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YS Universal cylinder

Product catalog summary

Overview: The document provides detailed specifications and features of single-acting hydraulic cylinders, specifically the YS Universal Cylinder series. These cylinders are designed for high-force applications with compact dimensions, suitable for tasks such as straightening steel constructions, lifting, positioning, and general assembly and repair.

Specifications:

Capacity ranges from 5 to 100 tons.
Maximum operating pressure is 700 bar.
Constructed from chromium-molybdenum steel, heat-treated for durability.
Features a single-acting design with a spring return mechanism.
Includes a hard-chromium plated piston with a replaceable saddle.
Metric mounting threads available on the cylinder collar, base, and piston rod for models ranging from 5 to 30 tons.
Equipped with a stop ring that can bear full capacity and a dirt wiper for protection.
Oil port thread is 3/8 NPT, and includes a female coupler half CFY-1.

Accessories: Various accessories are available for the YS cylinders, including lifting claws, piston plates, base adaptors, extension tubes, support plates, and threaded flanges. These accessories enhance the versatility and application range of the cylinders.

Technical Data: The document provides a comprehensive table listing the technical specifications for each model in the YS series, including capacity (kN), stroke (mm), effective plunger area (cm²), oil volume (cm³), closed height (mm), cylinder outside diameter (mm), and weight (kg).

Dimensions: Detailed dimensional data is provided for each model, including measurements such as A, B, C, D, E, F, H, J, K, O, P, S, U, V, W, X, and Z, which are critical for installation and application planning.

Additional Information: The document references additional charts for cylinder/hand pump selection and travel-speed, which are available on specified pages. It also notes that the information is subject to changes.

Catalog excerpts

Universal cylinderSingle-acting with spring return, capacity 5 - 100 t Robust construction with long guides allows the units to withstand abuse and better tolerate eccentric and side loading, yet is convenient to use with only one quick-release coupler hose connection and a spring return. Universal cylinders are designed for all jobs where high forces but compact dimensions are required: e.g. straightening steel constructions, removing parts like shafts, axles, lifting, positioning, weighing, supporting, testing as well as for all general assembly and repair applications. Due to the various mounting threads the cylinders can easily be installed in clamping devices, welding fixtures, frame presses etc. • Yale ChroMo-Design. • Single-acting with spring return. • Robust design with long piston bearings to withstand eccentric loading. • Cylinder body and piston are made from solid chromium-molybdenum steel and heat-treated. • Hard-chromium plated piston with replaceable, heat-treated saddle. • Metric mounting threads on cylinder collar, in the base and piston rod (5 to 30 t). • Stop ring can bear full capacity (pressure) and is fitted with dirt wiper. • Interchangeable hardened saddle. • Dirt wiper protects against dirt. • Incl. female coupler half CFY-1. • YS-50/100 and YS-50/160 with carrying handle. • YS-50/320 up to YS-100/200 with lifting rings. Selection charts “cylinder/hand pumps” can be found on pages 438 - 439. Travel-speed charts are supplied on pages 440 - 441.

Open the catalog to page 1

Hydraulic Jacks & Tools Hydraulic cylinders, single-acting Technical data YS INFOFor accessories for cylinders series YS please see pages 380 - 382. Accessories for YS cylinders like lifting claws, piston plates, base adaptors, extension tubes, support plates and threaded flanges are also available

Open the catalog to page 2