Speed Sensor 354-6758 Fit Caterpillar Truck 730C 735B 740B 770G 772G 775G 777G Tractor 621K

354-6758: 14 VOLT TRACTION CONTROL SPEED SENSOR

Product Name: Speed Sensor
Reference Part Number: 354-6758
Compatible Machine: Caterpillar Articulated Truck 730C 735B 740B, Truck 770G 772G 773G 775G 777G, Wheel Tractor-Scraper 621K 623K 627K

Description:
The dual Hall effect sensors have 2 Hall elements. Elements are spaced to create waveforms that are 90° (electrical degrees) apart. The target gear has to be designed to fit the Hall cell spacing or the Hall cell spacing has to be designed to fit the target gear tooth spacing. This allows direction detection. Signal A leads Signal B or vice-versa.

Attributes:
• Two Hall elements
• Two outputs, 4 wires (power, return, signal A, signal B)
• Phase shift between two output signals provides direction

Applications:
• Used where zero speed or near-zero speed detection is required.
• Steering, hydraulic motor