7280 Datasheet, PDF (3/5 Pages) Bi technologies – 7/8 Diameter 10-Turn Wirewound Precision Potentiometer

OUTLINE DIMENSIONS (Inch/mm)
Models 7281, 7284 and 7286
Bushing Mount with Sleeve Bearing
Dim.
A
7281
.688 ± .031
17.475 ± 0.787
7284
.812 ± .031
20.625 ± 0.787
7286
.812 ± .031
20.625 ± 0.787
+0.0000
+0.0000
+0.0000
.1248 _-0.0003
.2362 _-0.0005
.2500 _-0.0005
1.125±.031
28.58±0.79
.750±.016
Mounting Surface
Dim. A
B
Dia.
3.1699
+0.0000
-0.0076
Dia.
6.0000
+0.0000
-0.0127
Dia.
6.3500
+0.0000
-0.0127
+0.000
+0.000
+0.000
.281 _-0.002
.406 _-0.002
.406 _-0.002
C
Dia.
7.137
+0.000
-0.051
Dia.
10.312
+0.000
-0.051
Dia.
10.312
+0.000
-0.051
2
19.1±0.41
Slider
CCW
CW
.125
3.18
Min.
D 1/4 - 32 UNEF Thread 3/8 - 32 UNEF Thread
75°
Dim. B
Max.
3/8 - 32 UNEF Thread
.625
15.9
R
Max.
Dim. C
.080±.001
2.03±0.03
Dia.
+.000
.062 _-.010
+0.00
1.58 _-0.25
Chamfer
.016/0.41 Max. x 45°
Dim. D
.312±.016
7.93±0.41
OPTIONAL TERMINAL CONFIGURATION
.2827.52±±.00.1461 _Dia.
Slot: .032±.005/0.813±0.127 Wide X
.032+.010-.000/0.813+0.254-0.000 Deep
(Not on Rear Shaft Models)
40°
SLIDER
.625 R MAX
15.9 R MAX
VIEW B
Use Special Feature Code “FT” to order.
.020 Thickness
.062 ± .003
1.524 ± .076
.110
2.794
.060 ± .003
1.524 ± .076
Dia.
Enlarged View B
2-99
Model 7280 Series