Pressure control of hydraulic power packs

Requirement
The hydraulics are the central system of a machine tool. A constant oil pressure is decisive for the function of the machine and, so, also for the processing quality.

Implementation
PN7 pressure sensors have been specially designed for these applications. With the two freely adjustable switching outputs they directly control the pump motor.

Customer benefits
Values above or below the ideal system pressure are reliably prevented. Result: increased machine uptime and a consistent quality of the workpieces.

Products used in this application

PN7003 - Electronic pressure monitor, Communication interface: IO-Link 1.1 (COM2 slave, 38.4 kBaud), Function programmable, DC PNP/NPN, 4-digit alphanumeric display, 2 outputs, OUT1 = switching output, OUT2 = switching output or diagnostic output, IP 65, Ambient temperature -20...80 (UB < 32 V) / -20...60 (UB > 32 V) °C, Measuring range: 0...25 bar, M12 connector

More applications in this product group

• Level monitoring in a parts washer
• Level monitoring in a swarf hopper
• Level monitoring of oil in a hydraulic power pack
• Object recognition "bearing present" in gearbox assembly
• Position monitoring of brake disks
• Position verification on a roller conveyor
• Pressure control of hydraulic power packs
• Pressure monitoring in a parts washer
• Temperature monitoring of hydraulic oil