pushbuttonon top of the case. While the pushbuttonremains depressed, the damper can beoperated by hand.Wiring diagramAC 230 VN L1To isolate from the main power supply, the systemmust incorporate a device which disconnects the phaseconductors (with at least a 3 mm contact gap).Simple installationThe NM230-F, with its hollow shaft, isplaced over the 8mm square spindle ofthe damper and secured by two screws.Electrical accessoriesSN1, SN2 Auxiliary switchesImportantRead the notes about the use and torquerequirements of the damper actuators onpage 3 in the documentation 2. NM-….1 2 3NM230-FParallel connection of several actuatorswith 1-wire control is possible. Powerconsumption must be observed.w0508807Technical dataNM230-FNominal voltageAC 230 V 50/60 HzNominal voltage range AC 198…264 VFor wire sizing18 VAPower consumption 2 WConnecting cable 1m long, 3 x 0.75 mm 2Direction of rotation selected with L / R switchTorqueAngle of rotationRunning timeSound power levelPosition indicationProtection classDegree of protectionAmbient temperature range –20...+50 °CNon-operating temperature –40...+80 °CHumidity test to EN 60335-1min. 8 Nm (at rated voltage)max. 95° (adjustable by mechanical stops)75...150 s (0...8 Nm)max. 35 dB(A)mechanicalII (all insulated)IP 54 (cable entry down)Dimensions221554338 103 958EMCMaintenanceWeightCE according to 89/336/EEC and 92/31/EECmaintenance free800 g30d00148075.281

Mounting instructions for Form-fit damper actuators NM…-Fm0036807min. 10mm81 2ENG-93238-10.98 · Printed in Switzerland · ZSD · Subject to technical changes