Modified on:
August 17,2026
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BOSCH , Rexroth - CG70R200-100-500Z1X5
Name: Tie Rod Type Cylinder CG (BOSCH , Rexroth) Range 70 to NFPA Standards. - Series : CG70 R. - Bore Diameter D=200 mm. - With Stroke Length S=500 mm. Description: Based on the Bosch Rexroth documentation for the CG70 series, here are the specifications and hashtags for the CG70 R cylinder.
🔧 Mounting Style "R" - Trunnion on Head End
The "R" in the model code CG70 R designates a specific mounting style: trunnion mounting on the head end of the cylinder. A trunnion is a pivot pin that allows the cylinder to follow the arc of a moving mechanism, making it ideal for applications where the load path changes angle during the stroke . For this mounting type, the trunnion position is freely selectable, and you must specify the "XV" dimension (the distance from the head end to the trunnion center) when ordering .
📋 Key Specifications
Based on the series data , here are the specifications for your cylinder:
Specification Detail
Series CG70 R
Design Tie-rod hydraulic cylinder (double rod)
Standards NFPA, ISO 6020/2
Nominal Pressure 70 bar [7 MPa]
Max. Operating Pressure Up to 105 bar [10.5 MPa] (dependent on piston diameter and mounting)
Bore Diameter (D) 200 mm
Stroke Length (S) 500 mm
Max. Stroke Length Up to 3000 mm
Piston Rod Diameter Up to 140 mm (for this series)
Ambient Temperature Range -20°C to +80°C
Mounting Type R – Trunnion on head end
The "R" mounting variant is specifically designed for applications requiring a trunnion pivot mount at the head end. If you need further details on trunnion dimensions or compatible accessories, please feel free to ask.
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200mmbore
500mmstroke
70bar
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