Rexroth LFA 50 H2-71/F NG50 Logic Cover

Description

The Rexroth LFA 50 H2-71/F is a high-quality logic cover for cartridge valves, size 50. This component is an essential part of a hydraulic logic element system, providing pilot oil control with external supply and drain. Its robust construction ensures long-term reliability in demanding industrial applications. The 'F' designation signifies a built-in measuring port for convenient system diagnostics and pressure adjustments.

Specifications

• Manufacturer: Rexroth
• Type: Logic Cover
• Model: LFA 50 H2-71/F
• Nominal Size: NG50
• Component Series: 7X
• Maximum Operating Pressure: 420 bar
• Pilot Control: External pilot oil supply and drain (H2)
• Features: Integrated measuring port (F)

Label Info

• MNR (Material Number): R900938205
• Type Code: LFA 50 H2-71/F
• FD (Factory Date): 10B03
• Serial: 000123037403

Application

This logic cover is designed for use in various industrial hydraulic systems, including presses, machine tools, and heavy machinery, where precise control of cartridge valves is required.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this pre-owned component over a new one avoids the production of a new part, saving an estimated 17.0 kg of CO2. This saving is equivalent to the emissions from driving an average car for 85 kilometers.

Availability

This is a used item in good working condition, though it shows signs of cosmetic wear such as chipped paint. It is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The LFA 50 series logic covers are typically rated for a maximum operating pressure of 420 bar (6090 PSI), but it is crucial to consult the official Bosch Rexroth datasheet for the specific component series to confirm pressure ratings for your application.

This logic cover is generally compatible with mineral oil (HL, HLP) according to DIN 51524. For use with other fluids, such as synthetic or biodegradable oils, you must verify compatibility with the seal materials and consult the manufacturer's technical data.

The 'F' designation indicates a built-in measuring port, which allows technicians to easily connect a pressure gauge. This simplifies system diagnostics, pressure setting, and troubleshooting without needing to install separate test points in the hydraulic lines.

PLC2DAY is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

Last Update: Friday, March 13, 2026