Model 404 series Position Sensor

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Model 404 series Position Sensor

Product catalog summary

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 Specifications:

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
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 Specifications:

Torque mechanical travel: 0.56” ±0.015” (14.2 mm ±0.38 mm)
Actuating force: 14 oz. maximum
Backlash: 0.003” maximum
Static stop strength: 20 lb. minimum
Body style: Rectangular
Termination style: Turret terminations

Environmental Specifications (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

Catalog excerpts

Features: f • 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)

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Position Sensor Environmental (MIL-PRF-39023) Operating temperature range Load life 1 million shaft cycles at 0.25 Watts & 70°C, maximum 10% ∆R Ordering Information Circuit Diagram Feature Codes Outline Drawing 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 plc BI Technologies 4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300 www.bitechnologies.com | www.ttelectronics.com Issue B

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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