PRODUCTS / HYDRAULIC QUARTER TURN / Hydraulic Quarter Turn Rack-Pinion
Hydraulic Quarter Turn Rack-Pinion
Quarter turn hydraulic actuators are available in double acting (series RH) or single acting (series RHM) execution. Design, engineering and materials adopted allow optimum performance in the heaviest and severe working condition. Well proofed heavy duty design concept provides a economical and reliable solution with the key following features:
• Totally enclosed IP 66 construction that provides complete protection for all internal and moving parts
• Fabricated carbon steel and nodular cast iron construction without use of aluminum
• Hydraulic cylinder is realised in internally chromium plated carbon steel in order to minimize piston movement friction and prevent corrosion phenomenon
• Internal shaft in chromium plated alloy steel and bushings PTFE charged to reduce frictions
• Spring cartridge designed with safety bolts to allow the replacement of the spring in field without any danger for operating personnel
• Modular construction
• Standard operating temperature range min -20°C max +80°C. Available on request execution for low temperature (up to -60°C) or high temperature (up to 200°C) or special executions for different temperature ranges
• Emergency manual hand wheel available on request
• Available out of standard execution for high output torques up to 200.000 Nm
• Available certification: 2014/68/EU (PED) - 2014/34/EU (ATEX) - CUTR
