Thru-Shaft Potentiometers 640 Series Datasheet 640 Series Thru-Shaft Potentiometers Potentiometers convert rotary motion into a change of resistance, supplying a smooth transition of voltage or current levels. The resulting voltage output may be used to control position transducers in a wide variety of potential applications. The 640 Series Thru-Shaft Potentiometers are actuated by a customer-provided actuator shaft instead of by a shaft/ bushing integral to the sensor. The low-profile housing allows use where space is at a premium. All versions are sealed for dust. Splash-sealed or moisture-sealed options feature O-ring seals between the rotor and housing and cover; and epoxy sealing between the leadwires, the housing and the cover. The 640 Series are available in resistances from 1 kOhm to 1 MOhm, inclusive. Tapers include linear and a 360° quadrature voltage to meet a wide range of application requirements. A dual-contact version allows for two mechanically-tracking electrical actions, or true 360° quadrature voltage output. Potential Applications Key Features and Benefits TRanSpoRTaTion • Thru-shaft configuration actuated by customer- Position and movement detection in construction/agricultural provided actuator shaft: Allows use in space-constrained vehicles/equipment: applications where there may not be enough room for a • Vehicle manual controls (e.g., gear shifters, joysticks, and shaft/bushing integral to the sensor throttles) • Reinforced, low-profile housing: Allows use in rugged • Pedals environments where space constraints may be present • Steering equipment • Dust sealed with splash- or moisture-sealed options: Designed to provide protection against dust or moisture inDuSTRiaL ingress • Audio/visual equipment dial control • Long rotational life of greater than one million cycles: • Industrial vehicle attachment position (e. g. forklift truck forks) Promotes extended life in the application • Machine control joystick position • Robotic arm position • Valve actuator position • Material handling equipment position THru-SHAFT • LOW PrOFILE • LONG rOTATIONAL LIFE sensing.honeywell.com 2 Thru-Shaft Potentiometers, 640 Series Table 1. Electrical Specifications parameter 640CS103a06naaY 640GS103B06nBaY 640009M9405 640ES103a06naaY 640GS103B06nBBY Characteristic Table 640-A Table 640-B Table 640-C Supply voltage 350 Vdc, max. Dielectric withstanding voltage 500 Vac RMS Effective electrical travel (approx.) 80°, 170°, 350°, 155° (dual) 350° (See Order Guide Tables on pp. 5, 6.) Resistance 1 kOhm to 1 MOhm Resistance tolerance ±15, ±10, ±5, ±2 (laser trimmed) (See Order Guide Tables on pp. 5, 6.) Linearity (independent) ±5% ±1% (laser trimmed) Power 0.5 W, max. Table 2. Mechanical Specifications parameter Characteristic 640CS103a06naaY 640GS103B06nBaY 640009M9405 640ES103a06naaY 640GS103B06nBBY 6,53 mm [0.25 in] dia. with 6,53 mm [0.25 in] dia. with 6,53 mm [0.25 in] dia. with Thru hole 2,67 mm x 2,29 mm 2,67 mm x 2,29 mm 5,54 mm [0.218 in] D-flat [0.105 in x 0.090 in] deep slot [0.105 in x 0.090 in] deep slot Mechanical travel with stops 90°, 180° 360°/continuous Stop torque 5 in lb min. >1 million full cycles Rotational life >5 million dither cycles (2 degree stroke, 60 strokes/s) result in <10% total resistance change Operating torque: splash sealed 42 mN m [6 oz-in] (See Order Guide Tables on pp. 5, 6.) moisture sealed 71 mN m [10 oz-in] (See Order Guide Tables on pp. 5, 6.) Leadwires 20 AWG, SAE J-1560 type TXL stranded (7 x 28 AWG), 152,4 mm [6 in] long Material: housing, cover, rotor reinforced thermoplastic leadwires 20 AWG, SAE J-1560 type TXL stranded (7 x 28 AWG); header connection option available sensing.honeywell.com 3 Thru-Shaft Potentiometers Table 3. Environmental Specifications parameter Characteristic 640CS103a06naaY 640GS103B06nBaY 640009M9405 640ES103a06naaY 640GS103B06nBBY Operating temperature -40 °C to 120 °C [-40 °F to 248 °F] Storage temperature -40 °C to 120 °C [-40 °F to 248 °F] Humidity 0% to 95% non-condensing Shock 50 g, 11 ms Vibration 15 g at 50 Hz to 1000 Hz Sealing: dust All units sealed against dust 1 moisture or splash O-ring seals between rotor and housing and cover; epoxy seal between wires and housing and cover. 1 See Order Guide tables for operating torque differences. Figure 1. Electrical Taper Diagrams (For reference only.) Linear: 2.5% to 97.5% (S-1) Linear: 5% to 95% (S-2) 100 100 90 90 80 80 70 70 60 60 50 50 40 40 30 30 20 20 10 10 0 0 0102030405060708090100 0102030405060708090100 Angular Rotation, Clockwise Left to Right (%) Angular Rotation, Clockwise Left to Right (%) Linear: 360° Quadrature (Q) 100 90 80 70 60 50 40 30 20 10 0 0102030405060708090100 Angular Rotation, Clockwise Left to Right (%) sensing.honeywell.com 4 Total Resistance (%) Total Resistance (%) Total Resistance (%) 640 Series Thru-Shaft Position Sensor 640 Series Product Nomenclature Figure 2. General Configuration Guide ° For example, 640CS103A06NAAY denes a 640 Series Thru-Shaft Position Sensor, 180 mechanical angle, linear electrical taper, 1 kOhm resistance with a tolerance of ±15%, 152,4 mm [6 in] leadwire length, no cable connector, 6,35 mm [0.25 in] thru-hole, splash sealing/71 mN m [10 in-oz], approx. operating torque, complete catalog listing. 640 C S 103 A 06 N Y A A Electrical Mechanical Resistance Leadwire Cable Thru- Sealing/ Series Resistance Options Tolerance Length Connector Hole Operating Torque Angle Taper 640 Series 6,35 mm [0.25 in] Splash/ A 330° Linear _ _ _ choose from fr ±15% om Right angle Four position Indicates S A Thru-Shaft 00 thru-hole with 71 mN m [10 in-oz], 1 kOhm to header header with A complete Position A Y B 312° Z Log ±10% Y 2,67 mm x 2,87 mm approx. 1 MOhm B polarizing plug, catalog Sensor _ _ Length in [0.105 in x 0.090 in] Berg 65039-033 listing C 180° RZ Reverse log C ±5% Moisture/ inches slot (example: or equivalent 42 mN m [6 in-oz], B 3 Additional 103 = 10 Ohm) D 106° Z 360° quad D ±2% 6,35 mm [0.25 in] approx. (example: No connector specifications N X thru-hole with required 06 = 6 in B 90° E 5,54 mm [0.218 in] (contact (152,4 mm) D-flat Honeywell) CW: 81°, 33° F CCW: 48° 360° G Table 640-a order Guide XXXXXX-1-EN Electrical Mechanical Environmental XXXXXX 2014 Copyright © 2014 Honeywell International Inc. All Rights Reserved. Catalog Listing 640CS103A06NAAY 10 k 15 4 170 S-1 180 71 mN m [10 in-oz] dust and moisture no 640ES103A06NAAY 10 k 15 4 180 S-2 90 71 mN m [10 in-oz] dust and moisture no Dimensional Drawing (For reference only: mm [in].) Rotor shown and midpoint of resistance 45,82 10,54 38,10 [1.804] [0.415] [1.500] ø6,35 Schematic 19,05 2X 8,89 [0.250] [0.750] [0.350] 2X ø3,99 [0.157] Red (2) 16,51 [0.650] 2,67 X 2,29 [0.090 X 0.105] CW (Clock-Wise) Deep slot 39,47 [1.554] Black (1) White (3) 2X ø7,34 2X ø3,96 [0.289] [0.156] 2X 2° ø16,00 Draft angle 2X ø1,52 [0.630] [0.060] 152,4 [6.00] 1,78 2X 18,47 1 2 3 Cables stripped at [0.070] [0.727] ends for 2,54 [0.100] 8,13 Black White [0.320] Red sensing.honeywell.com 5 Resistance (ohm) Resistance Tolerance (±%) End Resistance, max. (ohm) Effective Electrical Travel, approx. (±%) Taper Mechanical Travel (Degree) operating Torque (mn m [in-oz]) Sealing RoHS Compliant Thru-Shaft Potentiometers Table 640-B order Guide Electrical Mechanical Environmental Catalog Listing 640GS103B06NBAY 10 k 10 4 170 S-1 360 71 mN m [10 in-oz] dust and moisture no 640GS103B06NBBY 10 k 10 4 180 S-1 360 71 mN m [10 in-oz] dust and splash no Dimensional Drawing (For reference only: mm [in].) 10,54 Rotor shown and midpoint of resistance 38,10 [0.415] [1.500] 45,82 2X 8,89 19,05 Schematic [1.804] [0.350] [0.750] 2X ø3,99 16,51 [0.157] [0.650] White (2) 17° 39,47 [1.554] CW (Clock-Wise) ø6,35 [0.250] 2X ø7,34 ø16,00 [0.289] 2,36 2X ø,3,96 2X 2° [0.630] Black (1) Red (3) [0.093] [0.156] 2X ø1,52 Draft angle [0.060] 152,4 [6.00] 1 2 3 1,78 Cables stripped at 2X 18,47 [0.070] ends for 2,54 [0.100] [0.727] Black 8,13 Red White [0.320] Section A-A Table 640-C order Guide Electrical Mechanical Environmental Catalog Listing 640009M9405 2.5 k 15 200 dual 155 Q 360 71 mN m [10 in-oz] dust and moisture no Dimensional Drawing (For reference only: mm [in].) Rotor shown and midpoint of resistance 45,82 38,10 10,54 [1.500] Schematic [1.804] ø6,35 [0.415] 2,67 X 2,29 19,05 [0.250] 2X 8,89 [0.090 X 0.105] [0.750] [0.350] Deep slot Red (2) 2X ø3,99 16,51 [0.157] [0.650] CW (Clock-Wise) 39,47 Black (1) White (3) [1.554] 2X ø7,34 [0.289] Green (5) 2X ø3,96 ø16,00 2X 2° [0.156] 2X ø1,52 [0.630] Draft angle [0.060] CW (Clock-Wise) 304,8 [12.00] Blue (4) Yellow (6) 1,78 1 2 3 4 5 6 [0.070] 2X 18,47 8,13 Cables stripped at [0.727] Yellow Black [0.320] ends for 2,54 [0.100] Red Green Section A-A White Blue sensing.honeywell.com 6 Resistance Resistance (ohm) (ohm) Resistance Resistance Tolerance Tolerance (±%) (±%) End Resistance, End Resistance, max. max. (ohm) (ohm) Effective Electrical Effective Electrical Travel, approx. Travel, approx. (±%) (±%) Taper Taper Mechanical Travel Mechanical Travel (Degree) (Degree) operating operating Torque Torque (mn m [in-oz]) (mn m [in-oz]) Sealing Sealing RoHS RoHS Compliant Compliant aDDiTionaL inFoRMaTion WaRninG The following associated literature is available at sensing.honeywell.com: pERSonaL inJuRY • Product Line Guide DO NOT USE these products as safety or emergency stop • Product Range Guide devices or in any other application where failure of the product • Product Installation Instructions could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WaRninG MiSuSE oF DoCuMEnTaTion • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. 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