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4.3
Configuring the drive system
4.3.1
Firmware
Firmware and device types
See
.
4.3.2
Motors
Third-party motors
General information on third-party motors
Why use third-party motors on Rexroth IndraDrive ML drive control‐
lers?
Today, machine axes are mainly moved with electric drives. Standard motors
are used in most cases, as this is the most cost-efficient solution.
Special requirements
Due to special requirements on machine axes, design or safety-related as‐
pects, it may be necessary for the machine manufacturer to use a motor de‐
sign diverging from the standard.
Motor designs not included in
product range
In these cases, the drive suppliers are required to also create drives with mo‐
tors not in their own inventory due to their special design.
Checking before use
Third-party motors can be used on drive controllers from the
Rexroth IndraDrive ML device range. Check whether or not the third-party
motor meets the requirements for use.
The functional description of the firmware contains motor data forms. Obtain
the completed form for testing the suitability of a third-party motor.
Which directives are important?
In accordance with the legal regulations (EU Directive EMC 89/336/EEC and
the German EMC laws), installations and machines must be designed and
built in accordance with the present state-of-the-art of standardization.
In order to comply with the machine directives regarding "electromagnetic
compatibility (EMC)", a conformity test must be carried out on the drive sys‐
tem (motor with controller and connection design). The machine manufactur‐
er has to guarantee the test of the drive system and compliance with the di‐
rectives.
Controllable third-party motors
Motor types
The following motor types can be controlled:
●
Asynchronous motors, rotary
●
Asynchronous motors, linear
●
Synchronous motors, rotary
●
Synchronous motors, linear
These motors can be operated within the scope of the technical data of the
selected Rexroth IndraDrive ML drive controller. If motors come with a hold‐
ing brake, it should be controlled by the drive controller. Make sure that the
relevant technical data for the motor holding brake complies with that of the
holding brake output.
For third-party motors, Rexroth usually does not guarantee the
performance data of the motor shaft.
DOK-INDRV*-HXX05******-PR02-EN-P
Bosch Rexroth AG
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Rexroth IndraDrive ML Drive Systems with HMU05
Combining the individual components