MODEL 8136
7/8” Diameter
Plastic 10-Turn
Hybrid
Precision Potentiometer /
Position Sensor
FEATURES
2
Plastic Shaft & Bushing
ELECTRICAL
Resistance Range, Ohms
Standard Resistance Tolerance
Independent Linearity
Power Rating, Watts
Dielectric Strength
Insulation Resistance, Minimum
Output Smoothness, Maximum
Actual Electrical Travel, Nominal
Tap Tolerance (Voltage Tap Only)
End Voltage, Maximum
Resolution
Temperature Coefficient
ENVIRONMENTAL (MIL-R-12934)
1K to 100K
±10%
±0.25%
2.0 at 25°C derating to 0 at 105°C
1,000V rms
1,000 Megohms
100 Ohms
3600°
±0.05% of input voltage
0.2% of input voltage
Essentially Infinite
+100ppm/°C, -150ppm/°C
Operating Temperature Range
Temperature Cycling
Shock, 6ms Sawtooth
Vibration
Moisture Resistance
High Temperature Exposure
Rotational Load Life
Specifications subject to change without notice.
–25°C to +105°C
5 cycles, –25°C to +105°C (5%
∆R)
100G’s (0.1ms discontinuity max.)
10G’s, 10 to 500 Hz (5%
∆R,
0.1ms discontinuity max.)
Five 24 hour cycles (3%
∆R)
1,000 hours at 105°C (5%
∆R)
1 mil. shaft rev. + 900 hrs. at rated wattage at 25°C (5%
∆R)
2-119
Model 8136
MECHANICAL
Total Mechanical Travel
Number of Gangs, Maximum
Weight, Nominal
Static Stop Strength
Backlash, Maximum
Panel Nut Tightening Torque, Maximum
Shaft End Play, Maximum
Start/Run Torque, Maximum
OUTLINE DIMENSIONS (Inch/mm)
3600° + 15° – 0°
1
0.42 oz.
60 oz.-in.
2°
8 lb.-in.
.010”
1.5 oz.-in.
.750±.040
19.1±1.02
Mounting Surface
.249±.001 Dia.
6.33±0.03
Slider
CCW
CW
.812±.031
20.6±0.79
Adjustment Slot:
.047±.005/1.19±0.13 Wide X
+.015
+0.38
.063 -.000/1.60 -0.00 Deep X
.195±.015/4.95±0.38 Long
75°
Max.
.625
R Max.
15.9
.404±.002
Dia.
10.3±0.05
+.000
-.010
+0.00
1.58 -0.25
.062
Anti-Rotation Pin
.060±.005/1.52±0.13 Dia.
on .290±.005/7.37±0.13 Radius.
Extends .040±.010/1.02±0.25
From Mounting Surface
3/8 - 32 UNEF Thread
.312±.016
7.93±0.41
.875±.016
Dia.
22.2±0.41
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
2-120
Model 8136
STANDARD RESISTANCE VALUES, OHMS
1K
2K
5K
10K
20K
50K
100K
SPECIAL FEATURES
Center Tap
Linearity Tape
Flatted Shaft
Shaft Lock
Gold Plated Solder Lug Terminals (see optional terminal configuration)
ORDERING INFORMATION
CT
LT
FS
SL
FT
2
8136 R 10K L .25
Model Series
Resistance Prefix
Linearity
Resistance Value
MATCHING TURNS COUNTING DIALS
2606, 2606S, 2607, 2607S, 2626, 2627, 2646, 2646S, 2647, 2647S, 2126, RB
METRIC CONVERSIONS
1 in.
1 oz.
CIRCUIT DIAGRAM
25.4 mm
28.4 gm
1 oz.-in.
1 lb.-in.
NOTES
0,007 N-m
0,113 N-m
(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
2-121
Model 8136
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