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Specialized Hydraulic Cylinder

Hydraulic Balance Cylinder

Closed-system load balancing for industrial robots and lifting platforms

Hydraulic Balance Cylinder

Schwerll Industrial Fluid Power Equipment - Hydraulic Balance Cylinder

Product category: Specialized products / Hydraulic balance cylinder

SKU: SCH-1019

Hydraulic balance cylinders are used in industrial robots and lifting platforms to counteract axial load torque in a closed balancing system. The official SCHWERLL product description states that enclosed gas in a diaphragm accumulator functions like a mechanical spring.

Published structural features include a double-acting hydraulic cylinder, pull or push configurations, optional low-temperature models, and alternative piston-rod surface treatments including induction-hardened hard-chrome plating and nickel-chromium plating.

The SCHWERLL product page also publishes page-level working parameters of 50–90 mm piston diameter, 28–45 mm maximum rod diameter, up to 50 mm stroke, and a maximum working pressure of 400 bar. These values are not currently mapped to SCH-1019 or to a confirmed supplied model/component and therefore must be confirmed before use as selection or rating data.

The official page describes a CE-certified complete module, but the corresponding declaration and covered model/module have not been mapped to SCH-1019. Confirm the applicable compliance documentation for the exact configuration offered.

Published Features and Options

  • Closed-system axial-load balancing
  • Double-acting hydraulic cylinder
  • Pull or push configuration
  • Diaphragm-accumulator gas-spring operating principle
  • Optional low-temperature models
  • Piston-rod finish alternatives

Published page-level working parameters and compliance wording require model/configuration confirmation before use as supplied-unit specifications.

Frequently Asked Questions

What is the SCHWERLL Hydraulic Balance Cylinder used for?

SCHWERLL publishes the Hydraulic balance cylinder for industrial robots and lifting platforms. The closed balancing system is intended to counteract axial load torque so that the axial drive is not statically overloaded.

How does the hydraulic balance system work?

The official SCHWERLL product description states that enclosed gas in a diaphragm accumulator acts like a mechanical spring within the closed balancing system. The accumulator is therefore described as part of the operating principle and does not make the Hydraulic balance cylinder a stationary nitrogen storage vessel.

What configurations and options are published for the Hydraulic Balance Cylinder?

The official page lists a double-acting hydraulic cylinder, pull or push configurations, optional low-temperature models, and piston-rod surface alternatives including induction-hardened hard-chrome plating and nickel-chromium plating. No numeric low-temperature range is published.

What pressure, dimensions and CE information are published for this product?

The official SCHWERLL page lists page-level values of 50–90 mm piston diameter, 28–45 mm maximum rod diameter, up to 50 mm stroke and 400 bar maximum working pressure, and describes a CE-certified complete module. These values and CE wording are not currently mapped to SCH-1019 or a confirmed supplied model/module, so the applicable ratings and compliance documents must be confirmed before selection.

Configuration Inquiry

Please provide the following customer requirements for confirmation. These inputs do not establish published capabilities or guaranteed supplied options.

  • Application: industrial robot, lifting platform or other equipment; balancing load and torque
  • Required pull/push arrangement and mounting envelope
  • Required piston/rod dimensions, stroke and pressure
  • Ambient conditions, low-temperature requirement and piston-rod finish
  • Connection drawing and whether a module with an accumulator is requested
  • Required CE/compliance documentation and quantity

Contact SCHWERLL to confirm the supplied configuration.

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