LRC24A-SR - Rotary actuator 5 Nm AC / DC 24 V

LRC24A-SR - Rotary actuator 5 Nm AC / DC 24 V


•    Modulating
•    Running time motor 35 s / 90°
•    Operating range DC 2...10 V
•    Position feedback DC 2...10 V
•    IP 54, Manual override temporary, permanent
•    Connection cable length = 1 m

SKU: LRC24A-SR

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Excl. Tax: £90.00 Incl. Tax: £108.00

Product Description

Details

Features
 

  • Mode of operation The actuator is controlled by means of a standard control signal DC 0 ... 10 V. It opens to theposition dictated by this signal. The measuring voltage U allows the damper position (0 ... 100%)to be electrically indicated and serves as a follow-up control signal for other actuators.

  • Simple direct mounting Straightforward direct mounting on the ball valve with only one screw. The assembly tool isintegrated in the plug-on position indicator. The mounting position in relation to the ball valve can be selected in 90° steps.

  • Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked).

  • Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops.A minimum permissible angle of rotation of 30° must be allowed for.

  • High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the endstop is reached.

  • Position feedback U5 Operation of the ball valve is optimised by a limiting ring. This ring reduces the angle of rotation from 95° to 90° , i.e. U5 will deviate from Y by approximately 0.4 V when the valve is closed.

Manuals & Datasheets

Manuals & Datasheets

Manuals & Datasheets
 DATA-SHEET 
DATASHEET
Technical Information


•     Electrical data Nominal voltage AC 24 V, 50/60 Hz / DC 24 V
•     Nominal voltage range AC 19.2 ... 28.8 V / DC 21.6 ... 28.8 V
•     Power consumption In operation 1 W @ nominal torque
•     At rest 0.4 W
•     For wire sizing 2 VA
•     Connection Cable 1 m, 4 x 0.75 mm2
•     Parallel connection Possible, note performance data
•     Functional data Torque (nominal torque) Min. 5 Nm @ nominal voltage
•     Control Control Signal Y DC 0 ... 10 V, typical input impedance 100kΩ
•     Operating range DC 2 ... 10 V
•     Position feedback (Measuring voltage U) DC 2 ... 10 V, max. 1 mA
•     Position accuracy ±5%
•     Manual override Gearing latch disengaged with pushbutton, can be locked
•     Running time 35 s / 90°
•     Sound power level Max. 50 dB (A) (without the valve)
•     Position indication Mechanical, pluggable
•     Safety Protection class III Safety extra-low voltage / UL Class 2 Supply
•     Degree of protection IP54 in any mounting position
•     NEMA 2, UL Enclosure Type 2
•     EMC CE according to 2004/108/EC
•     Certification cULus according to UL 60730-1A and UL 60730-2-14 and CAN/CSA E60730-1:02
•     Certified to IEC/EN 60730-1 and IEC/EN 60730-2-14
•     Mode of operation Type 1
•     Rated impulse voltage 0.8 kV
•     Control pollution degree 3
•     Ambient temperature 0 ... +50°C
•     Media temperature +5 ... +100°C in control ball valve–10°C with stem heating upon request
•     Non-operating temperature –40 ... +80°C
•     Ambient humidity 95% r.H., nicht kondensierend
•     Wartung wartungsfrei
•     Dimensions / Weight Dimensions See «Dimensions» on page 3
•     Weight ca. 550 g

ManufacturerBelimo

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