AUMA LE Series User Manual

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
YesSelf-locking
Dimensions according to DIN 3358Valve attachment
Standard thread of valve stem (for exact version, refer to actuator name plate).
LE 200.1LE 100.1LE 70.1LE 50.1LE 25.1LE 12.1
48 x 8 LH40 x 7 LH40 x 7 LH32 x 6 LH26 x 5 LH26 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]
2.211.51.86.81.7154LE 12.1
2.3231.713.82334LE 25.1
237.53223465LE 50.1
2.4643.633.42.8796LE 70.1
1.61284.456.92.71496LE 100.1
1.82174.299.432646LE 200.1
Not suitable for use in potentially explosive atmospheres.1)
17
LE 12.1 – LE 200.1
Technical data

AUMA LE Series Specifications

General

Brand	AUMA
Model	LE Series
Category	Outboard Motor
Language	English