BECKHOFF AL2000 Linear servomotor - Manual (Page 46)

Installation of the water cooling
9.4 Connecting the hoses
Attention
Manufacturing the hoses
The hoses must match the chosen connectors.
The connectors must be free from oil and grease when the hoses are attached.
The minimum flow rate is 1 l/min, requiring a pressure drop of less than 1 bar.
It is also possible to connect the two cooling lines in parallel. This connection reduces the
pressure drop, however, only if Y­branches with a diameter of 6­8 mm and without cavitation are used.
The connections of the cooling water pipe can extend beyond the dimensions of the motor part. This must be
observed when designing the carriage.
Linear servomotor AL2xxx 46 Version 4.0