Roemheld RA 600 Operating Manual

Linear actuators RA 600 industrial
Max. lifting force 1,000 to 6,000 N, stroke from 100 to 600 mm. Version with limit
switches or stroke measuring system

Table of contents

1 Description of the product
2 Validity of the documentation
3 Target group of this document
4 Symbols and signal words
5 For your safety
6 Application
7 Installation
8 Start up
9 Maintenance
10 Trouble shooting
11 Technical characteristics
12 Accessory
13 Disposal
14 Declaration of incorporation
Römheld GmbH • Postfach 1253 • 35317 Laubach • Germany • Tel.: +49 (0)6405 / 89-0 • Fax: +49 (0)6405 / 89-211
www.roemheld-gruppe.de
Subject to change without notice! Translation of the original German document
1 Description of the product
Linear actuators RA 600 consist of a direct current drive (volt-
age see technical characteristics), whose drive energy is trans-
ferred over a worm gear and a spindle lifting gear to the push-
ing rod.
The self-locking spindle lifting gear stops the actuator in case of
power failure and maintains it safely in the reached position.
Features of the sturdy design are the generous dimensioning of
the actuator and the solid design of the housing.
Linear actuators RA600 are protected against corrosion and
function without any troubles also in rough operating and envi-
ronmental conditions.
Since they are maintenance-free, this is permanently guaran-
teed.
Features of the sturdy design are the generous dimensioning of
the actuator and the solid design of the housing.
As an alternative to the code class IP66 also a press and
splash water protection as per code class IP69K is available.
Linear actuators are maintenance free and can be operated
with a duty cycle of up to 15%.
Version with limit switches
The version with limit switches has 2 integrated sensors, which
automatically switch off the motor as soon as the upper or
lower stroke end position is obtained. This guarantees that the
linear actuator does not mechanically push against the stop.
1
Version with stroke measuring system
2
The version with stroke measuring system allows the realisa-
2
tion of control-oriented applications and the operation of sev-
eral linear actuators in synchronism.
2
The stroke ends are freely definable by means of the digital sig-
2
nal.
3
3
Version with self-locking
All linear actuators are designed with a self-locking mechanism.
5
For higher safety in the case of a break an internal lock nut can
be provided.
6
This is possible as special solution on request.
6
7
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Operating Manual
BA_L1101_EN
Issue 01-2022
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