Technical Data; Technical Data Part-Turn Actuator - AUMA SQ 05.2 Operating Instructions Manual

Technical data

14 Technical data

14.1 Technical data Part-turn actuator

Features and functions
Certificates and standards
Type of duty
(Part-turn actuators for open-close
duty)
Type of duty
(Multi-turn actuators for modulating
duty)
Motors
Mains voltage, mains frequency
Overvoltage category
Insulation class
Motor protection
Self-locking
Motor heater (option)
Swing angle
Manual operation
Indication for manual operation (op-
tion)
Electrical connection
Threads for cable entries
Terminal plan
Splined coupling for connection to
the valve shaft
Valve attachment
44
The following tables include standard and optional features. For detailed in-
formation on the customer-specific version, refer to the order-related data
sheet. The technical data sheet can be downloaded from our website at http://
www.auma.com in both German and English (please state the order num-
ber).
Certificates are attached to the device. All standards applied and their respective issues are indicated on
these certificates.
With 3-phase AC motor: Short-time duty S2 - 15 min, classes A and B according to EN ISO 22153
With 1-phase AC motor: Short-time duty S2 - 10 min, classes A and B according to EN ISO 22153
For nominal voltage and +40 °C ambient temperature and at run torque load.
Standard: Intermittent duty S4 - 25 %, class C according to EN ISO 22153
Intermittent duty S4 - 50 %, class C according to EN ISO 22153
Option:
Intermittent duty S5 - 25 % (insulation class H required), class C according to EN ISO
22153
For nominal voltage and +40 °C ambient temperature and at modulating torque load.
Standard: 3-phase AC asynchronous squirrel-cage motor, type IM B9 according to IEC 60034-7,
IC410 cooling procedure according to IEC 60034-6
Option: 1-phase AC motor with permanent split capacitor (PSC),
type IM B9 according to IEC 60034-7, IC410 cooling procedure according to IEC 60034-6
Refer to motor name plate
Permissible variation of mains voltage: ±10 %
Permissible variation of mains frequency: ±5 % (for 3-phase and 1-phase AC current)
Category III according to IEC 60364-4-44
Standard: F, tropicalized
Option: H, tropicalized (with 3-phase or 1-phase AC motor)
Standard: PTC thermistors (according to DIN 44082)
PTC thermistors additionally require a suitable tripping device in the actuator controls.
Option: Thermoswitches (NC)
According to EN 60079-14, a thermal overcurrent protection device (e.g. motor protection
switch) must be installed for explosion-proof actuators in addition to the thermoswitches.
Yes (actuator are self-locking if the valve position cannot be changed from standstill while torque acts
upon the output drive.)
Voltages: 110 – 120 V AC, 220 – 240 V AC or 380 – 480 V AC
Power depending on the size 12.5 W
Standard: Adjustable between 75° and < 105°
Options: 15° to < 45°, 45° to < 75°, 105° to < 135°, 135° to < 165°, 165° to < 195°, 195° to < 225°
Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation.
Options: Handwheel lockable
Handwheel stem extension
Power tool for emergency operation with square 30 mm or 50 mm
Indication whether manual operation is active/not active via single switch (1 change-over contact)
Standard: AUMA plug/socket connector with screw-type connection
Options: Terminals or crimp-type connection
Gold-plated control plug (sockets and pins)
Standard: Metric threads
Option: Pg threads, NPT threads, G threads
Terminal plan according to order number enclosed with delivery
Standard: Coupling without bore
Options: Machined coupling with bore and keyway, square bore or bore with two-flats according to
EN ISO 5211
Dimensions according to EN ISO 5211 without spigot