2. Identification
2.1 Name plate
Each device component (actuator, motor) is equipped with a name plate.
Figure 1: Arrangement of name plates
[1] Motor name plate
[2] Actuator name plate
[3] Additional plate, e.g. KKS plate (Power Plant Classification System)
Data for identification Figure 2: Actuator name plate
[1] Type and size of actuator
[2] Commission number
Type and size
These instructions apply to the following devices:
Multi-turn actuators for open-close duty: SA 25.1, 30.1, 35.1, 40.1, 48.1
Multi-turn actuators for modulating duty: SAR 25.1, 30.1
Version: NORM (without actuator controls)
Commission number
An order-specific commission number is assigned to each device.This commission
number can be used to directly download the terminal plan, inspection records and
further information regarding the device from the Internet: http://www.auma.com.
2.2 Short description
Multi-turn actuator
Definition in compliance with EN ISO 5210:
A multi-turn actuator is an actuator which transmits to the valve a torque for at least
one full revolution. It is capable of withstanding thrust.
AUMA multi-turn actuators are driven by an electric motor and are capable of
withstanding thrust in combination with output drive type A. For manual operation,
a handwheel is provided. Switching off in end positions may be either by limit or
torque seating. Controls are required to operate or process the actuator signals.
Actuators without controls can be equipped with AUMA controls at a later date. The
local controls are included in the AUMA controls. For enquiries and more information,
please state our commission no. (refer to actuator name plate).
7
SA 25.1 – SA 48.1/SAR 25.1 – SAR 30.1
Identification
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