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7601R20KT2L.50XX [TTELEC]

1-13/16 Diameter 10-Turn Wirewound Precision Potentiometer; 1-13 / 16直径10圈线绕精密电位器
7601R20KT2L.50XX
型号： 7601R20KT2L.50XX
厂家： TT Electronics    TT Electronics
描述：

1-13/16 Diameter 10-Turn Wirewound Precision Potentiometer
1-13 / 16直径10圈线绕精密电位器

电位器
文件： 总4页 (文件大小：63K)
中文：  中文翻译
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MODEL 7600 SERIES  
1-13/16” Diameter  
10-Turn  
Wirewound  
2
Precision Potentiometer  
MODEL STYLES  
7601  
7603  
1/-" Shaft, 3/8" Bushing  
1/-” Shaft, Servo  
ELECTRICAL  
Resistance Range, Ohms  
1K to 650K  
5ꢀ  
Standard Resistance Tolerance  
Minimum Practical Resistance Tolerance  
Independent Linearity  
1ꢀ  
0ꢁ15ꢀ  
Minimum Practical Independent Linearity  
0ꢁ1ꢀ, ꢂ 500 Ohms  
0ꢁ05ꢀ, 500ꢃ-,ꢄꢄꢄ Ohms  
* 0ꢁ0ꢅ5ꢀ, ≥ 5K Ohms  
5ꢁ0 at 70°C derating to 0 at 1ꢅ5°C  
1,000Vdc Not to Exceed Power Rating  
1,000V RMS  
Power Rating, Watts  
Input Voltage, Maximum  
Dielectric Strength  
Insulation Resistance, Minimum  
Noise, Maximum  
1,000 Megohms  
100 Ohms  
Actual Electrical Travel  
3,600° + 3° ꢃ0°, ≤ 300 Ohms  
3,600° + ꢅ° ꢃ0°, 301ꢃꢅ,500 Ohms  
3,600° + 1° ꢃ0°, > ꢅ,500 Ohms  
+ꢄ0° 5° at each end  
ꢅ°, ≤ 300 Ohms  
Electrical Continuity Over Travel  
Tap Tolerance  
1°, 301ꢃꢅ,500 Ohms  
0ꢁ5°, ≥ ꢅ,500 Ohms  
Within Stdꢁ Linearity Tolerance  
End Voltage, Maximum  
Specifications subject to change without noticeꢁ  
*May require external padsꢁ  
2-115  
Model 7600 Series  
ENVIRONMENTAL (MIL-R-12934)  
Operating Temperature Range  
Static: –65°C to +1ꢅ5°C  
Dynamic: ꢃ-0°C to +1ꢅ5°C  
Temperature Cycling  
Shock, 6ms Sawtooth  
Vibration  
5 cycles, –65°C to +1ꢅ5°C (5ꢀ ∆R)  
100G’s (0ꢁ1ms discontinuity maxꢁ)  
5G’s, 10 to ꢅ,000 Hz (5ꢀ ∆R, 0ꢁ1ms discontinuity maxꢁ)  
Ten ꢅ- hour cycles (3ꢀ ∆R)  
Moisture  
High Temperature Exposure  
Rotational Load Life  
1,000 hours at 1ꢅ5°C (5ꢀ ∆R)  
ꢅ milꢁ shaft revꢁ plus ꢄ00 hrsꢁ at rated wattage at 70°C (5ꢀ ∆R)  
MECHANICAL  
Total Mechanical Travel  
3,780° 5°  
ꢅ
Number of Cups, Maximum  
Weight, Nominal (per gang)  
Static Stop Strength  
5ꢁ5 ozꢁ  
600 ozꢁꢃinꢁ  
Essentially zero  
ꢁ005"  
Backlash, Maximum  
Shaft End Play, Maximum  
Shaft Runout, TꢁIꢁRꢁ, Maximum  
Pilot Diameter Runout, TꢁIꢁRꢁ, Maximum  
Lateral Runout, TꢁIꢁRꢁ, Maximum  
Starting Torque, Maximum  
Running Torque, Maximum  
ꢁ0005"  
ꢁ001"  
ꢁ0015"  
1ꢁ3 ozꢁꢃinꢁ  
0ꢁꢄ ozꢁꢃinꢁ  
7601  
ꢅ5 lbꢁꢃinꢁ  
0ꢁ00ꢅ"  
7603  
N/A  
0ꢁ001"  
Panel Nut Tightening Torque, Maximum  
Shaft Radial Play, Maximum  
STANDARD RESISTANCE VALUES, OHMS  
Theoretical  
Total  
Resolution  
Tempco  
Resistance  
(% Nominal)  
of Wire  
1K  
5K  
10K  
ꢅ0K  
50K  
100K  
0ꢁ01ꢄ  
0ꢁ011  
0ꢁ01ꢅ  
0ꢁ00ꢄ  
0ꢁ007  
0ꢁ006  
ꢅ0 ppm/°C  
ꢅ0 ppm/°C  
ꢅ0 ppm/°C  
ꢅ0 ppm/°C  
ꢅ0 ppm/°C  
ꢅ0 ppm/°C  
2-116  
Model 7600 Series  
OUTLINE DIMENSIONS (Inch/mm)  
Model 7601  
Bushing Mount  
2.719±.031  
69.06±0.79  
2.219±.031  
56.36±0.79  
Slider  
Mounting Surface  
.812±.031  
20.6±0.79  
60°  
Max.  
2
CCW  
CW  
+.0000  
-.0003  
.2497  
1.203  
30.56  
R. Max.  
Dia.  
+0.0000  
-0.0076  
6.3424  
1.812±.016  
46.03±0.41  
Dia.  
.562±.016  
14.3±0.41  
.405±.001  
10.3±0.03  
Dia.  
+.000  
Chamfer  
.013/0.41 Max. x 45°  
.062  
-.010  
+0.00  
-0.25  
Locating Hole  
1.58  
3/8 -32 UNEF Thread  
.129±.005/3.277 ± 0.127 Dia.  
x .094±.016/2.388±0.406  
Positioned as shown.  
.312±.016  
7.93±0.41  
OUTLINE DIMENSIONS (Inch/mm)  
Model 7603  
Servo Mount  
2.625±.031  
66.68±0.79  
2.125±.031  
53.98±0.79  
Slider  
Mounting Surface  
60°  
Max.  
.625±.031  
15.9±0.79  
CW  
CCW  
+.0000  
-.0003  
1.203  
30.56  
.2497  
R. Max.  
+0.0000  
-0.0076  
6.3424  
1.812±.016  
Dia.  
46.03±0.41  
Chamfer  
.016/0.41 Max. x 45°  
+.000  
.093±.005  
2.36±0.13  
1.875  
47.63  
-.001  
+0.00  
-0.03  
Dia.  
Dia.  
.062±.005  
1.58±0.13  
+.005  
-.010  
+0.13  
-0.25  
2.000  
50.80  
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  
2-117  
Model 7600 Series  
SPECIAL FEATURES  
Center Tap  
Linearity Tape  
Rear Shaft Extension  
Flatted Shaft  
Slotted Shaft  
CT  
LT  
RS  
FS  
SS  
SL  
Shaft Lock (7601 only)  
ORDERING INFORMATION  
7601 R 10K L.15 XX  
Model Series  
Resistance Prefix  
Resistance Value  
Optional Special  
Feature Code  
Linearity  
MATCHING TURNS COUNTING DIALS  
7601: 2606, 2607, 2626, 2627, 2646, 2647, 2126, 2606S, 2607S, 2646S, 2647S, RB  
CIRCUIT DIAGRAM  
NOTES  
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.  
INCH  
mm  
(S)  
Tolerances unless otherwise specified:  
Linear = .01 inches  
(.25mm)  
(CCW)  
(CW)  
Angular = 2 degrees  
2-118  
Model 7600 Series  

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