Model 404 Series Spring Return Linear Actuation Conductive Plastic Position Sensor Applications in Robotics, Automotive, Heavy Equipment, and Industrial Automation FEATURES & BENEFITS Short travel (0.5 inches), linear motion with spring return Accurate position feedback Low cost Compact design for small spaces Conductive plastic technology Long life - 5 million actuations ELECTRICAL1 Resistance Range 1K to 150K Ohms Standard Resistance Tolerance ±10% Minimum Practical Resistance Tolerance ±5% Independent Linearity2 ±1% Minimum Practical Independent Linearity ±0.5% Input Voltage 400 VDC maximum, not to exceed power rating Power Rating 0.25 Watts at 70°C, derating to 0 at 125°C 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 Voltage4 ±10 ppm/°C typical 3 1 2 3 4 Specifications subject to change without notice. Linearity is measured between 1% and 99% of input voltage. Special TCR available to ±100 ppm/°C. Measured with 10 VDC CW to CCW and slider at 50% of electrical travel. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 February 10, 2014 Website: www.bitechnologies.com Model 404 page 1 of 3 RoHS 2 Pb compliant Model 404 MECHANICAL Total 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 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% ΔR ORDERING INFORMATION 404 R 10K T5 L1.0 xx Model Series Optional Feature Code (see table) Resistance Prefix Linearity Resistance Value Optional Non-standard Tolerance FEATURE CODES CIRCUIT DIAGRAM Retract 2 3 Linearity Tape 1 BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 February 10, 2014 Website: www.bitechnologies.com Model 404 page 2 of 3 LT Model 404 OUTLINE DRAWING .140 3.56 .950±.015 1.93 1.40 φ 2 3 .076 .055 24.13±0.38 404 1.060±.031 26.92±0.79 .455 11.56 .191±.002 4.85±0.05 1 .810±.015 20.57±0.30 Fully Extended Max. Spherical Radius .335±.015 .140 8.51±0.38 3.56 .310 7.88 .500±.015 12.70±0.38 BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 February 10, 2014 Website: www.bitechnologies.com Model 404 page 3 of 3