346 remote controllable and available in a wide variety of products rotary motor-driven type rk168 mounting direction horizontal type refer to p.347 for other specifications. refer to p.348 for attached parts. refer to p.349 for soldering conditions. number of resistor elements shaft type length of the shaft l 1 mm total resistance k ? resistance taper motor print terminal products no. minimum order unit pcs. japan export drawing no. dual-unit quad-unit flat 10 0 with rk16812mg099 200 200 1 25 3b 15 a without RK16814MGA0K 2 product line dimensions unit:mm no. 2 photo style pc board mounting hole dimensions viewed from mounting side 13.212.5 4 9 0.3 4.5 13.3 ?6 2-?2.65 2-?2.35 ?3 0.8 c1 m9g0.75 2 r1 r2 r3 r4 12 ( 49.25 ) 25 ( 18.1 ) 27.6 7 ?25 max. 60? 25 18.7 shaft shown in full ccw position 2-2.6g1.2 square hole mounting surface 12.3 7.5 7.5 2.5 7.5 12.5 17.5 16.5 16-?1 hole r1 r3 r2 r4 1 2 3 com 12 3 12 3 4-dummy qwe qe w qe w 16mm size single-shaft, quad.-unit rk16814mg 1 13.212.54 9 0.3 4.5 13.3 ?6 2-?2.65 2-?2.35 ?3 0.8 c1 m9g0.75 2 r1 r2 ( 44.9 ) 25 ( 18.1 ) 23.25 71 2 ?25 max. 60? 25 18.7 shaft shown in full ccw position 2-2.6g1.2 square hole mounting surface 19.7 15.5 7.5 2.5 7.5 12.5 17.5 17 16.5 8-?1 hole 2-?1.2 hole 2-dummy r1 r2 1 2 3 2 13 com qwe qw e 16mm size single-shaft, dual-unit rk16812mg typical specifications items specifications total resistance tolerance 20 maximum operating voltage 50v ac total rotational angle 3005 rotational torque 10 to 40mn?m operating life 15,000 cycles operating temperature range ?10 to 70 motor voltage 4 to 6v dc standerd4.5vdc potentiometer rotational speed sec/300? 123 4.5v dc maximum operating current at rotation100ma / at end slip150ma other varieties are also available. refer to "other specifications" (p.347). note packing specifications tray number of packages pcs. export package measurements mm 1 case /japan 1 case /export packing 200 200 3 6 85 2 7215 rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
347 shaft variety l 1 12 c1 ? 6 shaft shown in full ccw position ? 4.5 l 1 20 25 30 unit:mm standard dimensions of bushing and fixing lug 7 m9 g 0.75 2 the self-tapping screw should extend 6.5mm below the mounting surface. 18.7 13.3 0.3 9 2 - ?2.35 hole 2 - ?2.65 hole ?3 unit:mm style of printed terminal for motor unit:mm 12.5 4 2 (1) 16.5 19.7 17 2 - ? 1.2 hole 2-2.6 g 1.2 square hole in addition to the products listed, we can accommodate the follow specifications. basic motor specifications number of unit model motor type sealed case motor voltage potentiometer rotational speed max. operating current single-shaft, dual-unit rk16812mg single-shaft, quad-unit rk16814mg single-shaft, 5-ganged-unit rk16815mg single-shaft, 6-ganged-unit rk16816mg available available 4 to 6v dc standard: 4.5 123sec/300 4.5v dc at rotation 10 0 m a at end slip 15 0 m a 4.5v dc total resistance variety total resistance k? 10 20 50 10 0 resistance taper resistance taper 15 a 3b marked are specifications recommended by alps. note refer to p.348 for attached parts. motor printed terminal rotary motor-driven type / other specifications rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
348 rotary motor-driven type / attached parts 11 m9 0.75 2 ?14 ?9.1 0.5 the following parts are included with the product. nut washer unit:mm rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
312 list of varieties metal shaft potentiometers type 16mm size 20mm size 27mm size 50mm size rotary motor-driven series rk163 rk203/ec20a rk271 rk501 rk168 single-shaft number of resistor elements single/dual single single/dual/quad dual/quad dual/quad/5-ganged/6-ganged photo terminal mounting horizontal vertical horizontal fixing method of bushing bushing screw clamp operating temperature range ?10 to 70 rk203 ?40 to 85 ec20a ?30 to 80 ?10 to 70 operating life 15,000 cycles 30,000 cycles 15,000 cycles available for automotive use life cycle (availability) electrical performance total resistance k ? 5, 10, 20, 50, 100, 200 10 5, 10, 20, 50, 100, 250 10, 20, 50, 100 resistance taper 15a, 1b, 3b, 15c b 15 a , 3 b rated power 0 .1w 0.05w 15a 0.05w 0 .1w 0.05w residual resistance rQ10k 20 max. 10k?rQ50k 30 max. 50k?r3m nominal total resistance of 0 .1% o r l e s s % rQ10k 20 max. 10k?r50k 30 max. 50k?Qr nominal total resistance of 0 .1% o r l e s s % maximum attenuation volume control 5k?Qr 10k 7 0db min. 10k?Qr 50k 8 0db min. 50k?Qr100k 9 0db min. 10 0 k ?Qr 10 0 d b m i n . 5k?Qr 10k 7 0db min. 10k?Qr 50k 8 0db min. 50k?Qr100k 9 0db min. 100k?Qr 100db min. 12 0 d b m i n . 5k?Qr 10k 7 0db min. 10k?Qr 50k 8 0db min. 50k?Qr100k 9 0db min. 100k?Qr 100db min. gang error applicable to dual-unit parts for audio volume control purposes ?40db to 0db 3db max. ?70db to ?60db3db max. ?60db to 0db2db max. ?100db to 0db 2db max. ?60db to ?40db5db max. ?40db to 0db3db max. insulation resistance 100m min. 500v dc 10 m m i n . 2 5 0 v d c 100m min. 500v dc 10 0 m m i n . 2 5 0 v d c voltage proof 500v ac f o r 1m i n u t e 300v ac f o r 1m i n u t e 5 0 0 v a c f o r 1m i n u t e 300v ac f o r 1m i n u t e center-taps without mechanical performance detent without, center, 21, 31, 41 17 without, center, 21, 31, 41 without stopper strength 0.9 0.5 0.9 1. 5 0.9 push-pull strength 10 0 n m a x . 150n max. 10 0 n m a x . vibration 10 to 55 to 10hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of x, y and z for 2 hours respectively shaft style serrated type, flat type, slotted type flat type slotted type, flat type slotted type flat type terminal style insertion, lead insertion attached switch ec20a: momentary push switch page 332 337 340 344 346 metal shaft potentiometers soldering conditions ???????????????????????????????????????? 349 potentiometers cautions ???????????????????????????????????????????????????? 427 potentiometers measurement and test methods ???????????????????????????????????????? 429 potentiometers resistance taper ???????????????????????????????????????????????? 431 note indicates applicability to some products in the series. rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
349 reference for manual soldering example of reflow soldering condition reference for dip soldering 300 200 100 a b c time (s) g max. f max. h max. e max. room temperature temperature (?c ) pre-heating d series tip temperature soldering time no. of solders rk09l, rk097 350 max. 3s max. 1 time rk203 300 max. 3s max. 1 time rk119 3 5 0 10 3 s 1 time rk271 350 max. 5s max. 1 time rk501 3 5 0 10 5 s 1 time rk163 350 max. 5s max. 1 time rk168 potentiometer terminal 300 max. 3s max. 1 time motor terminal 350 max. 2s max. 1 time series preheating dip soldering no. of solders soldering surface temperature heating time soldering temperature soldering time rk09l, rk097, rk203 10 0 m a x . 2 min. max. 2605 5 1s 2 time max. rk501 12 0 10 2 min. max. 2605 5 1s 2 time +1 0 series a b c d e f g h no. of reflows rk119 260 230 18 0 15 0 2 min. 3s 40s 4 min. 2 time max. 1. when using an infrared reflow oven, solder may sometimes not be applied. be sure to use a hot air reflow oven or at type that uses infrared rays in combination with hot air. 2. the temperatures given above are the maximum temperatures at the terminals of the potentiometer when employing a hot air reflow method. the temperature of the pc board an d the surface temperature of the potentiometer may vary greatly depending on the pc board material, its size and thickness. ensure that the surface temperature of the potentiometer does not rise to 250 or greater. 3. conditions vary to some extent depending on the type of reflow bath used. be sure to give due consideration to this prior to use. notes temperature pro?le +1 0 metal shaft potentiometers / soldering conditions rotary potentiometers slide potentiometers metal shaft insulated shaft knob operating ring type
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