JHA0255SR

JHA0255SR

Product catalog summary
Specifications:
The document provides detailed specifications for the JHA0255SR model, a rack and pinion pneumatic actuator. Key dimensions are provided in millimeters, including cylinder size (125 mm) and weight (10.4 kg). The actuator operates with clean, dry, and non-corrosive compressed air, with a pressure range from 2 to 8 bar(g). Temperature ranges are specified for high (-15 to 150°C), standard (-20 to 80°C), and low (-40 to 80°C) conditions. The actuator features a 90° stroke with a tolerance of ±5° and complies with EN 15714-3 & ISO 5211 standards.
Performance Data:
Performance data is provided for various spring types (K6, K8, K10, K12) under different air supply pressures, both in bar(g) and psi. The document includes output torque values in N.m and lbf.in for different spring types and air pressures, indicating the actuator's capability to handle varying operational demands.
Procedures and Standards:
The actuator's flange and bi-square drive comply with ISO 5211 standards, and the solenoid valve mounting interface follows VDI/VDE 3845 (NAMUR) standards. The document advises contacting JUHANG’s sales office for further information on options, materials, certifications, and additional executions.
Additional Information:
Contact details for TAIZHOU JUHANG AUTOMATION EQUIPMENT TECHNOLOGY CO., LTD are provided, including telephone and email, along with their website for further inquiries.
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Catalog excerpts

JHA0255SR-1

Rack and Pinion pneumatic actuator Reference Parameters Cylinder size Cycle speed*① Pressure rang Clean,dry and non-corrosive compressed air > According to EN 15714-3 & ISO 5211 >*①. Test conditions: clean air with a pressure of 6 bar,the diameter of the pipe is 8 mm,and the temperature is room temperature. OUTPUT TORQUE (Unit:N.m) Air Supply Pressure in bar(g) Model Spring output OUTPUT TORQUE (Unit:lbf.in) Air Supply Pressure in psi Model Spring output Start > 1 bar(g) = 14.5038 psi ; 1 N.m = 8.8507 lbf.in > For further information regarding options , materials , certifications and additional execution please contact JUHANG’s sales office. > Flange and bi-square drive shall comply with ISO 5211 standard. > Solenoid valve mounting interface according to VDI/VDE 3845(NAMUR) TAIZHOU JUHANG AUTOMATION EQUIPMENT TECHNOLOGY CO.,LTD

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.