AUMA AM 02.1 - Technical Data; Technical Data Multi-Turn Actuators

14. Technical data
Information
The following tables include standard and optional features. For detailed information
on the customer-specific version, refer to the order-related data sheet.The technical
data sheet can be downloaded from the Internet in both German and English at ht-
tp://www.auma.com (please state the order number).
14.1. Technical data Multi-turn actuators
Features and functions
Short-time duty S2 - 15 min, classes A and B according to EN 15714-2Standard:Type of duty
(Multi-turn actuators for open-close
duty)
With 3-phase AC motor:
Short-time duty S2 - 30 min, classes A and B according to EN 15714-2
Option:
For nominal voltage and +40 °C ambient temperature and at load with 35 % of the max. torque.
Intermittent duty S4 - 25 %, class C according to EN 15714-2Standard:Type of duty
(Multi-turn actuators for modulating
duty)
With 3-phase AC motor:
Intermittent duty S4 - 50 %, class C according to EN 15714-2
Intermittent duty S5 - 25 % (insulation class H required), class C according to EN 15714-
2
Option:
For nominal voltage and +40 °C ambient temperature and at modulating torque load.
3-phase asynchronous motor
type IM B9 according to IEC 60034-7, IC410 cooling procedure according to IEC 60034-6
Motors
Refer to motor name plate
Permissible variation of mains voltage: ±10 %
Permissible variation of mains frequency: ±5 %
Mains voltage, mains frequency
Category III according to IEC 60364-4-443Overvoltage category
F, tropicalizedStandard:Insulation class
H, tropicalizedOption:
Thermoswitches (NC)Standard:Motor protection
PTC thermistors (according to DIN 44082)
PTC thermistors additionally require a suitable tripping device in the actuator controls.
Option:
Self-locking: Speeds up to 90 rpm (50 Hz) or 108 rpm (60 Hz) and from size SA 35.1 for output speeds
up to 22 rpm (50 Hz) or 26 (60 Hz)
NOT self-locking: SA 25.1 and SA 30.1 for output speeds from 125 rpm (50Hz) or 150 rpm (60Hz) and
from size SA 35.1 for output speeds from 32 rpm (50Hz) or 38 (60Hz).
Multi-turn actuators are self-locking, if the valve position cannot be changed from standstill while torque
acts upon the output drive.
Self-locking
110 – 120 V AC, 220 – 240 V AC or 380 – 480 V ACVoltages:Motor heater (option)
Power depending on the size 12.5 – 25 W
Manual drive for setting and emergency operation, handwheel does not rotate during electrical operationManual operation
Handwheel lockable
Handwheel stem extension
Power tool for emergency operation with square 30 mm or 50 mm
Option:
B1 according to EN ISO 5210Standard:Valve attachment
A, B2, B3, B4, C, D nach EN ISO 5210
A, B, D, E according to DIN 3210
C according to DIN 3338
Options:
Special valve attachments: AF, AK, AG, B3D, ED, DD (IB1 or IB3 for size 25.1 only, largest sizes on
request)
A prepared for permanent lubrication of stem
72
SA 25.1 – SA 48.1 / SAR 25.1 – SAR 30.1
Technical data AM 02.1