Bosch Rexroth CytroMotion, Operating Instructions Manual

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Self-contained axis
Product description
Bosch Rexroth AG RE62290-B, 05.22
5 Product information
5.1 Product description
5.1.1 General information
The CytroMotion is a compact, energy-efficient self-sustaining axis that con-
verts electrical energy into a precise, controllable movement of a hydraulic cyl-
inder. The pre-tested overall system can be installed easily and independently
of position, the integration is purely electric.
It is possible to generate forces of up to 110 kN. It is also possible to switch
on a rapid traverse with reduced force in order to increase the speed of the
cylinder during extension to up to 740 mm/s (regenerative mode, version “R”).
The CytroMotion basically consists of a synchronous motor with a rotary
encoder, a 4Q-capable and low-noise internal gear pump, a cylinder unit, a
compensator for the compensation of differential volume, a valve block and an
optional position measurement system.
5.1.2 Types
The various versions of the self-contained axis are indicated by the type code,
see the
⮫
data sheet of the self-contained axis (chapter: “Order information”)
5.1.3 Set-up
The essential main components are described in the following.
Main components
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The following figure may deviate from the ordered axis in its configuration.