AUMA SQR Part-Turn Actuator

Part-turn actuators untuk modulating duty

AUMA SQR adalah electric part-turn actuator untuk modulating duty (class C, S4 - 25 %) hingga 1,500 starts per jam, torsi 50 s/d 2,400 Nm. Bisa dipadukan dengan actuator controls AUMA hingga fieldbus interface.AUMA SQR adalah electric part-turn actuator seri SQR .2 untuk modulating duty (class C, intermittent duty S4 - 25 %) dengan hingga 1,500 starts per jam. Torsinya 50 s/d 2,400 Nm dan modulating torque hingga 1,200 Nm. SQR dapat dipadukan dengan actuator controls AUMA, dari OPEN-CLOSE controls hingga versi mikrokontroler dengan positioner, data logging, dan fieldbus interface.

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SPESIFIKASI UTAMA

TORQUE RANGE
50 s/d 2,400Nm
MODULATING TORQUE
75 s/d 1,200Nm
NUMBER OF STARTS
1,500c/h
OPERATING TIME FOR 90°
8 s/d 100s
ENCLOSURE PROTECTION
IP68
AMBIENT TEMPERATURE
-30 to +70°C

SPESIFIKASI LENGKAP

Spesifikasi Teknis AUMA SQR

Motor 3-phase AC, S4 - 25 %, class C.Data untuk motor 3-phase AC, type of duty S4 - 25 %, class C. Untuk motor 1-phase AC dan type of duty S4 - 50 %, lihat data sheet teknis terpisah dari AUMA.

Ukuran SQR untuk modulating duty

TYPE	OPERATING TIME [s]OPERATING TIMES 90° AT 50 Hz [s]	TRIPPING TORQUE [Nm]SETTING RANGE FOR TRIPPING TORQUE [Nm]	MODULATING [Nm]MAX. MODULATING TORQUE [Nm]	STARTS [1/h]STARTS MAX. [1/h]	FLANGE STD.FLANGE STANDARD (ISO 5211)	OPTIONFLANGE OPTION
SQR 05.2	8 s/d 32	75 s/d 150	75	1,500	F05/F07	F07, F10
SQR 07.2	8 s/d 32	150 s/d 300	150	1,500	F05/F07	F07, F10
SQR 10.2	11 s/d 63	300 s/d 600	300	1,500	F10	F12
SQR 12.2	16 s/d 63	600 s/d 1,200	600	1,500	F12	F10, F14, F16
SQR 14.2	36 s/d 100	1,200 s/d 2,400	1,200	1,500	F14	F16

Geser untuk melihat kolom lain

Sumber: Brosur AUMA “Electric actuators for industrial valve automation” (pb_modular_range_en), tabel SQR part-turn actuators for modulating duty (motor 3-phase AC, S4 - 25 %, class C).

Detail SQR 05.2 s/d SQR 14.2 (3-phase AC)

FEATURES AND FUNCTIONS

Type of duty: Intermittent duty S4 - 25 %, class C according to EN ISO 22153
Motors: 3-phase AC asynchronous squirrel-cage motor, type IM B9 according to IEC 60034-7
Permissible variation of mains voltage: ±10 %
Insulation class: Standard: F, tropicalized. Option: H, tropicalized
Motor protection: Standard: Thermoswitches (NC). Option: PTC thermistors (according to DIN 44082)
Self-locking: Yes
Swing angle: Standard: adjustable between 75° and < 105°. Options: 15° to < 225° in several ranges
Manual operation: Handwheel for setting and emergency operation, does not rotate during electrical operation
Electrical connection: Standard: AUMA plug/socket connector with screw-type connection
Valve attachment: Dimensions according to EN ISO 5211 without spigot

SERVICE CONDITIONS

Use: Indoor and outdoor use permissible
Mounting position: Any position
Installation altitude: ≤ 2,000 m above sea level (> 2,000 m on request)
Ambient temperature: Standard: –30 °C to +70 °C. Options: –40 °C to +80 °C, –60 °C to +60 °C, 0 °C to +120 °C
Humidity: Up to 100 % relative humidity across the entire permissible temperature range
Enclosure protection (IEC 60529): Standard: IP68 with AUMA 3-phase AC motor. Option: double sealed terminal compartment
Corrosion protection: Standard: KS. Options: KX, KX-G (aluminium-free outer parts)
Coating: Double layer powder coating
Colour: Standard: AUMA silver-grey (similar to RAL 7037)

Sumber: AUMA Technical data SQR 05.2 s/d SQR 14.2, modulating duty, 3-phase AC (Y005.689/003/en, Issue 1.23).

FITUR

Fitur Utama AUMA SQR

Design features

Limit and torque sensing
Motor 3-phase AC dan 1-phase AC
Handwheel untuk operasi manual
Mechanical position indicator

Service conditions

Rentang suhu operasi yang lebar
Enclosure protection tertinggi
Corrosion protection berkualitas tinggi
Ambient temperature -30 °C to +70 °C

Interfaces

Electrical connection dengan AUMA plug/socket connector (terminal sebagai opsi)
Beragam versi cable entry
Valve attachment standar DIN dan ISO

Options

Intermediate position switches
Switches in tandem version
Position transmitter
Magnetic limit and torque transmitter
Functional safety s/d SIL 2 (SIL 3 dengan actuator controls AC 01.2 SIL)

Limit and torque sensing
Motor 3-phase AC dan 1-phase AC
Handwheel untuk operasi manual
Mechanical position indicator

APLIKASI

Area Aplikasi AUMA SQR

SQR dipakai pada control valve seperempat putaran (butterfly valve, ball valve, plug valve) yang posisinya diatur terus-menerus mengikuti setpoint proses. Modulating duty (class C) menuntut start yang sering, sehingga SQR dirancang untuk hingga 1,500 starts per jam.

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