T02 Hydraulic System Components

8172019 T02 Hydraulic System Components

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Version 210 1102005

Basic HydraulicsBasic Hydraulics

2 Hydraulic System Components2 Hydraulic System Components



2 20

2 35

Hydraulic Pumps amp Motors

Positive displacement pumps amp motors

Gear rotor piston amp vane type pumps amp motors

Pump displacementMotor displacement

Gear rotor and vane pumps amp motors (fixed displacement)

Piston pumps amp motors (fixed or variable displacement)

ll pumps create oil lo

ll motors convert hydraulic to mechanical energy



3 20

3 35

Gear Pumps

Hydraulic Pumps



$ 20

$ 35

otor Pumps

Hydraulic Pumps

otor Pump Gerotor Pump



5 20

5 35

Piston Pumps

Hydraulic Pumps

adial Piston Pump ial Piston Pump



20

35

(ied )isplacement Piston ype

Hydraulic Pumps


httpslidepdfcomreaderfullt02-hydraulic-system-components 735+ 20+ 35

aria-le )isplacement Piston ype

Hydraulic Pumps


httpslidepdfcomreaderfullt02-hydraulic-system-components 835 20 35

aria-le )isplacement Piston Pump peration

Clic1 Proector to run animation



Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors

Calculate output revmin o a 24speed motor or te olloin6 capacities

en te input oil lo is 20 lmin

1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo

$edium pressure or lo

oer ressure or lo

ampeservoir ampeturn

rapped il



)irect ctin6 Pressure elie alve

Pressure Control alves


httpslidepdfcomreaderfullt02-hydraulic-system-components 1435$ 20$ 35

Pilot perated Pressure elie alve




Pressure elie alve Caracteristics




Pressure Se7uencin6 alve




Pressure educin6 alve





8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35

Pressure Compensated alve

(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves

Priority (lo )ivider alve



23 2023 35

Sared Priority (lo )ivider alve

(lo Control alves

2



2$ 202$ 35

Cec1 alve

)irectional Hydraulic alves



25 2025 35

Suttle Cec1 alves


2



2 202 35

pen Centre Control alve




2+ 202+ 35

Closed Centre Control alve




2 202 35


Solenoid Control alve

P

C



2 202 35

Hydraulic Cylinders



30 2030 35

Sin6le amp )ou-le ctin6 Cylinders

Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators

Pneumatic amp Sprin6 ype ccumulators

B C )



33 2033 35

ccumulator pplications

ccumulators

2

3 $



3$ 203$ 35

)iapra6m amp Bladder ype ccumulators

ccumulators

B



ccumulators

Piston amp Sprin6 ype ccumulators

C )



2 20

2 35

Hydraulic Pumps amp Motors

Positive displacement pumps amp motors

Gear rotor piston amp vane type pumps amp motors

Pump displacementMotor displacement

Gear rotor and vane pumps amp motors (fixed displacement)

Piston pumps amp motors (fixed or variable displacement)

ll pumps create oil lo

ll motors convert hydraulic to mechanical energy



3 20

3 35

Gear Pumps

Hydraulic Pumps



$ 20

$ 35

otor Pumps

Hydraulic Pumps




5 20

5 35

Piston Pumps

Hydraulic Pumps




20

35


Hydraulic Pumps




Hydraulic Pumps







Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



3 20

3 35

Gear Pumps

Hydraulic Pumps



$ 20

$ 35

otor Pumps

Hydraulic Pumps




5 20

5 35

Piston Pumps

Hydraulic Pumps




20

35


Hydraulic Pumps




Hydraulic Pumps







Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



$ 20

$ 35

otor Pumps

Hydraulic Pumps




5 20

5 35

Piston Pumps

Hydraulic Pumps




20

35


Hydraulic Pumps




Hydraulic Pumps







Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



5 20

5 35

Piston Pumps

Hydraulic Pumps




20

35


Hydraulic Pumps




Hydraulic Pumps







Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



20

35


Hydraulic Pumps




Hydraulic Pumps







Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )




Hydraulic Pumps







Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )







Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



Gear ype

Hydraulic Motors




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )




Hydraulic Motors




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )




Hydraulic Motors



1 50 cm3 rev

2 25 cm3

rev



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



Hydraulic alves

Pressure Control

)irectional Control

(lo Control

igher ressure or lo


oer ressure or lo


rapped il
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )
























8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )




















8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )
















8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )












8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )








8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )




8nload alve



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



20 35

9eedle alve

(lo Control alves



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



20 2020 35


(lo Control alves



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



2 202 35

Bypass Control alve

(lo Control alves



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



22 2022 35

(lo Control alves




23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



23 2023 35


(lo Control alves

2



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



2$ 202$ 35

Cec1 alve




25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



25 2025 35

Suttle Cec1 alves


2



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



2 202 35





2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



2+ 202+ 35





2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



2 202 35



P

C



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



2 202 35

Hydraulic Cylinders



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



30 2030 35


Cylinders

B

2



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



3 203 35

)isplacement ype

Cylinders

C

2



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



32 2032 35

ccumulators


B C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



33 2033 35


ccumulators

2

3 $



3$ 203$ 35


ccumulators

B



ccumulators


C )



3$ 203$ 35


ccumulators

B



ccumulators


C )



ccumulators


C )

Documents

T02 Hydraulic System Components