JOHS 110 Servo Hydraulic Cylinders (w/ linear transducer)

The JOHS 110 standard is a key regulation for hydraulic equipment and systems, focusing on the following aspects:

Safety Requirements: Ensures hydraulic equipment operates safely under high-pressure conditions with necessary protective measures.
Performance Standards: Specifies performance metrics such as lifting capacity, efficiency, and stability to guarantee reliability under various operating conditions.
Material Specifications: Outlines requirements for materials used in hydraulic systems, emphasizing strength and corrosion resistance to enhance durability.
Testing Methods: Provides detailed procedures for testing hydraulic systems to ensure compliance with safety and performance criteria before leaving the factory.
Environmental Adaptability: Highlights the need for hydraulic equipment to perform reliably in diverse environmental conditions, including extreme temperatures and humidity.

Detailed Specifications:

Standards: JOHS 110
6 mounting styles
Bore Ø: 40 to 250 mm
Rod Ø: 22.4 to 180 mm
Stroke length up to 2m
Hydraulic cylinders with bores of 40 to 250 mm designed to be installed and used on heavy machineries including steel mills
Heavy-duty type resistant to surge pressure, vibration and impact
High-performance hydraulic cylinders designed through careful examination of machining accuracy, surface treatment and sealing materials
Design based on advanced techniques allows the cylinders to be used for special purposes.
Conforming to JOHS-110 of the Japan Fluid Power Association.

Inquiry

Nominal pressure: 7 MPa / 14 MPa

Max. working pressure: 14 MPa / 23 MPa

Working temperature range: -10 °C to +80 °C

Working speed range: Ø40 to Ø160: 10 to 500 mm/s Ø160 to Ø250: 20 to 500 mm/s

Paint Color: Munsell 7.5 BG 5.5/2.5

Applicable fluid: Petroleum-based fluid is recommended.

*Above information is for references only, please contact us for custom specification.

Higher operating pressures on request.

Installation: Optional

Acceptance:

Each cylinder is tested to Brant standards. Cylinders whose application data lies outside the stated values can be offered as a special version. Cylinders with piston Ø > 250 mm are available on request. For assembly, commissioning and maintenance cylinders, please contact us for more details.