simbologia cat.pdf

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Cerrar SIS Pantalla anterior Producto: NO SE HA ESCOGIDO NINGUN EQUIPO Modelo: NO SE HA ESCOGIDO NINGUN EQUIPO Configuración: NO SE HA ESCOGIDO NINGUN EQUIPO Diagrama Fluid Power and Electrical Graphic Symbols Número de medio -SENR3981-04 Fecha de publicación -01/01/2011 Fecha de actualización -23/11/2010 i03480700 Fluid Power Graphic Symbols SMCS - 5050 Note: Use this module as a basic reference guide for graphic symbols. Do not use this module as a comprehensive reference guide. Line Identification Illustration 1 g01387054 (A) Pressure line Page 1 of 23 Búsqueda avanzada de texto completo - SENR3981 - Fluid Power and Electrical Graphic ... 22/08/2012 https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw ...

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Page 1: simbologia CAT.pdf

Cerrar SIS

Pantalla anterior

Producto:  NO SE HA ESCOGIDO NINGUN EQUIPO

Modelo:  NO SE HA ESCOGIDO NINGUN EQUIPO

Configuración: NO SE HA ESCOGIDO NINGUN EQUIPO

DiagramaFluid Power and Electrical Graphic SymbolsNúmero de medio -SENR3981-04 Fecha de publicación -01/01/2011 Fecha de actualización -23/11/2010

   i03480700

Fluid Power Graphic Symbols

SMCS - 5050

Note: Use this module as a basic reference guide for graphic symbols. Do not use this module as acomprehensive reference guide.

Line Identification

Illustration 1 g01387054

(A) Pressure line

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(B) Pilot/Load sensing pressure line

(C) Drain/Return line

(D) Component line

(E) Attachment line

(F) Air Line

Valve Envelopes

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Illustration 2 g01345717

(G) One position

(H) Two-position

(J) Three-position

Fluid Storage Reservoirs

Illustration 3 g01345911

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(K) Vented

(L) Pressurized

(M) Return above fluid level

(N) Return below fluid level

Techniques For Crossing and Joining Lines

Illustration 4 g01819313

(P) Line crossing

(R) Lines joining

Valve Ports

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Illustration 5 g01353004

(S) Two-way

(T) Three-way

(U) Four way

Fluid Conditioners

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Illustration 6 g01353011

(V) Filter or strainer

Illustration 7 g01386985

Separators

(W) Manual drain

(X) Automatic drain

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Illustration 8 g01386986

Filter separators

(Y) Manual drain

(Z) Automatic drain

Basic Component Symbols

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Illustration 9 g01819355

(AA) Pump or motor

(AB) Fluid conditioner

(AC) Control valves

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(AD) Spring

(AE) Restriction

(AF) Line restriction

(AG) Two-section pump

(1) Main

(2) Auxiliary

(AH) Adjustable spring

(AJ) Line restriction (variable)

(AK) Variability

Supplemental Component Symbols

Illustration 10 g01819393

Energy triangles

(AL) Hydraulic

(AM) Pneumatic

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Illustration 11 g01819413

Measurement

(AN) Pressure

(AP) Temperature

(AR) Pressure tap

(AS) Flow

Illustration 12 g01819434

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(AT) Unidirectional

(AU) Bidirectional

Pilot Control Symbols

Illustration 13 g01820233

Released pressure

(AV) External return

(AW) Internal return

Illustration 14 g01820235

Remote supply pressure

(AX) Simplified

(AY) Complete

(AZ) Internal pressure supply

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Manual Control Symbols

Illustration 15 g01820255

(BA) Push-pull lever

(BB) General manual

(BC) Pedal

(BD) Push button

(BE) Spring

(BF) Manual shutoff

Accumulators

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Illustration 16 g01353246

(BG) Spring loaded

(BH) Gas charged

Combination Controls

Illustration 17 g01820273

(BJ) Solenoid or manual

(BK) Solenoid and pilot

(BL) Solenoid, pilot, or manual

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Illustration 18 g01629934

(CP) Connector (Mechanical Stop)

Electrical Controls

Illustration 19 g01353280

(BM) Solenoid

Miscellaneous Controls

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Illustration 20 g01820293

(BN) Servo

(BP) Thermal

(BR) Detent

Hydraulic, Pneumatic Cylinders

Illustration 21 g01353333

Single acting

Illustration 22 g01387001

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Double acting

(BS) Single end rod

(BT) Double end rod

Hydraulic Pumps

Illustration 23 g01820296

Fixed displacement

(BU) Unidirectional

(BV) Bidirectional

Illustration 24 g01820298

Variable displacement

(BW) Unidirectional

(BX) Bidirectional simplified

(BY) Bidirectional complete

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Hydraulic Motors

Illustration 25 g01820313

Fixed displacement

(BZ) Unidirectional

(CA) Bidirectional

Illustration 26 g01820314

Variable displacement

(CB) Unidirectional

(CC) Bidirectional

Shutoff Valves

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Illustration 27 g01820321

(CD) Basic symbols

(CE) Manual shutoff valve

One-Way Check Valves

Illustration 28 g01353434

(CF) Basic symbol

(CG) Spring loaded

Internal Passageways

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Illustration 29 g01820338

(CH) Infinite position

(3) Flow in one direction

(CJ) Two-position

(4) Flow allowed in either direction

(CK) Three-position

(5) Parallel flow

(6) Cross flow

Pressure Differential Valve

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Illustration 30 g01358506

(7) Inlet (X psi)

(8) Outlet (Y psi)

Control Valve

s

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Illustration 31 g01820466

(CL) Normal position

(CM) Shifted position

(CN) Infinite Position

Simple Single Function Circuit

Illustration 32 g01358688

(9) 45 L/min (12 US gpm)

(10) 17000 kPa (2500 psi)

(11) 450 kPa (65 psi)

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Illustration 33 g01358901

(12) Three-position four-way open centered motor spool and pilot controlled directional controlled valve

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(13) Combination crossover relief valve and makeup valve (24000 kPa (3500 psi))

(14) Bidirectional motor

(15) Main system relief valve

(16) Pressure reducing pilot controlled valves

(17) Check valve

(18) Gas charged accumulator

(19) Main pump motor (115 L/min (30 us gpm))

(20) Pilot pump motor (19 L/min (5 us gpm))

(21) Pilot filter and bypass valve

(22) Pilot relief valve (2250 kPa (325 psi)

(23) Two positioned two-way pilot system disconnect valve

(24) Tank

Copyright 1993 - 2012 Caterpillar Inc.

Todos los derechos reservados.

Red privada para licenciados del SIS.

  Wed Aug 22 13:22:22 EST 2012

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