Characteristics:

1. Maximum Working Pressure: 200 bar
   The cylinder is designed to operate safely at a maximum pressure of 200 bar.
2. Maximum Testing Pressure: 300 bar
   Tested up to 300 bar to ensure robustness and reliability under extreme conditions.
3. Maximum Working Speed: 0.5 m/s
   This cylinder can handle a maximum speed of 0.5 meters per second, suitable for applications requiring moderate speed.
4. Working Temperature Range: -30 ºC to +90 ºC
   Operates efficiently in a wide temperature range, making it adaptable to various environmental conditions.
5. Oil Type: Mineral hydraulic oil
   Compatible with standard mineral hydraulic oils, ensuring smooth operation and longevity.

Material Specifications:

1. Rod:
   • Material: Chrome plated steel F-1140
   • Chrome layer thickness: Minimum 20 microns
   • Surface roughness: Ra < 0.2
   • Surface hardness: Minimum 900 HV
   • Corrosion resistance: Minimum 200 hours in neutral saline fog, rated 9 according to ISO 9227
2. Tube:
   • Material: Steel ST-52-3, DIN 2393
   • Inside diameter tolerance: ISO H9
   • Surface roughness: Ra < 0.8 micron
3. Guide-Bushing:
   • Material: Steel F-1140, nitride hardened for enhanced wear resistance
4. Piston:
   • Material: Steel F-1140

Seals:

1. Guide-Bushing:
   • Dynamic Seals: Compact polyurethane rod-seal, double lip design for enhanced sealing. NBR metal wiper seal to keep contaminants out.
   • Static Seals: NBR 90 shore O-ring to prevent leakage.
2. Piston:
   • Dynamic Seals: Features a compact double-acting polyurethane seal with a nitrile O-ring as an activator for superior performance. Polyacetal guides reinforced with glass fiber ensure stability and longevity.
   • Static Seals: Polyamide locking sealing guide for secure positioning and sealing.

Finishing:

• Coating: Black prime painting
  Provides basic corrosion protection and a professional appearance.

Recommendations for Use and Maintenance:

1. Pressure Safety:
   • Protect the cylinder circuit with a relief valve set at 200 bar to prevent overpressure.
2. Oil Cleanliness:
   • Ensure hydraulic oil is free from contaminants. Use a filter on the cylinder circuit to prevent foreign particles from entering the system.
3. Bleeding the Circuit:
   • Bleed the hydraulic circuit by slightly loosening the cylinder fittings before starting up to eliminate air pockets.
4. Welding Precautions:
   • Avoid welding directly on the cylinder tube. If welding on the rod or bottom is necessary, dismount the cylinder first.
5. Storage:
   • For long-term storage, avoid outdoor conditions. If outdoor storage is unavoidable, retract the rod completely or apply grease for protection.
6. Cleaning:
   • During high-pressure cleaning or blasting, protect the rod and oil ports to avoid damage.
7. Double-Acting as Single-Acting:
   • For double-acting cylinders used as single-acting, connect the unused oil port to the tank.
8. Disassembly Notes:
   • The piston is screwed onto the rod end and secured with industrial glue. If dismounting the cylinder, use industrial glue when reassembling to ensure a secure fit.