Quadrature Sensors

Quadrature Sensor Ring Kits II

The Quadrature Sensor Kit II replaces the Single Channel and Quadrature Sensor Ring Kits.

The advanced Quadrature Sensor Kit II that gives you both speed and direction. Accurately.

Quadrature design measures both motor shaft speed and direction.
Pre-gapped and adjusted at CONTREX. No phase or mechanical adjustment is required.
Simply attach to your motor, hook up the wiring, and go. Very easy installation.
Eliminates the need for special brackets and couplers.
Unique design of sensor insert (not cylindrical, like others) creates a fixed sensor gap, providing more accurate readings.
Square-cut design of gear teeth provides a greater measure of accuracy than rounded spur gears.
Provides 60 pulses per revolution. So each gear tooth is 6º resolution of the total pulse rotation.
Teamed up with an intelligent controller (CONTREX CX-Series, or other smart receivers) can interpret 240 edges or 1.5º resolution.
Sizes range from 56C to 254TC and 71D Metric.
Complete Quadrature Sensor Kit II includes: flange ring, sensor, 60 tooth gear, junction box, electrical caps, wiring, bolts.

SENSOR TYPE: Quadrature, Bidirectional Shaft Speed Sensor
PULSES PER REVOLUTION: 60 cycles each channel (240 edges)
SENSING SPEED RANGE: Zero speed to 10,000 RPM (shaft speed)
GAP ADJUSTMENT: None required
OPERATING TEMPERATURE: 0º to 125º C
SUPPLY VOLTAGE: +5 to +24 VDC
SUPPLY CURRENT: Imax 25 mA @ +5 VDC; Imax 60 mA @ +24 VDC
SWITCHING FREQUENCY LIMIT: 100 kHz
OUTPUT DRIVE TYPES: Differential, Open Collector, Open Collector with pull-up
OUTPUT DRIVE CAPABILITY: 250 mA per channel continuous
MAXIMUM LOAD: 100 ohms per channel @ +24 VDC