Sensors Linear Type RDC10 Series High precision space-saving design contributes to reduce size and weight of the set. Features Rotary Potentiometers High-precision linearity is attained by high-precision printing technology. Light operation force contributes to reduce torque load in motor driven mode. Slide Potentiometers Multi Control Devices Sensors Applications For detecting feedback from motor drive units in digital camcorders and CD changers, MD changers For detecting various types of size in copy machines, multifunctional printers and projectors Rotary Type Typical Specifications Items Linear Type Specifications Rating voltage 5V DC Operating force 0.25N max. Operating life 200,000cycles Total resistance 10k Total resistance tolerance 30 Recommended Products List Travelmm Linearity Independent Length of lever mm Length of terminal mm 14 22 4.5 Model No. 2,400 RDC1014A09 2,100 RDC1022A05 900 RDC10320RB 1,000 RDC1047A03 2 0.5 32 47 Minimum packing unit pcs. 4.4 Note For the switch attached, inner axis of the single-shaft or the dual-shaft type can be chosen.Please place purchase order per minimum packing unit.Please contact us for export packing details. Refer to P.200 for product varieties. Refer to P.201 for product specifications. 199 Sensors Linear Type RDC10 Series Dimensions Unit:mm Style o2.2 2.1 Terminal No. hole ole h o1.7 2.52.6 0.4 0.6 1.7 Rotary Potentiometers A B (R0 .85 ) 1.5 Photo 3T 1T 2T 5 6.9 6 Slide Potentiometers Multi Control Devices S+2 4.54.4 S/2+3.4 Dimension Sensors S+9.5 0.3 max. S 3.6 max. 3.8 max. Mechanical Travel Caulking height 2 0.4 C Rotary Type 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 Dimentions surrounded by parentheses are applicable to RDC1047 only. Circuit Diagram Linear Type 3T 1T 2T Product Varieties In addition to the recommended products, the following specifications can also be accommodated. Lever Variety Size in are applicable to RDC1047 only. Unit:mm 4.5 4.4 Length 3.7 3.6 3 2.9 2.5 2.4 W ho 0 .8 cir W cu o1 . 5 ho m fe re o1 nc e o2 o1 . 5 o1 . 5 cir o2 cu m fe re o1 .5 nc e o1 3.0 3.7 4.5 0.8 Dimensions le o2 2 .5 le o2 Terminal Variety For printed wiring Unit:mm For lead wiring Unit:mm Dimensions Length L2 1.5 2 4 5.5 Note marked are specifications recommended by ALPS. 200 1.9 0.6 L2 0.4 (5) Dimensions Sensors Products Specifications Linear type Rotary type Type Model RDC40 RDC501 RDC502 RDC503 RDC506 RDC80 Multiple turns Horizontal type Vertical type Reflow type Reflow type Thin shape Reflow type RDC10 Items Operating temperature range Electric performance Mechanical performance -30 to 80 -30 to 85 -40 to 120 Slide Potentiometers Total resistance tolerance 30% Multi Control Devices Resistance taper Linear Sensors Rated voltage 5V DC Max. operating voltage 18V DC Linearity 1% 2% 3% 0.5% Effective variable range 13 rotations 320 330 1-phase 360 2-phase STravel -2mm Rotational angle - 16V DC 5V DC Without stopper Rotational torque 10mNm max. 2mNm max. 100,000cycles 200,000cycles 1,000,000cycles - Rotary Type - Linear Type 0.25N max. Operating force Durability Rotary Potentiometers - - Method for Regulating the Linearity Model RDC40 Model RDC50 1. Reference taper : 90%/13 rotations 2. VA is measured output value 1. Reference taper : 100/333.3 2. Output level of reference point is 50% . 5 0 0 2% Output voltage ratio(%) 100 1% Output voltage ratio(%) 100 VA 50 0 13 rotations Model RDC80 Model RDC10 1. Reference taper : 100%/340 2. The center position depends on the position depicted in the product drawing. 2Toutput This is the deviation to an ideal line shown below when the voltage applied between terminals 1 and 3 is assumed to be 100%.Unit:percentage With rated voltage applied between terminals 1 and 3, the ideal line is assumed to be the straight line drawn between the measured output values V B and V A at specified reference positions B and A. 180 (phase difference) 3% 4Toutput 100 165 VA 50 165 0 3% Output voltage ratio(%) 0 160 0 center Position B Position A Mecha stroke VB B A 201