Bosch Rexroth HMU05.1N Series, Руководство по планированию проекта

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Drive range Motor measuring system
Third-party synchronous
motor
Rexroth IndraDrive
ML
Absolute ■
Relative □
■ Advantageous combination
□ Combination is possible (restrictions specific to application),
commissioning may be more complicated.
Tab. 4-3: Potential combinations of third-party synchronous motor and motor
measuring system
The drive controller can evaluate measuring systems as motor
encoders when they are listed in "P‑0‑0074, Encoder type 1 (mo‐
tor encoder)".
For information on absolute and relative measuring systems, see
section "Measuring systems" in the firmware documentation.
Motor encoder resolver – notes on selection
Resolvers first have to be checked to see if they are suited for motor encod‐
ers. The following resolver data are required to check if they can be evalu‐
ated by the drive controllers:
●
Data of resolver system being compared have to be available at 8 kHz
● Gear ratio
● Current consumption
● DC resistance of stator
● Number of poles
● Phase shift
Using the resolver data, check if the supply voltage of the encoder interface
and the signal levels of the encoder tracks are sufficient.
Notes on selection and commissioning
Selecting the drive controller in regard to continuous current
The drive controller required for the each motor is determined by comparing
the motor data to the device data.
The continuous current of the drive controller should be greater
than the continuous current of the motor.
The continuous power of the drive controller has to be greater
than the required average power.
Selecting the connection technique
For the available power cables and encoder cables, see the "Rexroth
IndraDrive and IndraDyn connection cables" documentation.
Notes on commissioning
For further information, notes on commissioning and supporting
documents (e.g., forms for entering the required data) see firm‐
ware documentation.
DOK-INDRV*-HXX05******-PR02-EN-P Bosch Rexroth AG 51/407
Rexroth IndraDrive ML Drive Systems with HMU05
Combining the individual components