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What should be considered regarding momentary pressure peaks when selecting measuring devices and fittings for the A4VSO pump size 180
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�Depending on the application, momentary pressure peaks can occur, and this should be taken into account when selecting measuring devices and fittings for the A4VSO pump size 180.
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<s>[INST] What should be considered regarding momentary pressure peaks when selecting measuring devices and fittings for the A4VSO pump size 180? [/INST] Depending on the application, momentary pressure peaks can occur, and this should be taken into account when selecting measuring devices and fittings for the A4VSO pump size 180. </s>
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What is the code for the hub with a diameter of 750 for size 750 in the A4VSO pump
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The code for the hub with a diameter of 750 for size 750 is K76.
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<s>[INST] What is the code for the hub with a diameter of 750 for size 750 in the A4VSO pump? [/INST] The code for the hub with a diameter of 750 for size 750 is K76. </s>
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What is the maximum working pressure for the 2nd working port (high-pressure series) for size 1000 of the A4VSO pump
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The maximum working pressure for the 2nd working port (high-pressure series) for size 1000 of the A4VSO pump is specified in the documentation.
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<s>[INST] What is the maximum working pressure for the 2nd working port (high-pressure series) for size 1000 of the A4VSO pump? [/INST] The maximum working pressure for the 2nd working port (high-pressure series) for size 1000 of the A4VSO pump is specified in the documentation. </s>
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What is the power controller LR3 with remotely controllable power characteristic used for
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The power controller LR3 with remotely controllable power characteristic keeps the specified drive power constant and allows adjustment of the power characteristic remotely.
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<s>[INST] What is the power controller LR3 with remotely controllable power characteristic used for? [/INST] The power controller LR3 with remotely controllable power characteristic keeps the specified drive power constant and allows adjustment of the power characteristic remotely. </s>
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What is the purpose of the document titled "Rating of hydraulic fluids used in Rexroth hydraulic components (pumps and motors)"
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The document titled "Rating of hydraulic fluids used in Rexroth hydraulic components (pumps and motors)" provides information about the compatibility of hydraulic fluids with Rexroth hydraulic components.
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<s>[INST] What is the purpose of the document titled "Rating of hydraulic fluids used in Rexroth hydraulic components (pumps and motors)"? [/INST] The document titled "Rating of hydraulic fluids used in Rexroth hydraulic components (pumps and motors)" provides information about the compatibility of hydraulic fluids with Rexroth hydraulic components. </s>
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How deep are the fastening threads for the measuring port working pressure (MB) in the Rexroth A4VSO pump according to DIN 3852
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The fastening threads for the measuring port working pressure (MB) are M14 � 1.5; 12 deep according to DIN 3852.
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<s>[INST] How deep are the fastening threads for the measuring port working pressure (MB) in the Rexroth A4VSO pump according to DIN 3852? [/INST] The fastening threads for the measuring port working pressure (MB) are M14 � 1.5; 12 deep according to DIN 3852. </s>
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What can stimulate the natural frequency of the hydraulic system for drives operated at constant rotational speed
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The natural frequency of the hydraulic system can be stimulated by the excitation frequency of the pump when operating drives at constant rotational speed.
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<s>[INST] What can stimulate the natural frequency of the hydraulic system for drives operated at constant rotational speed? [/INST] The natural frequency of the hydraulic system can be stimulated by the excitation frequency of the pump when operating drives at constant rotational speed. </s>
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What is the total length (A) for NG 750 combination pumps
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The total length (A) is 821 mm for NG 750 combination pumps.
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<s>[INST] What is the total length (A) for NG 750 combination pumps? [/INST] The total length (A) is 821 mm for NG 750 combination pumps. </s>
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What is the recommended hydraulic fluid for axial piston units with electric components
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The hydraulic fluid approved for use with axial piston units with electric components is HLP fluids DIN 51524.
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<s>[INST] What is the recommended hydraulic fluid for axial piston units with electric components? [/INST] The hydraulic fluid approved for use with axial piston units with electric components is HLP fluids DIN 51524. </s>
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What is the maximum pressure for the A4VSO pump with port plate 36
|
The maximum pressure for the A4VSO pump with port plate 36 is 420 bar.
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<s>[INST] What is the maximum pressure for the A4VSO pump with port plate 36? [/INST] The maximum pressure for the A4VSO pump with port plate 36 is 420 bar. </s>
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What is the purpose of the drain port (DIN 3852) in size 750 of the A4VSO pump
|
The drain port (DIN 3852) in size 750 of the A4VSO pump is used for a specific function and is detailed in the documentation.
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<s>[INST] What is the purpose of the drain port (DIN 3852) in size 750 of the A4VSO pump? [/INST] The drain port (DIN 3852) in size 750 of the A4VSO pump is used for a specific function and is detailed in the documentation. </s>
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What is the code for the hub with a diameter of 750 for size 1000 in the A4VSO pump
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The code for the hub with a diameter of 750 for size 1000 is not available (symbol ?).
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<s>[INST] What is the code for the hub with a diameter of 750 for size 1000 in the A4VSO pump? [/INST] The code for the hub with a diameter of 750 for size 1000 is not available (symbol ?). </s>
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What is the working pressure range for the Rexroth A4VSO pump
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The working pressure range for the A4VSO pump is defined by its nominal and maximum pressure values.
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<s>[INST] What is the working pressure range for the Rexroth A4VSO pump? [/INST] The working pressure range for the A4VSO pump is defined by its nominal and maximum pressure values. </s>
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What are the specifications for the parallel keyed shaft (DIN 6885) for the Rexroth A4VSO size 71
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The parallel keyed shaft (DIN 6885) for the Rexroth A4VSO size 71 has the following specifications: P - AS12 � 8 � 68 Z - W40 � 2 � 18 � 9g.
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<s>[INST] What are the specifications for the parallel keyed shaft (DIN 6885) for the Rexroth A4VSO size 71? [/INST] The parallel keyed shaft (DIN 6885) for the Rexroth A4VSO size 71 has the following specifications: P - AS12 � 8 � 68 Z - W40 � 2 � 18 � 9g. </s>
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4 �What must be ensured regarding the maximum permissible case pressure of connected units when using a shared drain line for several units
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The shared drain line must be dimensioned to ensure that the maximum permissible case pressure of all connected units is not exceeded in any operating condition, particularly at cold start.
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<s>[INST] 4 �What must be ensured regarding the maximum permissible case pressure of connected units when using a shared drain line for several units? [/INST] The shared drain line must be dimensioned to ensure that the maximum permissible case pressure of all connected units is not exceeded in any operating condition, particularly at cold start. </s>
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What factors does the working pressure range depend on for the A4VSO pump
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The working pressure range depends on hydraulic fluids based on mineral oils and may have different values for other hydraulic fluids.
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<s>[INST] What factors does the working pressure range depend on for the A4VSO pump? [/INST] The working pressure range depends on hydraulic fluids based on mineral oils and may have different values for other hydraulic fluids. </s>
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How does the permissible temperature difference between the axial piston unit and hydraulic fluid affect the A4VSO pump's operation
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The permissible temperature difference between the axial piston unit and hydraulic fluid should be within a maximum of 25 K to maintain the A4VSO pump's optimal operation.
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<s>[INST] How does the permissible temperature difference between the axial piston unit and hydraulic fluid affect the A4VSO pump's operation? [/INST] The permissible temperature difference between the axial piston unit and hydraulic fluid should be within a maximum of 25 K to maintain the A4VSO pump's optimal operation. </s>
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What are the dimensions and specifications of the B1 2nd working port in the A4VSO pump for Size 125
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The B1 2nd working port has specific dimensions and specifications in the A4VSO pump for Size 125.
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<s>[INST] What are the dimensions and specifications of the B1 2nd working port in the A4VSO pump for Size 125? [/INST] The B1 2nd working port has specific dimensions and specifications in the A4VSO pump for Size 125. </s>
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What is the function of a baffle (baffle plate) between the suction line and drain line
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A baffle improves air separation ability and prevents heated return flow from being drawn directly back into the suction line.
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<s>[INST] What is the function of a baffle (baffle plate) between the suction line and drain line? [/INST] A baffle improves air separation ability and prevents heated return flow from being drawn directly back into the suction line. </s>
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What are the available sizes for the 224-4 model
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The available sizes for the 224-4 model are 40, 71, 125, 180, 250, 355, 370, 500, 750, and 1000.
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<s>[INST] What are the available sizes for the 224-4 model? [/INST] The available sizes for the 224-4 model are 40, 71, 125, 180, 250, 355, 370, 500, 750, and 1000. </s>
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What is the purpose of the Drain port (R(L)) in the Rexroth A4VSO size 71
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The Drain port (R(L)) is used for draining purposes in the Rexroth A4VSO size 71.
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<s>[INST] What is the purpose of the Drain port (R(L)) in the Rexroth A4VSO size 71? [/INST] The Drain port (R(L)) is used for draining purposes in the Rexroth A4VSO size 71. </s>
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What is the significance of NG 40, NG 71, NG 125, NG 180, NG 250, NG 355, NG 370, NG 500, NG 750, and NG 1000 in combination pumps
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NG 40, NG 71, NG 125, NG 180, NG 250, NG 355, NG 370, NG 500, NG 750, and NG 1000 represent different sizes or nominal dimensions for the combination pumps.
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<s>[INST] What is the significance of NG 40, NG 71, NG 125, NG 180, NG 250, NG 355, NG 370, NG 500, NG 750, and NG 1000 in combination pumps? [/INST] NG 40, NG 71, NG 125, NG 180, NG 250, NG 355, NG 370, NG 500, NG 750, and NG 1000 represent different sizes or nominal dimensions for the combination pumps. </s>
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How can users ensure that hydraulic fluids are environmentally acceptable for the A4VSO pump
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Users can refer to data sheet 90221 to ensure that hydraulic fluids are environmentally acceptable for the A4VSO pump.
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<s>[INST] How can users ensure that hydraulic fluids are environmentally acceptable for the A4VSO pump? [/INST] Users can refer to data sheet 90221 to ensure that hydraulic fluids are environmentally acceptable for the A4VSO pump. </s>
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What are the measuring ports "MB" and "MS" used for in the A4VSO pump size 180
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The measuring ports "MB" and "MS" are used for measuring working pressure and suction pressure and are specified by DIN standards.
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<s>[INST] What are the measuring ports "MB" and "MS" used for in the A4VSO pump size 180? [/INST] The measuring ports "MB" and "MS" are used for measuring working pressure and suction pressure and are specified by DIN standards. </s>
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Is the hub with a diameter of 500 available for size 1000 in the A4VSO pump
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Yes, the hub with a diameter of 500 is available for size 1000 as indicated by the symbol ?.
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<s>[INST] Is the hub with a diameter of 500 available for size 1000 in the A4VSO pump? [/INST] Yes, the hub with a diameter of 500 is available for size 1000 as indicated by the symbol ?. </s>
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What should be considered regarding momentary pressure peaks when selecting measuring devices and fittings for the Rexroth A4VSO pump
|
When selecting measuring devices and fittings for the Rexroth A4VSO pump, it should be considered that momentary pressure peaks can occur depending on the application.
|
<s>[INST] What should be considered regarding momentary pressure peaks when selecting measuring devices and fittings for the Rexroth A4VSO pump? [/INST] When selecting measuring devices and fittings for the Rexroth A4VSO pump, it should be considered that momentary pressure peaks can occur depending on the application. </s>
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What is the NG value for NG 355 and NG 370 combination pumps
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The NG value is 355 for NG 355 combination pumps and 370 for NG 370 combination pumps.
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<s>[INST] What is the NG value for NG 355 and NG 370 combination pumps? [/INST] The NG value is 355 for NG 355 combination pumps and 370 for NG 370 combination pumps. </s>
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What are the dimensions for the M12 fastening threads in the Rexroth A4VSO size 71
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The M12 fastening threads in the Rexroth A4VSO size 71 have dimensions of 43-0.2 +0.018 +0.002.
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<s>[INST] What are the dimensions for the M12 fastening threads in the Rexroth A4VSO size 71? [/INST] The M12 fastening threads in the Rexroth A4VSO size 71 have dimensions of 43-0.2 +0.018 +0.002. </s>
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What is the moment of inertia of the A4VSO pump's drive shaft
|
The moment of inertia of the A4VSO pump's drive shaft varies by size and is specified in the technical data.
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<s>[INST] What is the moment of inertia of the A4VSO pump's drive shaft? [/INST] The moment of inertia of the A4VSO pump's drive shaft varies by size and is specified in the technical data. </s>
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Which control systems are part of the HS series 1x and 30
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Control systems HS, HS5, and EO are part of the HS series 1x and 30 for the A4VSO pump.
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<s>[INST] Which control systems are part of the HS series 1x and 30? [/INST] Control systems HS, HS5, and EO are part of the HS series 1x and 30 for the A4VSO pump. </s>
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Hydraulic control HM 1/2, volume-dependent,What is the primary application of the hydraulic control HM 1/2 in the A4VSO pump
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The hydraulic control HM 1/2, volume-dependent, is used for a 2-point circuit and as a base device for servo or proportional controls, allowing continuous adjustment of pump displacement.
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<s>[INST] Hydraulic control HM 1/2, volume-dependent,What is the primary application of the hydraulic control HM 1/2 in the A4VSO pump? [/INST] The hydraulic control HM 1/2, volume-dependent, is used for a 2-point circuit and as a base device for servo or proportional controls, allowing continuous adjustment of pump displacement. </s>
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What should be done if longer preservation protection is required for axial piston units
|
If longer preservation protection (maximum 24 months) is required, it should be specified in plain text when placing the order.
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<s>[INST] What should be done if longer preservation protection is required for axial piston units? [/INST] If longer preservation protection (maximum 24 months) is required, it should be specified in plain text when placing the order. </s>
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Analog electro-hydraulic pump control system EO,What is the primary role of the proportional valve in the EO control system for the A4VSO pump
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The proportional valve controls the displacement flow, making it an essential component of electric displacement control.
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<s>[INST] Analog electro-hydraulic pump control system EO,What is the primary role of the proportional valve in the EO control system for the A4VSO pump? [/INST] The proportional valve controls the displacement flow, making it an essential component of electric displacement control. </s>
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Manual control MA,What is the primary advantage of using the manual control MA for the A4VSO pump
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The manual control MA offers continuous control of displacement volume and is easily adjustable by hand.
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<s>[INST] Manual control MA,What is the primary advantage of using the manual control MA for the A4VSO pump? [/INST] The manual control MA offers continuous control of displacement volume and is easily adjustable by hand. </s>
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What are the dimensions for the 160-4 W502 K/U 34 flange used as a mounting option for the A4VSO pump
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The dimensions for the 160-4 W502 K/U 34 flange are specified for compatibility with the A4VSO pump.
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<s>[INST] What are the dimensions for the 160-4 W502 K/U 34 flange used as a mounting option for the A4VSO pump? [/INST] The dimensions for the 160-4 W502 K/U 34 flange are specified for compatibility with the A4VSO pump. </s>
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What is the document number for the data sheet of the A4VSO pump for HFC hydraulic fluids
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The data sheet for the A4VSO pump for HFC hydraulic fluids has the document number 92053.
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<s>[INST] What is the document number for the data sheet of the A4VSO pump for HFC hydraulic fluids? [/INST] The data sheet for the A4VSO pump for HFC hydraulic fluids has the document number 92053. </s>
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How does the A4VSO pump reduce pressure pulsations
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The A4VSO pump reduces pressure pulsations through pre-compression volume.
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<s>[INST] How does the A4VSO pump reduce pressure pulsations? [/INST] The A4VSO pump reduces pressure pulsations through pre-compression volume. </s>
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What is the purpose of the "B1" additional port in the A4VSO pump size 180
|
The "B1" additional port in the A4VSO pump size 180 is used for specific applications and is detailed in the documentation.
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<s>[INST] What is the purpose of the "B1" additional port in the A4VSO pump size 180? [/INST] The "B1" additional port in the A4VSO pump size 180 is used for specific applications and is detailed in the documentation. </s>
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What are the dimensions for NG 40 and NG 71 of the A4VSO series 1x and 30 pump
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The dimensions for NG 40 are 554 mm, and for NG 71 are 582 mm.
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<s>[INST] What are the dimensions for NG 40 and NG 71 of the A4VSO series 1x and 30 pump? [/INST] The dimensions for NG 40 are 554 mm, and for NG 71 are 582 mm. </s>
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What are the dimensions for the flushing port (DIN 3852) in size 750 of the A4VSO pump
|
The dimensions for the flushing port (DIN 3852) in size 750 of the A4VSO pump are specified in the documentation.
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<s>[INST] What are the dimensions for the flushing port (DIN 3852) in size 750 of the A4VSO pump? [/INST] The dimensions for the flushing port (DIN 3852) in size 750 of the A4VSO pump are specified in the documentation. </s>
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Is there an optional feature available for the pressure controller for parallel operation (DP)
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Yes, there is an option to have flow control (DPF) in addition to the pressure controller for parallel operation (DP).
|
<s>[INST] Is there an optional feature available for the pressure controller for parallel operation (DP)? [/INST] Yes, there is an option to have flow control (DPF) in addition to the pressure controller for parallel operation (DP). </s>
|
Where can you find information about the control systems for the A4VSO pump
|
The document number for the data sheet of control systems for the A4VSO pump is 92060.
|
<s>[INST] Where can you find information about the control systems for the A4VSO pump? [/INST] The document number for the data sheet of control systems for the A4VSO pump is 92060. </s>
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What is the total length (A) for NG 125 and NG 180 combination pumps
|
The total length (A) is 635 mm for NG 125 and 659 mm for NG 180 combination pumps.
|
<s>[INST] What is the total length (A) for NG 125 and NG 180 combination pumps? [/INST] The total length (A) is 635 mm for NG 125 and 659 mm for NG 180 combination pumps. </s>
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What is the NG value for NG 1000 combination pumps
|
The NG value is specified as "?" (On request) for NG 1000 combination pumps.
|
<s>[INST] What is the NG value for NG 1000 combination pumps? [/INST] The NG value is specified as "?" (On request) for NG 1000 combination pumps. </s>
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Can the Rexroth A4VSO pump be used for both clockwise and counter-clockwise rotation
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Yes, the Rexroth A4VSO pump can be used for both clockwise and counter-clockwise rotation.
|
<s>[INST] Can the Rexroth A4VSO pump be used for both clockwise and counter-clockwise rotation? [/INST] Yes, the Rexroth A4VSO pump can be used for both clockwise and counter-clockwise rotation. </s>
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Electric motor control EM,What are the components of the electric motor control EM for the A4VSO pump
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The electric motor control EM consists of built-in limit switches and an optional potentiometer for feedback.
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<s>[INST] Electric motor control EM,What are the components of the electric motor control EM for the A4VSO pump? [/INST] The electric motor control EM consists of built-in limit switches and an optional potentiometer for feedback. </s>
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What are the dimensions and specifications for the B1 Additional port in the A4VSO pump for Size 125
|
The B1 Additional port has DIN 3852 M33 � 2; 18 deep dimensions for the A4VSO pump in Size 125.
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<s>[INST] What are the dimensions and specifications for the B1 Additional port in the A4VSO pump for Size 125? [/INST] The B1 Additional port has DIN 3852 M33 � 2; 18 deep dimensions for the A4VSO pump in Size 125. </s>
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What are the different types of hydraulic fluids documented
|
Various types of hydraulic fluids are documented, including hydraulic fluids based on mineral oils and related hydrocarbons, environmentally acceptable hydraulic fluids, fire-resistant, water-free hydraulic fluids (HFDR/HFDU), fire-resistant, water-containing hydraulic fluids (HFAx, HFB, HFC), and the rating of hydraulic fluids used in Rexroth hydraulic components (pumps and motors).
|
<s>[INST] What are the different types of hydraulic fluids documented? [/INST] Various types of hydraulic fluids are documented, including hydraulic fluids based on mineral oils and related hydrocarbons, environmentally acceptable hydraulic fluids, fire-resistant, water-free hydraulic fluids (HFDR/HFDU), fire-resistant, water-containing hydraulic fluids (HFAx, HFB, HFC), and the rating of hydraulic fluids used in Rexroth hydraulic components (pumps and motors). </s>
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How is the 152-4 (D) 1 3/4 in3 K/U 17 flange used for mounting the A4VSO pump
|
The 152-4 (D) 1 3/4 in3 K/U 17 flange can be used as a mounting option for the A4VSO pump in certain applications.
|
<s>[INST] How is the 152-4 (D) 1 3/4 in3 K/U 17 flange used for mounting the A4VSO pump? [/INST] The 152-4 (D) 1 3/4 in3 K/U 17 flange can be used as a mounting option for the A4VSO pump in certain applications. </s>
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Where can you find information about the control devices HD for the A4VSO pump
|
The document number for control devices HD is 92080.
|
<s>[INST] Where can you find information about the control devices HD for the A4VSO pump? [/INST] The document number for control devices HD is 92080. </s>
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How is the cleanliness level of hydraulic fluid measured according to ISO 4406
|
The cleanliness level of hydraulic fluid is measured according to ISO 4406 as a combination of three numbers, representing particle counts at different sizes.
|
<s>[INST] How is the cleanliness level of hydraulic fluid measured according to ISO 4406? [/INST] The cleanliness level of hydraulic fluid is measured according to ISO 4406 as a combination of three numbers, representing particle counts at different sizes. </s>
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What is the purpose of the measuring port working pressure (DIN 3852) in size 1000 of the A4VSO pump
|
The measuring port working pressure (DIN 3852) in size 1000 of the A4VSO pump serves a specific function and is detailed in the documentation.
|
<s>[INST] What is the purpose of the measuring port working pressure (DIN 3852) in size 1000 of the A4VSO pump? [/INST] The measuring port working pressure (DIN 3852) in size 1000 of the A4VSO pump serves a specific function and is detailed in the documentation. </s>
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What are the flushing port specifications for the A4VSO pump size 355
|
The flushing port specifications for the A4VSO pump size 355 are K1 and K2, both with the specification DIN 38525) M42 � 2; 20 deep.
|
<s>[INST] What are the flushing port specifications for the A4VSO pump size 355? [/INST] The flushing port specifications for the A4VSO pump size 355 are K1 and K2, both with the specification DIN 38525) M42 � 2; 20 deep. </s>
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What is the length for NG 125 combination pumps
|
The length for NG 125 combination pumps is 635 mm.
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<s>[INST] What is the length for NG 125 combination pumps? [/INST] The length for NG 125 combination pumps is 635 mm. </s>
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Can filter elements completely eliminate contamination-related faults in the A4VSO pump
|
Filter elements can reduce the risk of contamination-related faults, but they may not completely eliminate such faults.
|
<s>[INST] Can filter elements completely eliminate contamination-related faults in the A4VSO pump? [/INST] Filter elements can reduce the risk of contamination-related faults, but they may not completely eliminate such faults. </s>
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What is the permissible pressure load for the shaft seal of the A4VSO pump during momentary pressure peaks
|
The shaft seal of the A4VSO pump can tolerate momentary (t < 0.1 s) pressure peaks of up to 6 bar absolute.
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<s>[INST] What is the permissible pressure load for the shaft seal of the A4VSO pump during momentary pressure peaks? [/INST] The shaft seal of the A4VSO pump can tolerate momentary (t < 0.1 s) pressure peaks of up to 6 bar absolute. </s>
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What is the purpose of the "R(L)" drain port in the A4VSO pump size 180
|
�The "R(L)" drain port in the A4VSO pump size 180 is used for specific functions and is detailed in the documentation.
|
<s>[INST] What is the purpose of the "R(L)" drain port in the A4VSO pump size 180? [/INST] The "R(L)" drain port in the A4VSO pump size 180 is used for specific functions and is detailed in the documentation. </s>
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How does Bosch Rexroth evaluate hydraulic fluids
|
Bosch Rexroth evaluates hydraulic fluids based on the Fluid Rating according to the technical data sheet 90235.
|
<s>[INST] How does Bosch Rexroth evaluate hydraulic fluids? [/INST] Bosch Rexroth evaluates hydraulic fluids based on the Fluid Rating according to the technical data sheet 90235. </s>
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What is the availability of the hub for a splined shaft with a diameter of 125 in the A4VSO pump
|
The hub for a splined shaft with a diameter of 125 is available for sizes 40 and 71.
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<s>[INST] What is the availability of the hub for a splined shaft with a diameter of 125 in the A4VSO pump? [/INST] The hub for a splined shaft with a diameter of 125 is available for sizes 40 and 71. </s>
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What are the dimensions for the hub with a diameter of 750 in the A4VSO pump
|
The dimensions for the hub with a diameter of 750 are provided in the documentation.
|
<s>[INST] What are the dimensions for the hub with a diameter of 750 in the A4VSO pump? [/INST] The dimensions for the hub with a diameter of 750 are provided in the documentation. </s>
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What is the significance of the maximum pressure for the A4VSO pump with port plate 13 and 25
|
The maximum pressure for the A4VSO pump with port plate 13 and 25 represents the maximum working pressure within a single operating period.
|
<s>[INST] What is the significance of the maximum pressure for the A4VSO pump with port plate 13 and 25? [/INST] The maximum pressure for the A4VSO pump with port plate 13 and 25 represents the maximum working pressure within a single operating period. </s>
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Can the Rexroth A4VSO pump be used in applications with momentary pressure peaks
|
Yes, the Rexroth A4VSO pump can be used in applications with momentary pressure peaks, but these should be considered during device and fitting selection.
|
<s>[INST] Can the Rexroth A4VSO pump be used in applications with momentary pressure peaks? [/INST] Yes, the Rexroth A4VSO pump can be used in applications with momentary pressure peaks, but these should be considered during device and fitting selection. </s>
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What are the dimensions of the A4VSO pump size 750 in splined shaft DIN 5480
|
The dimensions of the A4VSO pump size 750 in splined shaft DIN 5480 are given as Z ? W90 � 3 � 28 � 9g.
|
<s>[INST] What are the dimensions of the A4VSO pump size 750 in splined shaft DIN 5480? [/INST] The dimensions of the A4VSO pump size 750 in splined shaft DIN 5480 are given as Z ? W90 � 3 � 28 � 9g. </s>
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What are the dimensions for the hub with a diameter of 750 for size 1000 in the A4VSO pump
|
The dimensions for the hub with a diameter of 750 for size 1000 are not available (symbol ?).
|
<s>[INST] What are the dimensions for the hub with a diameter of 750 for size 1000 in the A4VSO pump? [/INST] The dimensions for the hub with a diameter of 750 for size 1000 are not available (symbol ?). </s>
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What are the maximum pressure ratings for the Suction port and Pressure port of the Rexroth A4VSO size 71
|
The maximum pressure rating for the Suction port is 30 bar, and the Pressure port (high-pressure series) is 400 bar.
|
<s>[INST] What are the maximum pressure ratings for the Suction port and Pressure port of the Rexroth A4VSO size 71? [/INST] The maximum pressure rating for the Suction port is 30 bar, and the Pressure port (high-pressure series) is 400 bar. </s>
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What is the significance of the View X and View Y in the dimensions of the Rexroth A4VSO size 71
|
View X and View Y are used to indicate the orientation and position for valve mounting in either counter-clockwise or clockwise rotation.
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<s>[INST] What is the significance of the View X and View Y in the dimensions of the Rexroth A4VSO size 71? [/INST] View X and View Y are used to indicate the orientation and position for valve mounting in either counter-clockwise or clockwise rotation. </s>
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What is the case volume for the A4VSO pump by size
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The case volume varies by size and is detailed in the technical data.
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<s>[INST] What is the case volume for the A4VSO pump by size? [/INST] The case volume varies by size and is detailed in the technical data. </s>
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How many ports does the A4VSO pump size 500 have, and what are their specifications
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The A4VSO pump size 500 has various ports, including Suction port (S), Pressure port (B), 2nd working port (B1), Flushing ports (K1, K2), Drain port (T), Measuring ports (MB, MS), and others. Each of them has specific details provided in the documentation.
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<s>[INST] How many ports does the A4VSO pump size 500 have, and what are their specifications? [/INST] The A4VSO pump size 500 has various ports, including Suction port (S), Pressure port (B), 2nd working port (B1), Flushing ports (K1, K2), Drain port (T), Measuring ports (MB, MS), and others. Each of them has specific details provided in the documentation. </s>
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Electric motor control EM,How does the electric motor control EM facilitate control in the A4VSO pump
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The electric motor control EM provides precise control through intermediate displacement values and feedback mechanisms.
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<s>[INST] Electric motor control EM,How does the electric motor control EM facilitate control in the A4VSO pump? [/INST] The electric motor control EM provides precise control through intermediate displacement values and feedback mechanisms. </s>
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What are the dimensions of the fastening thread for the measuring port suction pressure for size 1000 of the A4VSO pump
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The dimensions of the fastening thread for the measuring port suction pressure for size 1000 of the A4VSO pump are detailed in the documentation.
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<s>[INST] What are the dimensions of the fastening thread for the measuring port suction pressure for size 1000 of the A4VSO pump? [/INST] The dimensions of the fastening thread for the measuring port suction pressure for size 1000 of the A4VSO pump are detailed in the documentation. </s>
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What is the thread specification for the fastening threads in the Rexroth A4VSO pump according to DIN 13
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The thread specification for the fastening threads in the Rexroth A4VSO pump is according to DIN 13 standards.
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<s>[INST] What is the thread specification for the fastening threads in the Rexroth A4VSO pump according to DIN 13? [/INST] The thread specification for the fastening threads in the Rexroth A4VSO pump is according to DIN 13 standards. </s>
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How does viscosity change during the continuous operation of the A4VSO pump
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During continuous operation, the A4VSO pump operates with a viscosity range of ? = 400 � 10 mm�/s.
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<s>[INST] How does viscosity change during the continuous operation of the A4VSO pump? [/INST] During continuous operation, the A4VSO pump operates with a viscosity range of ? = 400 � 10 mm�/s. </s>
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What is the initial position of the flow controller when the system is depressurized
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The initial position of the flow controller in a depressurized system is Vg max.
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<s>[INST] What is the initial position of the flow controller when the system is depressurized? [/INST] The initial position of the flow controller in a depressurized system is Vg max. </s>
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What should be supplied to the suction port for the axial piston unit
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The suction port must be supplied with air-free, calmed, and cooled hydraulic fluid.
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<s>[INST] What should be supplied to the suction port for the axial piston unit? [/INST] The suction port must be supplied with air-free, calmed, and cooled hydraulic fluid. </s>
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What are the available size options for the A4VSO pump
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The A4VSO pump is available in sizes ranging from 40 to 1000.
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<s>[INST] What are the available size options for the A4VSO pump? [/INST] The A4VSO pump is available in sizes ranging from 40 to 1000. </s>
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What is the purpose of the Splined shaft DIN 5480 in the A4VSO pump for Size 125
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The Splined shaft DIN 5480 is used in the A4VSO pump for Size 125 for specific functions.
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<s>[INST] What is the purpose of the Splined shaft DIN 5480 in the A4VSO pump for Size 125? [/INST] The Splined shaft DIN 5480 is used in the A4VSO pump for Size 125 for specific functions. </s>
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What are the dimensions of the fastening thread for the flushing port for size 750 of the A4VSO pump
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The dimensions of the fastening thread for the flushing port for size 750 of the A4VSO pump are provided in the documentation.
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<s>[INST] What are the dimensions of the fastening thread for the flushing port for size 750 of the A4VSO pump? [/INST] The dimensions of the fastening thread for the flushing port for size 750 of the A4VSO pump are provided in the documentation. </s>
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What is the maximum case pressure for the A4VSO pump
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The maximum case pressure for the A4VSO pump is pL absolute max 4 bar absolute.
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<s>[INST] What is the maximum case pressure for the A4VSO pump? [/INST] The maximum case pressure for the A4VSO pump is pL absolute max 4 bar absolute. </s>
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What control systems are part of the HS series 1x and 30 for the A4VSO pump
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Control systems HS, HS5, and EO are part of the HS series 1x and 30 for the A4VSO pump.
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<s>[INST] What control systems are part of the HS series 1x and 30 for the A4VSO pump? [/INST] Control systems HS, HS5, and EO are part of the HS series 1x and 30 for the A4VSO pump. </s>
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What are the document numbers for the control devices HD
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The document number for the control devices HD is 92080.
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<s>[INST] What are the document numbers for the control devices HD? [/INST] The document number for the control devices HD is 92080. </s>
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What is the maximum working pressure for the pressure port (high-pressure series) for size 1000 of the A4VSO pump
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The maximum working pressure for the pressure port (high-pressure series) for size 1000 of the A4VSO pump is specified in the documentation.
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<s>[INST] What is the maximum working pressure for the pressure port (high-pressure series) for size 1000 of the A4VSO pump? [/INST] The maximum working pressure for the pressure port (high-pressure series) for size 1000 of the A4VSO pump is specified in the documentation. </s>
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What is the depth of the fastening thread for the "T" drain port in the A4VSO pump size 180
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The depth of the fastening thread for the "T" drain port in the A4VSO pump size 180 is 18 mm.
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<s>[INST] What is the depth of the fastening thread for the "T" drain port in the A4VSO pump size 180? [/INST] The depth of the fastening thread for the "T" drain port in the A4VSO pump size 180 is 18 mm. </s>
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What is the NG value for NG 500 combination pumps
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The NG value is 500 for NG 500 combination pumps.
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<s>[INST] What is the NG value for NG 500 combination pumps? [/INST] The NG value is 500 for NG 500 combination pumps. </s>
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What is the type code for the A4VSO series 1x and 30 pump with the designation NG 250
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The type code for the A4VSO series 1x and 30 pump with the designation NG 250 is "A4VSO...DR...N00."
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<s>[INST] What is the type code for the A4VSO series 1x and 30 pump with the designation NG 250? [/INST] The type code for the A4VSO series 1x and 30 pump with the designation NG 250 is "A4VSO...DR...N00." </s>
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What are the working port options for the Rexroth A4VSO size 71
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The working port options for the Rexroth A4VSO size 71 include Pressure port (high-pressure series), 2nd working port (high-pressure series), Measuring port working pressure, Measuring port suction pressure, and Drain port.
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<s>[INST] What are the working port options for the Rexroth A4VSO size 71? [/INST] The working port options for the Rexroth A4VSO size 71 include Pressure port (high-pressure series), 2nd working port (high-pressure series), Measuring port working pressure, Measuring port suction pressure, and Drain port. </s>
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What is the minimum pressure at the suction port S (inlet) for the A4VSO pump without a charge pump
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The minimum pressure at the suction port S (inlet) is greater than or equal to 0.8 bar absolute, and it depends on the rotational speed and displacement of the axial piston unit.
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<s>[INST] What is the minimum pressure at the suction port S (inlet) for the A4VSO pump without a charge pump? [/INST] The minimum pressure at the suction port S (inlet) is greater than or equal to 0.8 bar absolute, and it depends on the rotational speed and displacement of the axial piston unit. </s>
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How are the ports in the Rexroth A4VSO pump sealed during delivery
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The ports in the Rexroth A4VSO pump are either must be connected (plugged on delivery) or plugged (in normal operation) based on their type.
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<s>[INST] How are the ports in the Rexroth A4VSO pump sealed during delivery? [/INST] The ports in the Rexroth A4VSO pump are either must be connected (plugged on delivery) or plugged (in normal operation) based on their type. </s>
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Can the A4VSO pump be used in combination with other pumps
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Yes, it can be used in combination with other A4VSO pumps.
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<s>[INST] Can the A4VSO pump be used in combination with other pumps? [/INST] Yes, it can be used in combination with other A4VSO pumps. </s>
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How is the 1 in3 K/U 04 flange used for mounting the A4VSO pump
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The 1 in3 K/U 04 flange can be used as a mounting option for the A4VSO pump in certain applications.
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<s>[INST] How is the 1 in3 K/U 04 flange used for mounting the A4VSO pump? [/INST] The 1 in3 K/U 04 flange can be used as a mounting option for the A4VSO pump in certain applications. </s>
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What are the dimensions for the parallel keyed shaft (DIN 6885) in the A4VSO pump size 180
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�The dimensions for the parallel keyed shaft (DIN 6885) in the A4VSO pump size 180 are specified in the documentation.
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<s>[INST] What are the dimensions for the parallel keyed shaft (DIN 6885) in the A4VSO pump size 180? [/INST] The dimensions for the parallel keyed shaft (DIN 6885) in the A4VSO pump size 180 are specified in the documentation. </s>
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Hydraulic control HM 1/2, volume-dependent,How is the pump displacement adjusted in the hydraulic control HM 1/2
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Pump displacement is continuously adjustable based on the control fluid amount in ports X1 and X2.
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<s>[INST] Hydraulic control HM 1/2, volume-dependent,How is the pump displacement adjusted in the hydraulic control HM 1/2? [/INST] Pump displacement is continuously adjustable based on the control fluid amount in ports X1 and X2. </s>
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What are the dimensions for the 152-4 (D) 1 3/4 in3 K/U 17 flange used as a mounting option for the A4VSO pump
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The dimensions for the 152-4 (D) 1 3/4 in3 K/U 17 flange are specified for compatibility with the A4VSO pump.
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<s>[INST] What are the dimensions for the 152-4 (D) 1 3/4 in3 K/U 17 flange used as a mounting option for the A4VSO pump? [/INST] The dimensions for the 152-4 (D) 1 3/4 in3 K/U 17 flange are specified for compatibility with the A4VSO pump. </s>
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Analog electro-hydraulic pump control system EO,What customization options are available for the analog electro-hydraulic pump control system EO in the A4VSO pump
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The analog EO control system offers options such as control pressure range and the inclusion or exclusion of specific valves.
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<s>[INST] Analog electro-hydraulic pump control system EO,What customization options are available for the analog electro-hydraulic pump control system EO in the A4VSO pump? [/INST] The analog EO control system offers options such as control pressure range and the inclusion or exclusion of specific valves. </s>
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What is the case pressure at ports T, K1, K2, R(L) for the A4VSO pump
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The maximum static pressure at these ports is 4 bar absolute, which is 1.2 bar higher than the inlet pressure at port S.
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<s>[INST] What is the case pressure at ports T, K1, K2, R(L) for the A4VSO pump? [/INST] The maximum static pressure at these ports is 4 bar absolute, which is 1.2 bar higher than the inlet pressure at port S. </s>
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Secondary controlled rotational speed control DS,What is the primary purpose of the secondary controlled rotational speed control DS in the A4VSO pump
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The DS control ensures that the secondary unit delivers sufficient torque to maintain the required rotational speed by adjusting torque proportionally to the displacement volume and swivel angle.
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<s>[INST] Secondary controlled rotational speed control DS,What is the primary purpose of the secondary controlled rotational speed control DS in the A4VSO pump? [/INST] The DS control ensures that the secondary unit delivers sufficient torque to maintain the required rotational speed by adjusting torque proportionally to the displacement volume and swivel angle. </s>
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What should be the viscosity of hydraulic fluids for short-term operation in the A4VSO pump
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For short-term operation in the A4VSO pump, the hydraulic fluid's viscosity should be ?min = 10 mm�/s.
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<s>[INST] What should be the viscosity of hydraulic fluids for short-term operation in the A4VSO pump? [/INST] For short-term operation in the A4VSO pump, the hydraulic fluid's viscosity should be ?min = 10 mm�/s. </s>
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What is the above-reservoir installation, and when is it not recommended
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Above-reservoir installation is when the unit is installed above the minimum fluid level. It is not recommended for sizes 180 to 1000 and is not permissible for units with charge pumps.
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<s>[INST] What is the above-reservoir installation, and when is it not recommended? [/INST] Above-reservoir installation is when the unit is installed above the minimum fluid level. It is not recommended for sizes 180 to 1000 and is not permissible for units with charge pumps. </s>
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What preservation protection is provided with the axial piston units as standard
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Axial piston units are supplied with preservation protection for a maximum of 12 months as standard.
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<s>[INST] What preservation protection is provided with the axial piston units as standard? [/INST] Axial piston units are supplied with preservation protection for a maximum of 12 months as standard. </s>
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What is the document number for details about fire-resistant, water-free hydraulic fluids (HFDR/HFDU)
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Details about fire-resistant, water-free hydraulic fluids (HFDR/HFDU) can be found in document 90222.
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<s>[INST] What is the document number for details about fire-resistant, water-free hydraulic fluids (HFDR/HFDU)? [/INST] Details about fire-resistant, water-free hydraulic fluids (HFDR/HFDU) can be found in document 90222. </s>
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What does the flow controller FR do in the A4VSO pump
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The flow controller FR adjusts the displacement of the pump to match the volume required by the consumer, making the flow dependent on the cross section of the external metering orifice.
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<s>[INST] What does the flow controller FR do in the A4VSO pump? [/INST] The flow controller FR adjusts the displacement of the pump to match the volume required by the consumer, making the flow dependent on the cross section of the external metering orifice. </s>
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