Logic Cover LFA32EM-7X/CD40DQMG24 - Bosch Rexroth R900959750

If a cartridge valve to ISO 7368 in size 32 has to be monitored and not only switched, the cover needs position feedback. The LFA32EM-7X/CD40DQMG24 logic cover provides it at flows up to 1120 l/min and operating pressures up to 420 bar.

Key benefits

• Spool position monitoring built into the cover, the controller gets real feedback instead of a timing assumption
• 1120 l/min flow, sized for main lines in size 32
• 420 bar maximum operating pressure, suitable for press and forging hydraulics
• Mounting pattern to ISO 7368, the cover fits the standard cavity
• 24 VDC supply voltage, 2 ports and 2 switching positions, symbol A to B, B to A
• NBR seals for HL hydraulic fluid, weight 5.28 kg

Application

The cover sits on 2-way cartridge valves in large manifolds, for example in presses, forging lines and high flow test rigs. Position monitoring is required wherever a sequence controller may release the next step only after the switching state is confirmed. Size and cavity pattern have to match the installed cartridge valve.

Manufacturer

Bosch Rexroth, material number R900959750, type designation LFA32EM-7X/CD40DQMG24 from the LFA ..E product family.