Model 400 Series Linear Actuation Conductive Plastic Precision Potentiometer / Position Sensor MODEL STYLES AVAILABLE Model # Body Style Termination Style Weight (grams) 423 Round Wire Leads 28 + (16 x mechanical travel) 424 Round Gold Plated Terminals 28 + (16 x mechanical travel) 432 Round with Mounting Flange Wire Leads 38 + (16 x mechanical travel) 434 Round with Mounting Flange Gold Plated Terminals 38 + (16 x mechanical travel) 472 Rectangular Wire Leads 21 + (12 x mechanical travel) 474 Rectangular Gold Plated Terminals 21 + (12 x mechanical travel) 482 Rectangular with Mounting Flange Wire Leads 23 + (12 x mechanical travel) 484 Rectangular with Mounting Flange Gold Plated Terminals 23 + (12 x mechanical travel) ELECTRICAL1 Resistance Range see Table 1 Standard Resistance Tolerance ±10% Minimum Practical Resistance Tolerance ±5% Independent Linearity2 see Table 1 Minimum Practical Independent Linearity see Table 1 Input Voltage 400 VDC maximum, not to exceed power rating Power Rating see Table 1 for 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 see Table 1 Electrical Continuity Travel within mechanical travel End Voltage maximum 0.5% of input voltage Resolution essentially infinite Temperature Coefficient of Resistance3 -400 ppm/°C typical Temperature Coefficient of Output Voltage4 ±10 ppm/°C typical MECHANICAL Total Mechanical Travel see Table 1 Actuating Force 10 oz. maximum Shaft Rotation continuous Backlash 0.003” maximum Static Stop Strength 1 2 3 4 10 lb. minimum 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 April 20, 2012 Website: www.bitechnologies.com Model 400 page 1 of 3 Model 400 ENVIRONMENTAL (MIL-PRF-39023) Operating Temperature Range -40°C to +125°C dynamic, -55°C to +125°C static Load Life 10 million shaft actuations at rated power & 70°C, maximum 10% ΔR ORDERING INFORMATION 423 600 R 10K T5 L.25 xx Model Series Optional Feature Code (see table) Electrical Travel (see Table 1) Linearity Resistance Prefix Optional Non-standard Tolerance Resistance Value Table 1 Electrical Travel (Inches) 0.5” 1.0” 2.0” 3.0” Ordering # 050 100 200 300 1K to 150K 2K to 300K 4K to 600K 8K to 900K ±1.0% ±0.75% ±0.5% ±0.5% 0.5% 0.25% 0.25% 0.25% Power Rating (Watts) 0.5 0.75 1.0 1.5 Mechanical Travel (Inches) 0.6” 1.1” 2.1” 3.1” Standard Resistance Range (Ohms) Standard Independent Linearity Minimum Practical Independent Linearity Electrical Travel (Inches) 4.0” 5.0” 6.0” Ordering # 400 500 600 1.2K to 1Meg 1.5K to 1.3Meg 2K to 1.5Meg Standard Independent Linearity ±0.5% ±0.5% ±0.25% Minimum Practical Independent Linearity 0.25% 0.25% 0.15% Power Rating (Watts) 2.0 2.5 3.0 Mechanical Travel (Inches) 4.1” 5.1” 6.1” Standard Resistance Range (Ohms) FEATURE CODES CIRCUIT DIAGRAM Center Tap CT Linearity Tape LT Two Gangs (dual section) 2G Single Section Dual Section (if req'd.) BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 April 20, 2012 Website: www.bitechnologies.com Model 400 page 2 of 3 Green Brown (if req'd.) Yellow Red White/Red White/Yellow White/Brn (if req'd.) White/Green Shaft Extend Model 400 OUTLINE DRAWINGS Model 423 Model 424 Wire Lead Model Terminal Model Wire Leads Dual* Section .200 Max. Single Section Dual* Section Model 434 Wire Lead Model Terminal Model Lead Wires for Dual* Section (if required) Model 472 Model 474 Wire Lead Model Terminal Model 1.030 Max. Wire Leads Single Section Dual* Section Model 482 Model 484 Wire Lead Model Terminal Model Dual* Section Solderable Terminals Mounting Hole .188 Dia. (Typ. 4 Plcs.) Wire Leads 1.030 Max. Single Section Dual* Section .745 Dia. .281 .188 Typ. "L" ± .030 .500 Mounting Hole .136 Dia.(Typ. 4 Plcs.) "M48" ± .020 Model Number Elect. Travel Inch±0.015 Mech. Travel Inch±0.030 Dim “L” Inch±0.030 Dim “M43” Inch±0.020 Dim “M48” Inch±0.020 4XX-050 0.500 0.560 1.500 1.188 1.750 4XX-100 1.000 1.060 2.000 1.688 2.250 4XX-200 2.000 2.060 3.000 2.688 3.250 4XX-300 3.000 3.060 4.000 3.688 4.250 4XX-400 4.000 4.100 5.000 4.688 5.250 4XX-500 5.000 5.100 6.000 5.688 6.250 4XX-600 6.000 6.100 7.000 6.688 7.250 Notes: * Dual sections and Center Tap are available on special order only ** Diameter is 0.1248” +0.0000” / -0.0003” Unspecified tolerances are ±0.005” Dimensions for “Wire Lead” models are the same as “Terminal” models except as indicated. Housings, brackets, and caps are anodized aluminum. Wire leads are #26 wire, 12 inch minimum length, meets MIL-C-16878C. Shafts are stainless steel, chamfer is 0.015” x 45°. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 April 20, 2012 Website: www.bitechnologies.com Model 400 page 3 of 3 .885 Max. .890 Max. 1.500 .437 .1248 Dia.** Solderable Terminals Solderable .250 Typ. Terminals Single Section 1.150Max. 1.000±.030 (Fully Retracted) "L" ± .030 Single Section .625 1.000±.030 (Fully Retracted) .1248 Dia.** "M43" ± .020 .625 .500 +.002 .750 -.006 Dia. .1248 Dia.** "L" ± .030 Terminals for Dual* Section (if required) Wire Leads 1.000±.030 (Fully Retracted) Solderable Terminals Single Section Model 432 Dual* Section "L" ±.030 1.000±.030 (Fully Retracted) .1248 Dia. .375±.010 .531