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 with integral controls for open-close and modulating duty
Features and functions
Ex db h IIC T4 Gb
Ex h tb IIIC T130°C Db
Explosion protection
DEKRA 21ATEX0092 X
IECEx DEK 21.0058X
Product certificates
Classes A and B according to ISO 22153, short-time duty S2 - 15 min
Open-close
duty:
Type of duty
Class C according to ISO 22153, intermittent duty S4 - 50 % with maximum number of
200 starts/h
Modulating
duty:
For nominal voltage and +40 °C ambient temperature and at load of 35 % of the maximum torque. The
type of duty must not be exceeded.
Variable speed, brushless motor
Soft start / soft stop. The progress characteristics can be configured as requested.
Motor
F (motor winding)
Insulation class
Via short-circuit protection and current measurement
Motor protection
At standstill with spring-applied brake
Self-locking
1 – 27 turns/stroke
Standard:
Turns / stroke
27 – 400 turns/stroke
Solutions for a mechanical position indication are available up to maximum 54 turns/stroke.
Option:
Via hall sensors
Limit switching
Via electronic current measurement. Tripping torques infinitely adjustable via Bluetooth. 8 levels can be
selected when placing the order.
Torque switching
Continuous indication.
Versions:
1 – 9 turns/stroke
9 – 14 turns/stroke
14 – 27 turns/stroke
Standard:
Mechanical position indicator
Without mechanical position indicator
Option:
Manual drive for setting and emergency operation, handwheel does not rotate during
electrical operation.
Standard:
Manual operation
Without manual operation, this means handwheel and handwheel shaft are obsolete.
Option:
Coupling unbored
Standard:
Coupling
●
Coupling unbored extended
●
Finish machining of coupling (standard or extended)
-
Bore according to EN ISO 5211 with 1 keyway according to DIN 6885-1
-
Square bore according to EN ISO 5211
-
Two-flat according to EN ISO 5211
Options:
Dimensions according to EN ISO 5211
Standard:
Valve attachment
●
With output drive type A
●
With LE linear thrust unit
●
With GS worm gearbox
Options:
45
PF-M25X – PF-M100X
Parallel
Technical data
