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Q
P
Delivery rate of coolant pump
Q
1 to n
Required flow rates of drive components
Fig. 4-16:
Delivery rate of the coolant pump with parallel connection
Series connection
Fig. 4-17:
Series connection of components
The delivery rate of the coolant pump must correspond to the flow rate of the
component which requires the highest flow. This flow rate flows through all
other connected components.
Q
P
Delivery rate of coolant pump
Q
1 to n
Required flow rates of drive components
Fig. 4-18:
Delivery rate of series coolant pump
The required flow rates of the liquid-cooled drive components are indicated in
the technical data for each component (referring to a fixed temperature in‐
crease of the coolant water). When using different coolants or a different tem‐
perature increase, calculate the flow rate accordingly.
Delivery pressure
Required delivery pressure of
coolant pump
The coolant pump must overcome all pressure decreases on the flow path of
the coolant.
The flow path passes through:
●
Heat exchanger
●
Valves and fittings
●
Main distribution
●
Parallel and/or series drive components
●
Coolant line
Δp
xxx
Pressure decreases in individual cooling system components
on flow path (He: heat exchanger; Ftg: fittings; Dc: drive com‐
ponents; L: lines)
Δp
p
Delivery pressure of coolant pump
Fig. 4-19:
Required delivery pressure of coolant pump
Bosch Rexroth AG
DOK-INDRV*-HXX05******-PR02-EN-P
68/407
Rexroth IndraDrive ML Drive Systems with HMU05
Combining the individual components
Содержание Rexroth HMU05.1N Series
Страница 1: ...Rexroth IndraDrive ML Drive Systems with HMU05 Project Planning Manual R911344279 Edition 02 ...
Страница 12: ...Bosch Rexroth AG DOK INDRV HXX05 PR02 EN P X 407 Rexroth IndraDrive ML Drive Systems with HMU05 ...
Страница 32: ...Bosch Rexroth AG DOK INDRV HXX05 PR02 EN P 30 407 Rexroth IndraDrive ML Drive Systems with HMU05 ...
Страница 46: ...Bosch Rexroth AG DOK INDRV HXX05 PR02 EN P 44 407 Rexroth IndraDrive ML Drive Systems with HMU05 ...
Страница 124: ...Bosch Rexroth AG DOK INDRV HXX05 PR02 EN P 122 407 Rexroth IndraDrive ML Drive Systems with HMU05 ...
Страница 138: ...Bosch Rexroth AG DOK INDRV HXX05 PR02 EN P 136 407 Rexroth IndraDrive ML Drive Systems with HMU05 ...
Страница 366: ...Bosch Rexroth AG DOK INDRV HXX05 PR02 EN P 364 407 Rexroth IndraDrive ML Drive Systems with HMU05 ...
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Страница 409: ...Notes DOK INDRV HXX05 PR02 EN P Bosch Rexroth AG 407 407 Rexroth IndraDrive ML Drive Systems with HMU05 ...