About this documentation
This documentation is for fitters and service engineers. This docu-
mentation contains important information to safely and properly as-
semble the product.
Validity of the documentation
This documentation is valid for the following motor-pump units:
Necessary documentation
▶ Only commission the product, when you have the following docu-
mentations at hand and have understood and observed them.
Title
Material number (R911...)
Document type code (Dok-...)
Rexroth Sytronix
Safety Notes and Instructions on Use
Motor-Pump Unit
R911339831
DOK-SYTROX-MPA01SAFETY-SARS-EN-P
Rexroth Sytronix
Mounting and Commissioning
Internal gear pump PGH/PGM
R911340908
DOK-SYTROX-PG**-******-ASRS-EN-P
Rexroth Sytronix
Motor-pump unit, MPA 01
R911339824
DOK-SYTROX-MPA01******-ITRS-EN-P
Related documentation
General safety instructions
▶ Observe the valid regulations about accident prevention and envi-
ronmental protection.
▶ Heed the safety regulations and instructions of the country in
which the product is used.
▶ Use Rexroth products only in proper state.
▶ Please observe all notes on the product.
▶ Only use accessories and spare parts which are permitted by the
manufacturer to prevent from risk of injury due to unsuitable
spare parts.
Qualified personell
Mounting and installing of motor-pump units MPA01 must be done by
qualified personell or competent persons. A person is qualified, if
knowledge or experiences of respective standards and regulations ex-
ists. Assigned work must be evaluated and possible danger be recog-
nized.
Scope of supply
▶ 1× Internal gear pump PGH5
▶ 1× Synchronous motor MSK133
▶ 2× Hexagon head screw ISO4017-M16X40-8.8
▶ 2× Washer (flat) ISO7090-16-200HV
▶ 1× Assembly instructions
Optional
▶ 1x Adapter flange with mounting screws and washers
▶ 1x Pump foot with mounting screws und washers
▶ 2x Damping rail with mounting screws and washers
Tools and supplies
Have the following tools and supplies available for mounting:
▶ 1x Allen key SW14 (torque wrench)
▶ 1x Fork wrench SW16 (torque wrench)
▶ 1x Fork wrench SW24 (torque wrench)
▶ 1x Screwdriver size 2 (cross recess)
▶ Screw lock Loctite 243®
Assembly
Mount the components according to the drawing and observe all as-
sembly steps. Tolerance of the specified tightening torque ±10%.
Rexroth Sytronix
Motor-Pump Unit MPA01
PGH5 - MSK133 - Air / Liquid Cooling
Mounting instructions
R911341600
Edition 03
DOK-SYTROX-MPA01*M13**-AS03-EN-P, R911341600, Edition 03 , Bosch Rexroth AG