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The R-Series gas spring features a threaded housing for design convenience and flexibility. The rounded head helps absorb radial forces. A range of predetermined forces are available for most models. Meets VDI Safety protocols.
Unit of Measure

Specifications

Brands

 N/A Ready

Pressure Medium

 N/A Nitrogen Gas (N2)

Maximum Charging Pressure

 N/A 175 bar

Minimum Charging Pressure

 N/A 25 bar

Rod Seal Area

 N/A 1.13 cm²

Operating Temperature

 N/A 0 to 80 ºC

Force Increase by Temperature

 N/A 0.33 %/°C

Maximum Stem Speed

 N/A 1.6 m/s

Maintenance Kit

 N/A Kit R28

Maximum Stroke

 N/A 36 strokes/min

Stroke Length

 N/A 80 mm

Volume

 N/A 0.030 L

Weight

 N/A 0.3 kg

Industry Standards/Certifications

 N/A Association of German Engineers (VDI) Pressure Equipment Directive (PED 2014/68/UE)

Equivalent Part Numbers

 N/A Kaller No: MM2-80 Tecapres No: TPR28x80

Product Code

 N/A GS

Charging Pressure

Fully Open Force at Yellow Charging Pressure

 N/A 200 daN

Charging Pressure

 N/A (Yellow) 175 bar(Red) 135 bar(Blue) 90 bar(Green) 45 bar

Fully Closed Force at Yellow Charging Pressure

 N/A ≈ 270 daN

Fully Open Force at Red Charging Pressure

 N/A 150 daN

Fully Closed Force at Red Charging Pressure

 N/A ≈ 210 daN

Fully Open Force at Blue Charging Pressure

 N/A 100 daN

Fully Closed Force at Blue Charging Pressure

 N/A ≈ 140 daN

Fully Open Force at Green Charging Pressure

 N/A 50 daN

Fully Closed Force at Green Charging Pressure

 N/A ≈ 70 daN

Dimensions

Fully Open Length (Lo)

 N/A 205 mm

Fully Closed Length (Lc)

 N/A 125 mm

Housing Outside Diameter (D)

 N/A M28 x 1.5 mm

Piston Outside Diameter (d)

 N/A 12 mm

Diagram

 N/A
Dimension Key Nitrogen Gas Spring

Note

Note

 N/A Product improvement through research and development is an ongoing process. All specifications are subject to change without notice