AUMA LE 100.1, Operation Instructions Manual, Page: 17 / 28

7. 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).
7.1. Features and functions
Standard: LH = Stem extension for clockwise rotation,
i.e. multi-turn actuator closes valve in clockwise rotation
Option: RH = Stem retraction for clockwise rotation,
i.e. multi-turn actuator closes valve in counterclockwise rotation Version
Short-time duty S2 - 15 min (open-close duty)
Intermittent duty S4 – 25 % (modulating duty); based on maximum thrust for modulating
torque
100 % load may only be applied for a short time during opening and closing. Type of duty
Yes Self-locking
Dimensions according to DIN 3358 Valve attachment
Standard thread of valve stem (for exact version, refer to actuator name plate).
LE 200.1 LE 100.1 LE 70.1 LE 50.1 LE 25.1 LE 12.1
48 x 8 LH 40 x 7 LH 40 x 7 LH 32 x 6 LH 26 x 5 LH 26 x 5 LH
Output drive type
Version with damping device (option)
1)
Remaining
travel Max. force
F
max
Spring travel
to F
max
Preload
2)
Force for
travel limita-
tion Spring stroke
max. Type
[mm] [kN] [mm] [kN] [mm] [kN] [mm]
2.2 11.5 1.8 6.8 1.7 15 4 LE 12.1
2.3 23 1.7 13.8 2 33 4 LE 25.1
2 37.5 3 22 3 46 5 LE 50.1
2.4 64 3.6 33.4 2.8 79 6 LE 70.1
1.6 128 4.4 56.9 2.7 149 6 LE 100.1
1.8 217 4.2 99.4 3 264 6 LE 200.1
Not suitable for use in potentially explosive atmospheres. 1)
17
LE 12.1 – LE 200.1
Technical data