Operating Instructions

Identification
Name plate
14 | 80
A6V12052002
Descriptions referring to name plate indications
Type designation
Figure 5: Type designation (example)
[1]
Type and size of actuator
[2]
Flange size
Type and size
These instructions apply to the following devices types and sizes:
SA 07.6/ GS 125.3 = A226.21K
SA 10.2/GS 100.3 = A226.41K
Multi-turn actuator for On/Off duty
SAR 07.6/ GS 125 = A266.21K
SAR 10.2/ GS 100.3 = A266.41K
Multi-turn actuator for modulating duty
Actuator serial number
Description of serial number (with example 0516MD12345)
05
16
MD12345
05
Positions 1+2: Assembly in week = week 05
16
Positions 3+4: Year of manufacture = 2016
MD12345
Internal number for unambiguous product identification
Actuator terminal plan
Position 9 after TPA: Position transmitter version I, Q = MWG (magnetic limit and
torque transmitter)
AUMA power class for switchgear
The switchgear used in the actuator controls (reversing contactors/thyristors) are
classified according to AUMA power classes (e.g. A1, B1, ....). The power class
defines the maximum permissible rated power (of the motor) the switchgear has been
designed for. The rated power (nominal power) of the actuator motor is indicated in
kW on the motor name plate. For the assignment of the AUMA power classes to the
nominal power of the motor types, see the separate electrical data sheets.
For switchgear without assignment to any power classes, the actuator controls name
plate does not indicate the power class but the maximum rated power in kW.
Control
Control examples (indications on actuator controls name plate)