SX4400 Datasheet, PDF (1/3 Pages) Bi technologies – steering torque sensor

SX-4400
Magnetorque non-contacting
steering torque sensor
Magnetorque is ideally suited for
demanding Electric Power Steering
systems.
ELECTRICAL¹
Supply Voltage
Linearity
Hysteresis
Microgradient
Sensed Angle
Supply Current
Clamp Low
Clamp High
Sensitivity
MECHANICAL
Mechanical Travel, Input Rotor
Mechanical Travel, Output Rotor
Turning Torque (rotor to rotor)
Turning Torque (input rotor to housing)
Turning Torque (output rotor to housing)
Weight
4.5 to 5.5 VDC
±3%
±1.3%
±30% of theoretical slope over 0.4° interval
±5°
8 to 16 mA
8 to 12%
88 to 92%
0.388 to 0.412 V/°
Continuous
Continuous
0 NM (non-contacting)
0 NM (non-contacting)
0.05 NM maximum
105 grams maximum
ENVIRONMENTAL
Operating Temperature Range
Vibration
Input Rotor Rotational Life
Output Rotor Rotational Life
Storage Temperature Range
-40°C to +85°C
10 to 55 Hz with 1 mm P-P constant displacement, 120 hours each of 3 planes
Infinite (floating)
10 million cycles
-55°C to +125°C
1 _{Design can be programmed to meet other angles and amplitudes. Specifications per 122-4400-44A and subject to change without notice.}
Pb RoHS 2
compliant
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: [phone] Website: www.bitechnologies.com
January 29 2015
SX-4400 page 1 of 3