No. FX-97-2J51 Cu s t ome r : ROXBURGH ELECTRONICS LIMITED tlate :JuI. 10. 1997 Attention: Your ref. No : Your P a r t. N o : 29 0213 SPECIFICATIONS ALPS*; MODEL _ RKHK11410KA Sd e c No. Sample RECEIPT No. : 428884 STATUS RECEIVED By. Date Si gnature Name Title ALPS ELECTRIC CO., LTD. nsn' n APP ' ENG. DEPT. DIVISION Sales No. FX-97-2451 SPECIFICATIONS 1. THIS SPECIFICATIONS APPLY TO RK11K1140AHHB POTHmOMBTERS. 2.00NIMS OF THIS SPECIFICATIONS. 288S nn 3. MARKING f. VAUE TAPER 4.RBIARKS SH PA *This unit uses polycarbonate.To be careful for using this unit in.such violent gas ataospherio condition as aonia,aiine,alkaline aqueous solution.aroaatic hydrocarbon, ketoa ester, alkyl hydrocarbon, etc. I SPECIFICATIONS ELECTRICAL 1. Total resistance : 2. Rated oower - 10 kn +208 0.05 W 3. Rated voltage The rated voltage shall be the voltage ot 0. C. or A. C. (commercial freouency .effective value ) eorresoondint to the rated oower (dissinat ion), and be obtained from the f o 11 on i no formula. When the obtained rated voltate exceeds however, the maxinun working voltage given the maximum working voltage of E /FT (V) Where in the following shall the lot lowing, be the rated voltage. E : Rated voltage (v) P ; Rated oower (dissioation) (W) R : Nominal total resistance to) Maximum working volta9e : 50 V A. C. . 20 V 0. C. 4. Resistance taoer : A 5.Residual resistance between tern. 142.243 : 200 max. Less than 100 mV. (Measured by JIS C 6443) 6. SI iding noi se 7. Insulation resistance : More than 100 Mn at 500V D. C. 8- Withstand voltage: 500V A. C. for one minute. MECHANICAL I.Total rotational angle : 3005 2. Rotational torque : 30^200 gf-cm 3. Resistance to soldering heat : (Rotational soeed 60 /sec.) After soldering (Less than 300C and within 3 seconds) there shall be no evidence of poor contact between resistance element Physical damages as a result of the test. and terminals, or any 4. Sloooer strength : 6 ksf-cm mi n. (figures at break) 5. Robustness after soldering resistor shaft against end thrust and oulI force : After installing the ootentiometer. the shaft shall withstand against end thrust and oul I force of more than 8 kgf. 6. Robustness at shaft against side thrust : After installing the Potentiometer, the shaft shall withstand against side thrustof more less than 3 kgf on the end of the shaft at the axis of right angles to the shatt. 7. Shaft olay : After installing the ootentiometer. the resistor shall be mounted by soldering the mounting legs on the Panel.When a side thrust of 500 gf-cm shall be aoolied at the end of the shaft, the total shalt Play shall not exceed 0.7X1/30 mo d-d. < L'Shatt 8. Bushing nut tightening strength = Tightening torflue to be no greater than length ) 10 Kgf-cm. Pay attention otherwise the strength nay not be assured. ENDURANCE I.Rotational life = 15.000 cycles min. NOTE 1. The iterns exceot above mentioned items shall meet or exceed JIS C 6443. (R)>ALPS ELECTRIC CO., LTD. APPO. CHKO. OSGO. TITLE Ott.Ol.'S? ocl.OI.'H Oct. 01. '92 SYHB DATE APPD CHKD OSGO S, Mi asa H. Sat oh I I I S. Samara I I 428884 DOCUMENT I NO. I I C V I 1-7 . ALPS I ELECTRIC CO. .LTD YUKIGAYA OTSUKA-CHO OTA-KU TOKYO __ JAPAN (00 90 70 80 t X o 60 50 40 30 20 10 0 \ TERM. I \ 30 60 90 120 150 180 210 c. w> ROTATION ANGLE FULL C. C. W. 240 270 300* TERM. 3 POSITION AT 150' C. W. SHAFT ROTATION FROM FULL C. C. W. POSITION VOLTAGE PERCENT SHALL FALL WITHIN THE LIMITS OF 10-25 PERCENT. NAME RESISTANCE TAPFR (7. 5) t . 25A0. 5 I 1 0. 5_ ]---X o 757 ! SB* 6.8... J6-g.o WITHIN THIS LENGTH. Bttffi 'MOUNTING SURFACE P. W. 8. MOUNTING DETAIL (TOLERANCEIO. 1) VIEWEO FROM MOUNTING SIDE SHAFT SHOWN IN FULL C. C. W. POSITION. P. W. B. * SHAFT SHOWN IN CENTER POSITION OR CENTER CLICK POSITION. T=l. 6 mtu armnst mi iO. 3 10 <L<IO0 0. 5 100 AS AKCIIIM (IKHilOII PART NO. MATERIAL NAME / CODE HAKE 10. 6 5' FINISH (R)>ALPS ELECTRIC CO., LID. SCALE osco. i-at)it Y. SAITOH '94-07-20 2 = I 428884 TITLE CHKO. M. SATOH APPD. STMB APPO |CHKD OSGO OATE \ r T 194-07-20 R. ARASAWA '94-07-20 T i r FIGURE I UNIT OOCUMENT m NO. Kll 1H0Z22 F03