Magnetic Gear Tooth Speed Sensors

Response 0 to 20kHz
Temperature -20 to +105°C
Power supply 4.5 to 25(17)V DC

Output circuit
Semi-open collector*1
Line driver
Differential (balanced) CMOS logic*2

Detects from 0Hz and enables accurate rotation measurement with jitter suppression technology

Line driver output type can be used in environments with long wiring

Power supply reverse connection protection circuit prevents malfunction due to operational errors

Response 0 to 15kHz
Temperature -20 to +80°C
Power supply 4.5 to 25V DC

Output circuit
Semi-open collector*1
　
　

Pursues ease of use as a general-purpose sensor

Output circuit is unbalanced, providing an output voltage nearly equivalent to the sensor power supply voltage

Semi-open collector output circuit allows connection even when the pull-up voltage at the signal receiving end is higher than the sensor output.

Response 10 to 30kHz
Temperature -40 to +150°C
Power supply 5 to 12V DC

Output circuit
Open collector

Built-in amplifier, usable at high temperature (150°C)

Response 0 to 15kHz
Temperature
-40 to +140°C (RFP16A power less than 15V)
-40 to +126°C (RFP16A power supply above 15V)
-20 to +80°C (RFP16D)
Power supply 9 to 25V DC

Output circuit
Semi-open collector*1
(Phase A/B or speed/direction discrimination signal)

Detects both forward and reverse directions with a single cable. Reduces work such as hole drilling and mounting adjustment.

Compatible with *m1/1.5/2 Involute gears verified.

Response 220 to 50kHz
Temperature -20 to +100°C
No power supply required

Output circuit
Voltage output proportional to speed*3
0.5Vp-p min.

Self-powered by magnet and detection coil. No power supply required

Proximity to gear tooth tips, etc., and outputs a frequency signal proportional to the rotation speed