Resistive Sensors Linear Type RDC10 Series The high accuracy space saving design contributes to reduced weight and size of sets to be designed. Magnetic Sensor Piezo Sensor Resistive Sensor Features ● ● Applications Highly accurate linearity achieved through state-of-the-art printing technique. Light power operation type, which contributes to torque load reduction at drive motor. ● ● ● ● For detecting feedback from motor drive units in digital video cameras and CD/MD changers For detecting the size in photo copiers, multifunctional printers and projectors Digital still cameras Car navigation system, car stereo Typical Specifications Items Specifications Rating voltage 5V DC Operating force 0.25N max. Operating life 200,000cycles Total resistance 10kΩ Total resistance tolerance ±30％ Product List Travel（mm） Linearity Length of lever （mm） Length of terminal （mm） 14 22 4.5 ±0.5％ Minimum packing unit （pcs.）※ RDC1014A09 2,400 RDC1022A05 2,100 RDC10320RB 900 RDC1047A03 1,000 2 32 47 Model No. 4.4 Notes 1. Additional product specifications - referring to those not included in the above - are also available. 2. FThe minimum packing unit is the basic unit quantity of your order. Please place purchase orders in integer multiples of the minimum packing unit. Please conact us for export packaging details. For product varieties, see P.27 For other product specifications, see P.30 26 Resistive Sensors Linear Type RDC10 Series Dimensions Unit:mm Photo Style Terminal No. hole ø1.7 2.1 hole 2.5（2.6） Magnetic Sensor 0.4 5 6.9 6 0.6 1.7 ø2.2 B （R 0.8 5） 1.5 A RDC10□□ S+2 Piezo Sensor 3T 1T 2T Resistive Sensor 4.5（4.4） S/2+3.4 S+9.5 Dimension 0.3 max. S Mechanical travel 3.6 max. （3.8 max.） S A B C RDC1014 14 19 15 10 RDC1022 22 19 15 14 RDC1032 32 29 25 19 RDC1047 47 37 33 26.5 Model Caulking height 2 0.4 C Sizes in（ ）are applicable to RDC1047 only. Circuit Diagram 3T 1T 2T Product Varieties In addition to the recommended products, the following specifications are also supported. Unit:mm ＊Sizes in（ ）are applicable to RDC1047 only 4.5 （4.4） 0.8 ho le W cir cu ø1 . 5 m fe re ø1 nc e Dimensions ø2 ø2 ø1.5 ø1.5 3.7 4.5 2.5 （2.4） ho le cir ø2 cu m fe re ø1.5 nc e ø1 2.5 W ø2 3 （2.9） 0.8 Length 3.7 （3.6） 3.0 Lever Variety Terminal Variety For printed wiring Unit:mm For lead wiring Unit:mm (5) Dimensions 0.4 Length L2 1.5 1.9 L2 0.6 Dimensions 2 4 5.5 Note Shows the specification recommended by Alps. 27 Resistive Sensors Product Specifications Rotary type Style Magnetic Sensor Piezo Sensor Model RDC40 Linear type RDC501/RDC502/ RDC503/RDC506 RDC80 RDC10 RD7 −30℃ to ＋85℃ −40℃ to ＋105℃ Item Operating temperature range Resistive Sensor −30℃ to ＋80℃ −40℃ to ＋120℃ Total resistance tolerance ±30% Resistance taper Electric performance Linear Rated voltage 5V DC Max. operating voltage 18V DC Linearity ±1% ±2% Effective variable range 13rotations 320° 12V DC 16V DC Rotational angle Mechanical performance ±20% 5V DC 18V DC ±3% ±0.5% ±1% 330° （1-phase） 360° （2-phase） S（travel）– 2mm S（travel） 0.25N max. 2N less. （Without stopper） Rotational torque 2mN・m max. 10mN・m max. Operating force 100,000cycles Durability ● ● ● 200,000cycles ● 1,000,000cycles ● Method for Regulating the Linearity 5 0 Model RDC50 Output voltage ratio（%） 100 VA ±1% Output voltage ratio（%） 1. Reference taper : 90%/13rotations 2. VA is measured output value 0 1. Reference taper : 100% / 333.3˚ 2. Index point is 50% output point 100 50 0 13 rotations Model RDC80 1. Reference taper : 100% / 340û 30 180û（phase difference） ±3% 2T output 4T output 100 ±165û 50 0 0˚ ±160˚ Model RDC10/RD7 With rated voltage applied between terminals 1 and 3, the straight line which connects the measured output values VB and VA at specified reference positions B and A is assumed to be an ideal straight line, so that deviation against the ideal straight line when the voltage applied between terminals 1 and 3 is assumed to be 100％ can be expressed as a percentage. V A ±165û ±3% Output voltage ratio（%） 2. The center is in the configuration diagram condition ±2% Model RDC40 0û center Position B Position A （Mecha stroke） VB B A