Jämsän konepaja ja valimo (JKV) CR-80/420/52 double-acting ISO 6431 standard cylinder *rear air cushioning does not work*

  • Jämsän konepaja ja valimo (JKV) CR-80/420/52 double-acting ISO 6431 standard cylinder *rear air cushioning does not work*
  • Manufacturer:
    Jämsän konepaja ja valimo (JKV)
  • Model:
    JKV CR-80/420/52 *rear cushioning problem*
  • Dimension:
    97 x 131 x 755 mm
  • Weight:
    8440 g
  • Availability: 1pcs
  • Condition: Used
  • Price Including VAT: 150.60€

  • Ex Tax: 120€
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Multipurpose basic standard cylinder from Jämsän konepaja ja valimo, also known as JKV. Later on the company turned to be Pimatic.

This individual unit has a leaky seal at rear adjustable air cushioning. In other words cylinder works, but the the air cushioning does not work on compressing stroke. Requires changing of a new air cushioning rear seal for the one that has stretched due to time and storing.

Download Pimatic PIC series cylinders technical datasheet

This datasheet is not for this cylinder series, but suppose it could be could be used as a guideline for this one.

Pneumatics
Air connection R3/8"
Cylinder bore size 80mm
Filtration rate min 40µm
Magnetic piston Yes
Max working pressure 1.0MPa (10bar)
Min working pressure 0,15MPa (1,5bar)
Operating medium Compressed air, lubed or non-lube
Operating temperature -30...80C
Operation Double acting
Rod connection M20x1.5
Shock absorption Adjustable end-position cushioning Rear end cushioning malfunctions!
Stroke 420mm

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Tags: M20, JKV, 420mm, double acting, standard cylinder, actuator, 80mm, ISO 6431, standard actuator, R3/8", CR-series

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