 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| MODEL 7380 SERIES 7/8" Diameter 3-Turn Wirewound Precision Potentiometer 2 MODEL STYLES 7381 7383 7386 7388 (for heavy side load applications) NEW PRODUCT 1/8" Shaft, 1/4" Bushing 1/8" Shaft, Servo 1/4" Shaft, 3/8" Bushing 1/4" Shaft, 3/8" Bushing ELECTRICAL Resistance Range, Ohms Standard Resistance Tolerance Minimum Practical Resistance Tolerance Independent Linearity Minimum Practical Independent Linearity Power Rating, Watts Dielectric Strength Insulation Resistance, Minimum Noise, Maximum Actual Electrical Travel Tap Tolerance End Voltage, Maximum Specifications subject to change without notice. 100 to 30K 5% 1% 0.30% (<500 Ohms) 0.25% (500 Ohms) 0.30%, < 500 Ohms 0.20%, 500 Ohms 1.5 at 70C derating to 0 at 125C 1,000V rms 1,000 Megohms 100 Ohms 1080 + 10 - 0, > 100 Ohms 1080 + 10 - 5, 100 Ohms 3 0.25% of input voltage 2-103 Model 7380 Series ENVIRONMENTAL (MIL-R-12934) Operating Temperature Range Temperature Cycling Shock, 6ms Sawtooth Vibration Moisture Resistance High Temperature Exposure Rotational Load Life Rotational Life Model 7388 (1 pound Side Load) MECHANICAL Static: -55C to +125C Dynamic: -40C to +125C 5 cycles, -55C to +125C (5% R) 100G's (0.1ms discontinuity max.) 15G's, 10 to 2,000 Hz (5% R, 0.1ms discontinuity max.) Five 24 hour cycles (3% R) 1,000 hours at 125C (5% R) 300K shaft rev. + 900 hrs. at rated wattage at 70C (5% R) 300K shaft rev. + 900 hrs. at rated wattage at 70C (5% R) Total Mechanical Travel Number of Gangs, Maximum Weight, Nominal (single gang) Backlash, Maximum Static Stop Strength Panel Nut Tightening Torque, Maximum Shaft End Play, Maximum Shaft Runout, T.I.R., Maximum Pilot Diameter Runout, T.I.R., Maximum Lateral Runout, T.I.R., Maximum Shaft Radial Play, Maximum Start/Run Torque, Maximum (per gang) STANDARD RESISTANCE VALUES, OHMS 7381, 7386 60 oz.-in. 25 lb.-in. .010" .003" .004" .005" .003" 1.2 oz.-in. 1080 + 15 - 0 2 0.75 oz. 1 7383 36 oz.-in. N/A .005" .002" .002" .004" .002" 0.9 oz.-in. Total Resistance 100 200 500 1K 2K 5K 10K 20K Theoretical Resolution (% Nominal) 0.059 0.037 0.030 0.024 0.020 0.018 0.017 0.016 Tempco of Wire 20 ppm/C 20 ppm/C 20 ppm/C 20 ppm/C 20 ppm/C 20 ppm/C 20 ppm/C 20 ppm/C 2-104 Model 7380 Series OUTLINE DIMENSIONS (Inch/mm) Models 7381 & 7386 Bushing Mount with Sleeve Bearing Dim. A 7381 .688.013 17.4750.787 +.0000 -.0003 Dia. +0.0000 3.1699 -0.0076 .1248 +.000 -.002 Dia. +0.000 7.137 -0.051 .281 1/4-32 UNEF Thread 7386 .812.031 20.6250.787 +.0000 -.0005 Dia. +0.0000 6.3500 -0.0127 .2500 +.000 -.002 Dia. +0.000 10.312 -0.051 .406 3/8-32 UNEF Thread B 2 C Mounting Surface Dim. A .125 Min. 3.18 Dim. B Dim. C D 1.125.031 28.580.79 .750.016 19.10.41 Slider CCW CW 75 Max. .625 R Max. 15.9 .080.001 Dia. 2.030.03 Slot: .032.005/0.8130.127 Wide X .032+.010-.000/0.813+0.254-0.000 Deep (Not on Rear Shaft Models) +.000 -.010 +0.00 1.58 -0.25 .062 Chamfer Dim. D .016/0.41 Max. x 45 .312.016 7.930.41 .875.016 Dia. 22.20.41 OPTIONAL TERMINAL CONFIGURATION 40 VIEW B SLIDER .625 R MAX 15.9 R MAX .110 2.794 .020 Thickness .060 .003 Dia. 1.524 .076 .062 .003 1.524 .076 Use Special Feature Code "FT" to order. Enlarged View B 2-105 Model 7380 Series OUTLINE DIMENSIONS (Inch/mm) Model 7383 Servo Mount with Ball Bearing 1.250.031 31.750.79 .875.016 22.20.41 .250 CCW 6.35 CW Min. Mounting Surface .375.031 9.530.79 .781 Dia. Max. 19.8 +.0000 .1248 -.0003 Dia. +0.0000 3.1699 -0.0076 +.000 -.001 +0.000 Dia. 15.875 -0.025 .625 .625 R. Max. 15.9 105 Max. Clamp Ears Slider .080.001 Dia. 2.030.03 .875.016 22.20.41 Housing Dia. .057 Min. 1.45 .062.005 1.580.13 +.005 .875 -.010 +0.13 Dia. 22.2 -0.25 Clamp .922 Dia. Max. 23.4 Chamfer .016/0.406 Max. x 45 .062.005 1.580.13 OPTIONAL TERMINAL CONFIGURATION 105 MAX 40 VIEW B SLIDER .625 R MAX 15.9 R MAX .110 2.794 .020 Thickness .060 .003 Dia. 1.524 .076 .062 .003 1.524 .076 Use Special Feature Code "FT" to order. Enlarged View B METRIC CONVERSIONS 1 in. 1 oz. 25.4 mm 28.4 gm 1 oz.-in. 1 lb.-in. 0,007 N-m 0,113 N-m 2-106 Model 7380 Series SPECIAL FEATURES Center Tap Linearity Tape Rear Shaft Extension Flatted Shaft Slotted Shaft (Standard on single cup 7386 without RS) Shaft Lock (7381, 7386 only) High Torque, 2-6 oz.-in. (7386 only) Additional Gangs Gold Plated Solder Lug Terminals (See optional terminal configuration) ORDERING INFORMATION CT LT RS FS SS SL HT 2G FT 2 7386 R 10K T2 L .50 XX Model Series Resistance Prefix Resistance Value Optional Special Feature Code Linearity Optional Non-Standard Tolerance MATCHING TURNS COUNTING DIALS 7381: RBJ, 2601, 2641 7386: RB, 2126, 2606, 2606S, 2607, 2607S, 2626, 2627, 2646, 2646S, 2647, 2647S CIRCUIT DIAGRAM NOTES (S) (CCW) (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 INCH mm 2-107 Model 7380 Series |
Price & Availability of 7388R5KT2L50XX
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |