If you want to avoid temperature shock in hydraulic motors, it is important to take the time to learn what exactly temperature shock is and why this happens so you can come up with the best possible idea or solution. A Temperature shock in hydraulic motors happens when there is a big difference between the temperatures of the hydraulic pump or motor and the temperature of the oil that is being fed or supplied to the motor. What occurs next is a localized, rapid heating on the internal parts of the hydraulic motor. This rapid internal heating causes individual parts of the hydraulic motor to expand at different rates; this also means that the individually heated parts would move not in sync with each other and this can cause a lot of problems. All this can cause problems that may cost you a lot of money to fix.
If so, then how exactly does temperature shock in a hydraulic motors happen? A temperature shock in a hydraulic motor happens when a part of the circuitry in the hydraulics is used for a long time; long enough for the oil or the hydraulic fluid that is being fed into the motor to reach standard operating temperatures and is then transported to a part of the circuit that is previously idling. What happens is hot oil or hot hydraulic fluid is transported to circuits of the hydraulic motor that are cold. This can cause certain damage to the entire hydraulic pump and can cause a lot of delays especially in construction projects which would cost a lot of money to fix. If so, then how can temperature shock in a hydraulic motor be avoided?
Avoiding temperature shock in a hydraulic motor is actually quite simple. For you to make sure that you are going to avoid temperature shock in a hydraulic motor, the motor of the case has to continuously be flushed which means there has to be a positive circulation of hydraulic fluid or oil throughout the case of the motor. This would help you make sure that the individual circuits in the hydraulic system stays in the same temperature as the oil and the hydraulic fluid that is moving all around it. This prevents temperature shock in a hydraulic motor; make sure that you are going to avoid damage to the motor and prevent any delays in the work that is being done using the hydraulic pump. Carefully go over all the information you have gathered about fixing or using hydraulic pumps before you decide to fix or use these systems.