PU-4E

description

• The PU-E series pick-up is an economical and reliable way to monitor motor speed. Its patented design provides ease of installation in otherwise difficult-to-reach areas. The PU-E pick-up operates at a 5 to 24 V level, producing a sharp square wave output, which may be fed into Dart's field-programmable tachometer, closed-loop control, counter, or any other digital device.

features

• Mounts directly on shaft being monitored using single 10-32 screw
• Maximum speed: 5,000 rpm or 50,000 pulses per minute
• Supply voltage +4.5 VDC to +24 VDC
• NPN output signal with built-in pull-up resistor, square wave output
• signal voltage equals supply voltage, +5 VDC to 24 VDC supply voltage
• Current sink: 50 mA absolute maximum
• Operating temperature: -10 °C to +45 °C
• Stainless steel ball bearing
• Compact housing of molded Santoprene® plastic rubber
• Output cable: 6' rubber jacketed, three-wire 18 AWG conductors

includes

• Quadrature model to monitor both motor speed and direction by providing two square wave output signals 81° out-of-phase

caution

• Design allows for possible axial shifting of components relative to the shaft, so utilize this device where exact positioning is not critical