404 Model Datasheet by TT Electronics/BI

Model 404 Series
Position Sensor
© TT electronics plc
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
TT Electronics | BI Technologies
413 Rood Rd, Suite 7
Calexico, CA 92231
Ph: +1 714 447 2345
www.ttelectronics.com/bi-technologies
Issue C 04/2019 Page 1
Applications:
•Robotics
•Automotive
•Heavy equipment
•Industrial automation
•Wing flap position
•Pedal position
•Satellite dish
•Electro surgical equipment
Features:
•Short travel (0.5 inches), linear motion with spring return
•Accurate position feedback
•Compact design for small spaces
•Conductive plastic technology
•Long life (5 million actuations)
Electrical
Resistance range 1K to 150K Ohms
Standard resistance tolerance ±10%
Minimum practical resistance tolerance ±5%
Independent linearity ±1%
Minimum practical independent linearity ±0.5%
Input voltage 400 VDC maximum, not to exceed power rating
Dielectric strength 1,000 V rms
Insulation resistance 1,000 Megohms minimum
Output smoothness 0.1% maximum at 10” to 18” per minute
Actual electrical travel 0.50” ±0.015” (12.7 mm ±0.38 mm)
Electrical continuity travel Within mechanical travel
End voltage Maximum 0.5% of input voltage
Resolution Essentially infinite
Temperature coefficient of resistance -400 ppm/°C typical
Temperature coefficient of output voltage ±10 ppm/°C typical
Mechanical
Torque mechanical travel 0.56” ±0.015” (14.2 mm ±0.38 mm)
Actuating force 14 oz. maximum, internal spring to return slider to extended position
Backlash 0.003” maximum
Static stop strength 20 lb. minimum
Body style Rectangular
Termination style Turret terminations
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© TT electronics plc
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
Model 404 Series
Position Sensor
Issue C 04/2019 Page 2
TT Electronics | BI Technologies
413 Rood Rd, Suite 7
Calexico, CA 92231
Ph: +1 714 447 2345
www.ttelectronics.com/bi-technologies
Ordering Information
Environmental (MIL-PRF-39023)
Operating temperature range -40°C to +125°C dynamic, -55°C to +125°C static
Load life 1 million shaft cycles at 0.25 Watts & 70°C, maximum 10% ∆R
Circuit Diagram Feature Codes
Outline Drawing