6.3 Connection water cooling
Any installation material, like tubes or mounting clamps are not in the scope of
delivery. Choose a supply hose with correct inner diameter.
Coolant connection
Fig. 6-2: Coolant connection MS2N07
The allocation of intake (IN) and outtake (OUT) can be arbitrarily
done. It does not influence the power data of the motor in any way.
Fig. 6-3: Protective plug MS2N water-cooling
The connecting threads on the motor are covered with factory-attached protec-
tive caps. These protective caps may only be removed immediately before screw-
ing in the coolant ducts to prevent dirt from entering into the cooling system.
Motor Connection Screw-in depth [mm]
Tightening torque
[Nm]
MS2N07 Pipe thread ISO228-G 1/8 10 14 ... 15
MS2N10 Pipe thread ISO228-G 1/8 10 14 ... 15
Tab. 6-25: Coolant connection thread, allowed tightening torques and screw-in depths
Bosch Rexroth AG
Assembly
MS2N Synchronous Motors
74/95
DOK-MOTOR*-MS2N*******-IT03-EN-P