LR24A-SR - Rotary actuator 5 Nm AC / DC 24 V

LR24A-SR - Rotary actuator 5 Nm AC / DC 24 V


•    Modulating
•    Running time motor 90 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
•    Position indicator mechanical

SKU: LR24A-SR
Only 1 left

In Stock

Excl. Tax: £86.00 Incl. Tax: £103.20

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.

  • 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 0.3 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
•     Power supply range AC/DC 19.2 ... 28.8 V
•     Power consumption In operation 1 W at 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 at nominal voltage
•     Control Control Signal Y DC 0 ... 10 V, typical input impedance 100kΩ
•     Operating range DC 2 ... 10 V
•     Position feedback DC 2 ... 10 V, max. 1 mA (Measuring voltage U)
•     Position accuracy ±5%
•     Manual override Gearing latch disengaged with pushbutton(temporary-permanent)
•     Running time 90 s / 90°
•     Noise level Max. 35 dB (A) (without the valve)
•     Position indication Mechanical, add-on
•     Safety Protection class III Extra low voltage
•     Degree of protection IP54 in any mounting position
•     EMC CE according to 89/336/EWG
•     Mode of operation Type 1 (to EN 60730-1)
•     Rated impulse voltage 0.8 kV (to EN 60730-1)
•     Control pollution degree 3 (to EN 60730-1)
•     Ambient temperature range 0 ... +50°C
•     Media temperature +5 ... +110°C in control ball valve(–10°C with stem heating upon request)
•     Non-operating temperature –40 ... +80°C
•     Ambient humidity range 95% r.H., non-condensating (to EN 60730-1)
•     Maintenance Maintenance-free
•     Dimensions / Weight Dimensions See «Dimensions» on page 2
•     Weight Approx. 550 g

ManufacturerBelimo

Reviews