SX-4400 Magnetorque non-contacting steering torque sensor Magnetorque is ideally suited for demanding Electric Power Steering systems. ELECTRICAL1 Supply Voltage 4.5 to 5.5 VDC Linearity ±3% Hysteresis ±1.3% Microgradient ±30% of theoretical slope over 0.4° interval Sensed Angle ±5° Supply Current 8 to 16 mA Clamp Low 8 to 12% Clamp High 88 to 92% Sensitivity 0.388 to 0.412 V/° MECHANICAL Mechanical Travel, Input Rotor Continuous Mechanical Travel, Output Rotor Continuous Turning Torque (rotor to rotor) 0 NM (non-contacting) Turning Torque (input rotor to housing) 0 NM (non-contacting) Turning Torque (output rotor to housing) 0.05 NM maximum Weight 105 grams maximum ENVIRONMENTAL Operating Temperature Range Vibration 1 -40°C to +85°C 10 to 55 Hz with 1 mm P-P constant displacement, 120 hours each of 3 planes Input Rotor Rotational Life Infinite (floating) Output Rotor Rotational Life 10 million cycles Storage Temperature Range -55°C to +125°C RoHS 2 Pb compliant Design can be programmed to meet other angles and amplitudes. Specifications per 122-4400-44A and subject to change without notice. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 January 29 2015 Website: www.bitechnologies.com SX-4400 page 1 of 3 SX-4400 OUTPUT CHART Typical Torque Outputs 100% 90% 80% Outputs (% of Vt) 70% 60% 50% T1 T2 40% 30% 20% 10% CW direction -> 0% -6 -4 -2 0 2 Relative angle (degrees) PINOUTS & RECOMMENDED INTERFACE PIN No. SIGNAL WIRE COLOR 1 VCC RED 2 GND BLACK 3 N/A N/A 4 T1 BLUE 5 T2 PURPLE 6 N/A N/A 1 3 2 4 5 6 YASAKI MATING CONNECTOR #7123-8365 CONNECTOR FRONT VIEW BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 January 29 2015 Website: www.bitechnologies.com SX-4400 page 2 of 3 4 6 SX-4400 OUTLINE DRAWING Tolerances ±1 mm unless otherwise specified. See drawing # 122-4400-50 for details BLUE TUBING 180 10 229 10 322 20 25 0.25 12 7 0.4 1.6 0.4 2 BLUE BLACK PURPLE RED 2x 9.2 1 57.1 0.4 52 81.4 0.1 22.85 0.4 23.5 0.4 BARCODE LABEL Code 128 symbology 400A Y DDD T SSSS S Model code Last digit of year Tester # Day of year Sequential serial # BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 January 29 2015 Website: www.bitechnologies.com SX-4400 page 3 of 3