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Technical content

Refer to P.363 for attached parts. Rotary Motor-driven Type RK168/RK271 Series Remote controllable and available in a wide variety of products. Typical Specifications Items Specifications 3, 3, Total resistance tolerance ʶ20ˋ Maximum operating voltage 50V AC 10 to 40mNɾm 30V AC

15 UP 45mNɾm

Total rotational angle 300ʶ5˃ Rotational torque Operating life 15,000cycles Operating temperature range ʵ10ˆ UP ʴ70ˆ Motor voltage 4 to 6V DCʢStanderdɿ4.5V DCʣ Potentiometer rotational speed ʢsec/300˃ʣ 12ʶ3ʢ4.5V DCʣ Maximum operating current At rotationɿ100mA / At end slipɿ150mA Type 16mm size 27mm size Model Number of resistor elements Shaft type Length of the shaft ʢmmʣ Total resistance ʢkЊʣ Resistance taper Motor print terminal Products No. Minimum order unit ʢpcs.ʣ Drawing No. RK1681˘MG0 Dual- unit Quad- unit 6 ganged- unit Dual- unit Flat 100 100 With RK16812MG099 200 15A Without RK16814MG02R 2 With RK16816MGA04 3 RK27112MC0 15A Without RK27112MC030150 4 Product Line Metal Shaft Potentiometer Dimensions Unit:mm No. Photo Style PC board mounting hole dimensions ʢViewed from mounting sideʣ 13.212.54 0.3 4.5 13.3 2-ø2.65 2-ø2.35 0.8 M9G0.752R1 (44.9) 25 (18.1) 23.25 71 2 ø25 max. 60˚ 18.7 Shaft shown in full CCW position /K32/K2D/K32/K2E/K36 G/K31/K2E/K32 /K73/K71/K75/K61/K72/K65 /K68/K6F/K6C/K65/K73 /K4D/K6F/K75/K6E/K74/K69/K6E/K67 /K73/K75/K72/K66/K61/K63/K65 /K31/K39/K2E/K37 /K31/K35/K2E/K35 /K37/K2E/K35 /K32/K2E/K35 /K37/K2E/K35 /K31/K32/K2E/K35 /K31/K37/K2E/K35 /K31/K37 /K31/K36/K2E/K35 /K38/K2D/KBF/K31 /K68/K6F/K6C/K65/K73/K32/K2D/KBF/K31/K2E/K32 /K68/K6F/K6C/K65/K73 /K32/K2D/K64/K75/K6D/K6D/K79 /K52/K31 /K52 /K32/K31/K32/K33 /K32/K31/K33 /K43/K4F/K4D qwe qw e 16mm size Single-shaft, dual-unit RK16812MG

Rotary Motor-driven Type RK168/RK271 Series Metal Shaft Potentiometer (68.35) 25 (18.1) 15.1 31.6 7 ø25 max. R1R2 2 M8G0.75 4.5 4 12.5 16 1231 60˚ 22.7 Shaft shown in full CCW position 7 11.5 2-2.6G1.2 square holes 30.5 5 10 5 5 6-ø1.2 holes Mounting surface Dimensions Unit:mm No. Photo 4UZMF PC board mounting hole dimensions ʢViewed from mounting sideʣ 13.212.54 0.3 4.5 13.3 2-ø2.652-ø2.35 ø3 0.8 M9G0.752R1 (49.25) 25 (18.1) 27.6 7 ø25 max. 60˚ 18.7 Shaft shown in full CCW position 13.212.54 0.3 4.5 13.3 2-ø2.652-ø2.35 ø3 0.8 M9G0.75 (53.6) 25 (18.1) 31.95 7 ø25 max. 60˚ 18.7 Shaft shown in full CCW position 2-2.6G1.2 square holes Mounting surface 12.3 7.5 7.5 2.5 7.5 12.5 17.5 16.5 16-ø1 holesR1 R3 R2 R4 1 2 3 COM 123 123 4-dummy qwe qew qew 2-2.6G1.2 square holes Mounting surface 19.7 12.3 7.5 2.5 7.5 12.5 17.5 16.5 24-ø1 holes 2-ø1.2 holes 6-dummy R6 1 2 3 R3R1 R4R2 123 123 123 7.5 4.35 COM qwe wq e wq e wq e 16mm size Single-shaft, quad.-unit RK16814MG 16mm size Single-shaft, 6-ganged unit RK16816MG 27mm size Single-shaft, dual-unit RK27112MC

16mm SizeʢRK168 SeriesʣShaft Variety Shaft shown in full CCW position 4.5 L1 Unit:mm 16mm SizeʢRK168 SeriesʣStandard Dimensions of Bushing and Fixing Lug M9G0.75 18.7 13.3 0.3 2-ø2.35 holes 2-ø2.65 holes Unit:mm Style of Printed Terminal for Motor Unit:mm 12.542 (1) 16.5 19.7 2-ø 1.2 holes 2-2.6G1.2 square holes 12.542 (1.9) 11.5 20.7 2-ø1.2 holes 2-2.6G1.2 square holes For exclusive use of RK168 Types other than RK168 Product Varieties In addition to the recommended products, the following specifications can also be accommodated. Basic Motor Specifications Type 16mm size 27mm size Number of unit Model Motor type Sealed case Motor printed terminal 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 Single-shaft, dual-unit RK27112MC Single-shaft, quad.-unit RK27114MC Available Available 4 to 6V DC ʢStandard:4.5ʣ 12ʶ3sec/300˃ ʢ4.5V DCʣ At rotation 100mA At end slip 150mA ʢ4.5V DCʣ Total Resistance Variety Total resistanceʢkЊʣ 10 20 50 100 Resistance Taper Resistance taper 15A 3B marked are specifications recommended by ALPS. Note Rotary Motor-driven Type RK168/RK271 Series Metal Shaft Potentiometer

Metal Shaft Potentiometers Type Number of drive shafts Model Photo Fixing method of bushing Terminal mounting Attached switch Gang error applicable to Dual-unit parts for audio volume control purposes Page 50mm size metal shaft high- quality-audio 20mm size metal shaft 27mm size metal shaft Single-shaft RK5011˘ARK203 / EC20A RK2711 RK1681˘ / MG0 RK2711˘MC0 The bushing can be fastened by use of screwsThe bushing can be fastened by use of screwsBushing screw clamp 8JUIPVU ʵ100dB to 0dB 2dB max. ʵ40dB to 0dB 3dB max. 358352 354 360 ʵ60dB to 0dB 3dB max. ʵ60dB to 0dB 3dB max. Vertical type Horizontal type Rotary motor-driven 350ˆ max. 5s max. 350ˆmax. 3s max. .PUPSUFSNJOBM: 350$max 2s max.350ʶ10ˆ, 5s 300ˆ max. 3s max. 260ʶ5ˆ, 5ʶ1s 260ʶ5ˆ, 5ʶ1s Manual soldering Dip soldering Reflow soldering Operating temperature rangeʵ30ˆ to ʴ80ˆ ʵ10ˆ to ʴ70ˆ 0.05W 0.1W 0.05W 5kЊʽRʻ 10kЊ 70dB min. 10kЊʽRʻ50kЊ 80dB min. 50kЊʽRʻ100kЊ 90dB min. 100kЊʽR 100dB min. 120dB min. 100MЊ min. 250V DC 100MЊ min. 500V DC 100MЊ min. 250V DC 300V AC for 1minute 300V AC for 1minute 500V AC for 1minute 0.5 100N max. 0.9 1.5 0.9 150N max. 100N max. 10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of X, Y and Z and for 2 hours respectively 85ʶ2ˆ for 192h Rated power Residual resistance Maximum attenuation ʢVolume controlʣ Insulation resistance Voltage proof Stopper strengthʢNɾmʣ Push-pull strength Vibration Electrical performanceMechanical performance ʵ40ʶ2ˆ for 192h ʵ30ʶ3ˆ for 96h ʵ20ʶ3ˆ for 240h ʵ20ʶ2 for 96h 60ʶ3ˆ, 90 to 95ˋRH for 240h 70ʶ2ˆ for 96h 70ʶ2ˆ for 240h 70ʶ2ˆ for 96h 40ʶ2ˆ, 90 to 95ˋRH for 96h 60ʶ2ˆ,

90 UP95ˋRH for 240h

40ʶ2ˆ,

90 UP95ˋRH for 96h

Rʽ10kЊ 20Њmax. 10kЊʻRʽ50kЊ 30Њmax. 50kЊʻR Nominal total resistance of 0.1% or less 5kЊʽ Rʻ 10kЊ 70dB min. 10kЊʽ Rʻ 50kЊ 80dB min. 50kЊʽ Rʻ 100kЊ 90dB min. 100kЊʽ R 100dB min. Rʽ10kЊ 20Њmax. 10kЊʻRʽ50kЊ 30Њmax. 50kЊʻR /PNJOBMUPUBMSFTJTUBODFPGPSMFTT Solderheat resistance 350ˆmax. 5s max. Motor terminal:350ˆmax. 2s max. 100MЊ min. 500V DC 500V AC for 1minute ʵ30ʶ3ˆ for 96h ˔ .FUBM4IBGU1PUFOUJPNFUFST"UUBDIFE1BSUT ʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜ ˔ .FUBM4IBGU1PUFOUJPNFUFST$BVUJPOTʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜ List of Varieties

Metal Shaft Potentiometers Attached Parts The following parts are included with the product. Applicable products RK09L RK168 RK097 RK203 RK271 RK097 RK098 RK163 RK097 RK098 Bearing screw diameter Hexagonal nut Flat washer M9G0.75 M8G0.75 211 M7G0.75 M6G0.75 ø14 ø9.1 0.5 ø14 ø8.1 0.5 ø12 ø7.2 0.5 ø10 ø6.2 0.5 Unit:mm