AUMA SA 16.1 - Actuator Technical Data; Actuator Type of Duty and Torque; Motor and Insulation Class; Self-locking and Limit Switching

12. Technical data
Information The following technical data includes standard and optional features. For detailed
information on the customer-specific version, refer to the order-relevant data sheet.
This data sheet can be downloaded from the Internet at http://www.auma.com in
German and English (indication of commission number required).
12.1 Features and functions of actuator
Standard:
●
SA: Short-time duty S2 - 15 min
●
SAR: Intermittent duty S4 - 25 %
Options:
●
SA: Short-time duty S2 - 30 min
●
SAR: Intermittent duty S4 - 50 %
●
SAR: Intermittent duty S5 – 25 %
Type of duty
1)
Refer to actuator name plateTorque range
Refer to actuator name plateOutput speed
Standard: 3-ph AC asynchronous motor, type IM B9 according to IEC 60034Motor
Standard: F, tropicalized
Option: H, tropicalized
Insulation class
Standard: Thermoswitches (NC)
Option: PTC thermistors (according to DIN 44082)
Motor protection
Self-locking: Output speeds up to 90 rpm (50 Hz), 108 rpm (60 Hz)
NOT self-locking: Output speeds up to 125 rpm (50 Hz), 150 rpm (60 Hz)
Multi-turn actuators are self-locking, if the valve position cannot be changed from standstill
while torque acts upon the output drive.
Self-locking
Counter gear mechanism for end positions CLOSED and OPEN
Turns per stroke: 1 to 500 (standard) or 1 to 5,000 (option)
Standard:
●
Single switches (1 NC and 1 NO; not galvanically isolated) for each end position
Options:
●
Tandem switches (2 NC and 2 NO) for each end position, switches galvanically isolated
●
Triple switches (3 NC and 3 NO) for each end position, switches galvanically isolated
●
Intermediate position switch (DUO limit switching), adjustable for any position
Limit switching
Torque switching adjustable for directions OPEN and CLOSE
Standard:
Single switches (1 NC and 1 NO; not galvanically isolated) for each direction
Option:
Tandem switches (2 NC and 2 NO) for each direction, switches galvanically isolated
Torque switching
Potentiometer or 0/4 – 20 mA (RWG)Position feedback signal, ana-
logue (option)
Continuous indication, adjustable indicator disc with symbols OPEN and CLOSEDMechanical position indicator
(option)
Blinker transmitter (standard for SA, option for SAR)Running indication
Voltages: 110 – 220 V AC, 220 – 240 V AC or 400 V AC
Power depending on the size 12.5 – 25 W
Motor heater (option)
Manual drive for setting and emergency operation, handwheel does not rotate during electrical
operation.
Option: Handwheel lockable
Manual operation
AUMA plug/socket connector with screw-type connectionConnection to controls
Standard: B1 according to EN ISO 5210
Options:
A, B2, B3, B4 according to EN ISO 5210
A, B, D, E according to DIN 3210
C according to DIN 3338
Special output drive types: AF, B3D, ED, DD, IB1, IB3
A with stem lubrication
Valve attachment
62
SA 07.1 – SA 16.1/SAR 07.1 – SAR 16.1 Control unit: electromechanic
Technical data AC 01.1 Intrusive Modbus RTU