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CICROSA HIDRAULICA, S.L.
Hydraulic cylinder ISO 6020/2

Hydraulic cylinder ISO 6020/2

Product catalog summary

Catalog Overview

This technical catalog details hydraulic cylinders compliant with ISO 6020/2 and DIN 24554 standards, including standard and magnetic cylinders, components, specifications, mounting options, dimensions, and ordering codes.

1. Technical Specifications

Standards: ISO 6020/2, DIN 24554, ISO 8131 (stroke tolerance).
Pressure Ratings: Operating pressure up to 160 bar; peak pressure 210 bar; test pressure 240 bar.
Speed: Maximum operating speed 0.5 m/s.
Temperature Range: -20°C to +80°C standard; up to +150°C with Viton® seals.
Stroke: Maximum 4000 mm; stroke tolerance 0 to +2 mm.
Fluids Compatibility: Mineral hydraulic oil, phosphoric esters, water-glycol (HFC) fluids.
Seals: Standard nitrile rubber with PTFE; options include low-friction and Viton® for high temperature.
Materials: Steel, tempered steel, chrome-plated steel, bronze, polyurethane, nitrile rubber, phenolic resin.

2. Components and Materials

Key components include wipers, guide bushings, rod seals, piston rods, pistons, cushioning devices, tie rods, and end caps. Materials and surface finishes are selected for durability and performance, e.g., chrome-plated steel rods and polyurethane wipers.

3. Technical Tables

Tables provide bore sizes from 25 mm to 200 mm with piston areas, rod diameters, braking forces, and stroke lengths to aid in cylinder selection based on load, pressure, and speed.

4. Mounting Options

Multiple ISO-compliant mounting configurations are described, including front tapped holes, flanges, feet, ball jointed eyes, clevises, trunnions, and extended tie rods. Each mounting type has a specific code and dimensional data for compatibility.

5. Ordering Codes and Special Versions

Ordering codes cover cylinder series, bore size, rod diameter, mounting, seals, cushioning, and options.
Special versions include non-standard oil port orientations, special rod ends, CETOP subplates, rod treatments (Nikrom, hardening), protective covers, and anti-rotation devices.
Magnetic cylinders (MD) feature magnetic pistons and non-magnetic tubes for position sensing.

6. Rod Ends and Dimensions

Details on rod end thread sizes, lengths, and diameters are provided for various bore sizes to ensure proper fit and function.

7. Recommendations and Limitations

For strokes exceeding 4000 mm, cylinders with counterflanges are recommended.
Minimum stroke lengths apply for certain mountings (e.g., ISO MT4).
Seal and material selection must consider fluid type and operating temperature.
Braking forces and pressures must not exceed specified maximums (e.g., 250 bar for braking pressure).

Additional Product Information

Hydraulic Cylinders

Double-acting, compact, robust design.
Max pressure 160 bar; fluid temperature range -20 to +150 °C depending on seals.
Standard stroke lengths 20 mm and 50 mm; custom strokes available.
Mounting options include front, rear, and lateral.

Rod Accessories

Includes spherical bearing rod ends (CS, TS series), clevises with pins (CF series), and threaded rod ends per DIN standards.
Dimensions, weights, materials, and thread sizes specified for compatibility.

Magnetic Proximity Sensors

Types: REED (SR series) and PNP (SH series) sensors with IP67 protection and LED indicators.
Voltage/current limits: REED up to 110 V AC/DC, 0.3 A; PNP 24 V DC, 0.25 A.
Recommendations: Avoid exceeding ratings, consider electromagnetic interference, and use appropriate mounting brackets (ST-A, ST-B, ST-C).

Servocylinders and Transducers

Types: Temposonic (TD) and Potentiometric (TK).
Supply voltage 24 V DC (max 60 V), resolution down to 0.005 mm.
Linearity and repeatability ±0.01% to ±0.05% full scale.
Max stroke up to 2000 mm; operating temperature -20 to +70 °C.

Rotary Actuators (HR Series)

Bore sizes: 32, 40, 63 mm.
Operating pressure: 100 bar nominal, 140 bar peak.
Max rotation speed 10 to 30 rad/sec; standard rotation angle 180°, up to 270° on demand.
Seals available in standard, low friction, Viton®, and HFC-fluid resistant types.

Seal Ordering Codes and Spare Parts

Seal types: Standard, low friction, Viton®, HFC-fluid resistant.
Complete seal kits for bushings, pistons, and cylinder bodies.
Cushioning regulation groups for cylinders with diameters 32 to 200 mm.

Ordering Codes and Designations

Comprehensive codes for cylinders, accessories, seals, sensors, and servocylinders.
Mounting options standardized per ISO and DIN norms.
Rod end types and thread sizes standardized.

Critical Notes and Best Practices

Do not exceed sensor voltage and current ratings to prevent damage.
Account for electromagnetic interference when installing magnetic sensors.
Consult technical support for cushioning bore sizes 40 to 200 mm and custom strokes or rotation angles.
Select seals based on fluid compatibility and temperature requirements.

Contact and Support

Technical support is available for custom configurations and detailed inquiries. Contact information is provided for assistance.

Catalog excerpts

CATALOGO DE CILINDROS NORMA

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CILINDRO HIDRAULICO HYDRAULIC CYLINDERS CARACTERISTICAS TECNICAS TECHNICAL SPECIFICATIONS Cilindro segun norma ISO 6020/2 - 1991 DIN 24554 Standard cylinders a tiranti / tie rods Cilindro segun norma ISO 6020/2 DIN 24554 Standard cylinders a tiranti / tie rods maxima prueba peak test Presion trabajo Pressure operating Presion maxima baja friccion / low-friction (Y) (W) 1 Velocidad maxima standard Temperatura fluido standard Carrera maxima Velocidad maxima standard Temperatura fluido standard Carrera maxima baja friccion / low-friction (Y) (W) Carrera minima Tolerancia para carrera 0 + 2 mm Norma...

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CILINDRO HIDRAULICO HYDRAULIC CYLINDERS FACTOR DE LA CARRERA “FC” STROKE "FC" FACTOR Longitud LT=FC x carrera (mm) - Ideal length LT=FC x stroke (mm) Camisa Piston SECCIONES DE FRENADO Y CARRERA / BRAKING SECTIONS AND STROKES Empuje M1 Thrust M1 M1/M2 Fuerza de frenado (daN) Braking load (daN) P1 Presion de trabajo (bar) Working pressure (bar) S1/S3 Seccion de trabajo (cm2) Work section (cm2) Speed (m/sec)

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CILINDRO HIDRAULICO HYDRAULIC CYLINDERS DESIGNACION DE CODIGOS / ORDERING CODE Los campos que contienen valores de ejemplo son obligatorios. The fields containing sample values are required. Serie Dimension camisa Type Bore Versiones especiales / Special version (1) SX — Camisa / Bore Vastago /Rod Posible 2o vastago / Possible 2 rod Sensor (solo para cilindros MD) indicar cantidad g Switch (only for MD cylinders) specify quantity ,§■ & — SD Drenaje guia / Bushing drain — Purgador de aire / Air bleeder Sin purgador de aire / No air bleeder SV Delantera / Front only SZ Trasera / Rear only SK Delantera...

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CILINDRO HIDRAULICO HYDRAULIC CYLINDERS CDllDK MD CILINDRO BASE / FRONT TAPPED HOLES BRIDA DELANTERA / FRONT FLANGE A (ISO ME5 BRIDA TRASERA / REAR FLANGE CHARNELA ROTULA / BALL JOINTED EYE PATAS / FEET -BE MUNON DELANTERO / FRONT TRUNNIONS G (ISO MT1 TIRANTES PROLON. DELAN./ EXTENDED FRONT TIE-RODS R (ISO MX3] MUNON TRASERO / REAR TRUNNIONS (ISO MT2 TIRANTES PROLON. TRASEROS / EXT. REAR TIE-RODS S FIJACION POSTERIOR / REAR TAPPED HOLES

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CILINDRO HIDRAULICO CD&MD HYDRAULIC CYLINDERS DK CAMISA/BORE 25... 100 CAMISA/BORE 125... 200 (*) No cumple la norma ISO 6020/2 - 1991 Don’t comply with ISO 6020/2 - 1991 (1) Carrera minima para ejecuciones H (ISO MT4) Minimum stroke for H mounting (ISO MT4) (**) Cota “RD” unificada para diametros superiores cumple la norma ISO 6020/2 “RD” rate unified to the higher diameter complying with ISO 6020/2 (2) Valor de tension de tirantes (Nm) Tightening torque tie-rods value (in Nm) (3) Para carreras superiores se aconseja la version con contrabridas (consultar nuestro despacho tecnico) For higher...

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DOUBLE ROD CYLINDERS HYDRAULIC CYLINDERS DK CAMISA/BORE 125... 200 CILINDRO BASE / FRONT TAPPED HOLES DK (1) Carrera minima para ejecuciones H (ISO MT4) Minimum stroke for H mounting (ISO MT4) (2) Valor de tension de tirantes (Nm) Tightening torque tie-rods value (in Nm) (3) Para carreras superiores se aconseja la version con contrabridas For higher strokes, a version with counterflanges is available

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Piston / Piston SD DRENAJE GUIA / BUSHING DRAIN SP SENSORES MAGNETICOS / PROXIMITY SWITCHES PLACA BASE INCORPORADA / INCORPORATED SUBPLATES BA5

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ACCESSORIOS VASTAGO ROD ACCESSORIES ELEMENTOS DE REPUESTO SPARE PARTS ACCESORIOS VASTAGO / ROD ACCESSORIES CS CABEZA ROTULA / ROD END EYE WITH SPHERICAL BEARING_ISO 6982 TS CABEZA ROTULA / ROD END EYE WITH SPHERICAL BEARING CF HORQUILLA CON PERNO / ROD END CLEVIS WITH PIN ELEMENTOS DE RECAMBIO / SPARE PARTS CODIGO ORDEN PARA JUNTAS DE RECAMBIO SPARE SEALS ORDERING CODE COD. PEDIDO PARA EL GRUPO REGULACION DE FRENADO CUSHIONING REGOLATION GROUP ORDERING CODE Tipo de juntas Seal type Y Baja friccion / Low friction W Viton® / Vitori® (1) Q Serie completa de juntas para el casquillo ' Complete series...

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Codigo Tipo transductor Salida Code Trasducer type Output Alimentacion Supply voltage CARACTERISTICAS TECNICAS / SPECIFICATIONS ____ Resolucion iLineabilidad Ripetibilidad Histeresis Absorcion Veloc. max Temperatura Carrera max Resolution Linearity Repeatability Hysteresis Absorption Max speed Temperature Max stroke SSI (Syncronic Serial Interface) Dimension cilindro (consultar la pagina 7) / Cylinder dimensions (see page 7) DESIGNACION DE CODIGOS / ORDERING CODE Camisa / Vastago Bore / Rod Cilindro base Front tapped holes Brida delantera Munon delantero Front trunnions Munon intermedio Intermediate...

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SENSORES MAGNETICOS MAGNETIC PROXIMITY SENSORES MAGNETICOS PARA CILINDRO “MD” / MAGNETIC PROXIMITY SWITCH FOR “MD" CYLINDERS SR CARACTERISTICAS TECNICAS / SPECIFICATIONS_SI Voltaje / Voltage 24-110 V AC/DC Corriente maxima / Max current (a 25 °C) 0.3 A Circuito electrico / Electric circuit REED Grado de potencia / Protection class IP 67 EN60529 Temperatura ambiente / Temperature range °C -20 +80 Longitud cable / Cable length mt 5.0 CARACTERISTICAS TECNICAS / SPECIFICATIONS Voltaje / Voltage Corriente maxima / Max current (a 25 °C) Circuito electrico / Electric circuit Grado de potencia / Protection...

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ACTUADORES ROTATIVOS Carrera especTfica Specific stroke Tension especTfica , ,, ,, Specific torque da Nm/bar Presion de operacion Operating pressure Presion maxima Peak pressure Max. speed rotation rad/sec 30 Otras caractensticas, como los cilindros CD y MD (consultar pag. 3) / Other features such as CD and MD cylinders (see page 3). (1) Carrera espedfica para cada angulo de rotacion. Por ejemplo HR 40/70-180° carrera (0,61x180)=110. / Specific stroke for every rotation angle. For example HR 40/70-180° stroke (0.61x180)=110. HR 40/70 DESIGNACION DE CODIGOS / ORDERING CODE ▲ ▲ ▲ Serie / Type Camisa...

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CILINDRO HIDRAULICO DE CARRERA CORTA Cilindros hidraulicos de doble efecto, de construction robusta y compacta, con interruptores magneticos incorporados. Disenados para automatization industrial. Double-acting hydraulic cylinders, strong and compact construction, with built-in proximity switches. Designed for use in industrial automation. CARACTERISTICAS TECNICAS / SPECIFICATIONS Presion maxima Temperatura fluido Fluid temperature °C mm 20, 50 A demandar otra carrera Other strokes on demand Aceite hidraulico mineral - Ester fosforico Hydraulic mineral oil - Phosphoric esters Delantera, trasera,...

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