2 2-67 model 6180 series model 6180 series 7/8?diameter single turn conductive plastic precision potentiometer / position sensor electrical resistance range, ohms 1k to 100k standard resistance tolerance ?0% minimum practical resistance tolerance ?% independent linearity * ?.0% minimum practical independent linearity ?.5% input voltage, maximum 400vdc not to exceed power rating power rating, watts 1.0 at 70? derating to 0 at 125? dielectric strength 750v rms insulation resistance, minimum 1,000 megohms output smoothness, maximum 0.1% actual electrical travel, nominal 340 (300 with stop feature) electrical continuity travel, nominal 350 (320 with stop feature) end voltage, maximum 0.5% of input voltage resolution essentially infinite temperature coefficient** -800 ppm/? model styles 6181 1/8?shaft, 1/4?bushing 6186 1/8?shaft, 3/8?bushing 6187 1/4?shaft, 3/8?bushing specifications subject to change without notice. * linearity is measured between 1% and 99% of input voltage. ** special tempco available to ?00ppm/?.
standard resistance values, ohms 1k 2k 5k 10k 20k 50k 2-68 model 6180 series environmental (mil-r-39023) operating temperature range static: ?5? to +125? dynamic: ?0? to +125? temperature cycling 5 cycles, ?5? to +125? (10% ? r) shock, 6ms sawtooth 100g? (0.1ms discontinuity max.) vibration 10g?, 10 to 500 hz (2% ? r, 0.1ms discontinuity max.) moisture resistance five 24 hour cycles (25% ? r) high temperature exposure 1,000 hours at 125? (0.5% ? r) rotational life 5 mil. shaft rev. rotational load life 5 mil. shaft rev. (10% ? r) mechanical total mechanical travel 360 (320 ? with stop feature) number of gangs, maximum 1 weight, nominal (single gang) 0.53 oz. backlash, maximum 1 static stop strength 40 oz.-in. panel nut tightening torque, maximum 25 lb.-in. start/run torque, maximum 1.0 oz.-in. 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
adjustment slot .032 .005/0.813 0.127 wide x .032 .010/0.813 0.254 deep anti-rotation pin .060 .005/1.524 0.127 dia. on .290 .005/7.366 0.127 radius extends .040 .010/1.016 0.254 from mounting surface mounting surface .875 .031 22.2 .031 .559 14.2 max. .455 11.6 max. +.000 -.010 +0.00 -0.25 .062 1.58 .375 .016 9.53 0.41 3/8 - 32 unef thread chamfer .016/0.41 max. x 45 +.000 -.002 +0.000 - 0.051 .406 10.312 dia. ccw cw 45 5 .187 .016 4.75 0.41 r. slider .875 .016 22.2 0.41 dia. dim. "a" dia. +.0000 -.0005 + 0.0000 - 0.0127 .1248 3.1699 +.0000 -.0005 + 0.0000 - 0.0127 .2497 6.3424 a dim. model 6186 model 6187 2 2-69 model 6180 series outline dimensions (inch/mm) adjustment slot .032 .005/0.813 0.127 wide x .032 .010/0.813 0.254 deep anti-rotation pin .060 .005/1.524 0.127 dia. on .290 .005/7.366 0.127 radius extends .040 .010/1.016 0.254 from mounting surface mounting surface .875 .031 22.2 .031 .559 14.2 max. .455 11.6 max. .875 .016 22.2 0.41 dia. +.000 -.010 +0.00 -0.25 .062 1.58 .312 .016 7.93 0.41 1/4 - 32 unef thread chamfer .016/0.41 max. x 45 +.000 -.002 +0.000 - 0.051 .281 7.137 dia. dia. +.0000 -.0005 +0.0000 - 0.0127 .1248 3.1699 ccw cw 45 5 .187 .016 4.75 0.41 r. slider outline dimensions (inch/mm) model 6181 model 6186 & 6187
model 6180 series 2-70 ordering information 6187 r 10k t5 l 1.0 xx model series resistance prefix resistance value optional special feature code linearity optional non-standard tolerance (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 shaft lock sl stop st
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