2 2-129 model 9300 series model 9300 series 1-13/16?diameter 3-turn wirewound precision potentiometer electrical resistance range, ohms 30 to 190k standard resistance tolerance ?% minimum practical resistance tolerance ?% independent linearity ?.25% minimum practical independent linearity ?.2%, < 150 ohms ?.1%, 150-1,500 ohms ?.05%, 1,501-9,999 ohms ?.04%, 10k ohms power rating, watts 3.0 at 70? derating to 0 at 125? dielectric strength 1,000v rms insulation resistance, minimum 1,000 megohms noise, maximum 100 ohms actual electrical travel 1,080 + 3 ?0? 100 ohms 1,080 + 2 ?0? 101-700 ohms 1,080 + 1 ?0? >700 ohms electrical continuity over travel +90 ? at each end tap tolerance ?? 100 ohms ?? 101-700 ohms ?.5? >700 ohms end voltage, maximum within std. linearity tolerance model styles 9301 1/4?shaft, 3/8?bushing 9303 1/4?shaft, servo specifications subject to change without notice.
2-130 model 9300 series operating temperature range static: ?5? to +125? dynamic: -40? to +125? temperature cycling 5 cycles, ?5? to +125? (5% ? r) shock, 6ms sawtooth 50g? (0.1ms discontinuity max.) vibration 5g?, 10 to 2,000 hz (5% ? r, 0.1ms discontinuity max.) moisture resistance ten 24 hour cycles (3% ? r) high temperature exposure 1,000 hours at 125? (5% ? r) rotational load life 2 mil. shaft rev. plus 900 hrs. at rated wattage at 70? (5% ? r) mechanical total mechanical travel 1260 5 number of cups, maximum 3 weight, nominal (per gang) 3.4 oz. static stop strength 600 oz.-in. backlash, maximum essentially zero shaft end play, maximum .005" shaft runout, t.i.r., maximum .0005" pilot diameter runout, t.i.r., maximum .001" lateral runout, t.i.r., maximum .0015" starting torque, maximum 1.3 oz.-in. running torque, maximum 0.9 oz.-in. panel nut tightening torque, maximum 9301 9303 25 lb.-in. n/a shaft radial play, maximum 0.002" 0.001" standard resistance values, ohms theoretical total resolution tempco resistance (% nominal) of wire 1k 0.039 ?0 ppm/? 5k 0.032 ?0 ppm/? 10k 0.027 ?0 ppm/? 20k 0.021 ?0 ppm/? 50k 0.017 ?0 ppm/? environmental (mil-r-12934)
2 2-131 model 9300 series outline dimensions (inch/mm) 1.203 30.56 .562?016 14.3 0.41 locating hole .129 .005/3.277 0.127 dia. x .094 .016/2.388 0.406 positioned as shown r. max. + slider cw cww 60 ? max. 1.844 .031 46.84 0.79 1.344 .031 34.14 0.79 .812 .031 20.6 0.79 .312 .016 7.93 0.41 1.812 .016 46.03 0.41 dia. .405 .001 10.3 0.03 dia. + .0000 ?.0003 + 0.0000 ?0.0076 .2497 6.3424 dia. + .000 ?.010 + 0.00 ?0.25 .062 1.58 chamfer .016/0.41 max. x 45 ? mounting surface 3 / 8 -32 unef thread outline dimensions (inch/mm) slider cw cww 1.750 .031 44.45 0.79 1.250 .031 31.75 0.79 .625 .031 15.9 0.79 .093 .005 2.36 0.13 .062 .005 1.58 0.13 1.812 .016 46.03 0.41 dia. + .0000 .0003 + 0.0000 0.0076 .2497 6.3424 dia. 1.203 30.56 r. max. 60 ? max. + .000 .001 + 0.00 0.03 1.875 47.63 dia. + .005 .010 + 0.13 0.25 2.000 50.80 dia. chamfer .016/0.41 max. x 45 ? mounting surface metric conversions 1 in. 25.4 mm 1 oz. 28.4 gm 1 oz.-in. 0,007 n-m 1 lb.-in. 0,113 n-m model 9301 bushing mount model 9303 servo mount
2-132 model 9300 series 9301: 2606, 2607, 2626, 2627, 2646, 2647, rb matching turns counting dials ordering information 9301 r 10k l.25 xx model series resistance prefix resistance value optional special feature code linearity (ccw) (s) (cw) metric equivalents, based on 1 inch = 25.4mm are rounded to the same number of significant figures as in the original english units and are provided for general information only. tolerances unless otherwise specified: linear = .01 inches (.25mm) angular = 2 degrees notes mm inch circuit diagram special features center tap ct linearity tape lt rear shaft extension rs flatted shaft fs slotted shaft ss shaft lock (9301 only) sl
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