81A2A-B28-A15 Datasheet, PDF (5/6 Pages) Bourns Electronic Solutions – Square Single-Turn Panel Control

85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
Product Dimensions
Primary Potentiometer Module
Model 85/86
14.53
(.572)
9.58 ± .38
(.377 ± .015)
12.7
(.50)
5.08
(.200) _8.56
(.337)
5.97
(.235)
Switch Module
Model 85/86
REAR
PLATE
COVER _1.35
(.053)
2.77
(.109)
2.29
(.090)
TYP.
6 PLACES
Secondary Potentiometer Module
Model 85/86
10.16
(.400)
15.88
(.625)
15.88
(.625)
8.56
(.337)
1.60
5.08 ^(.063)
(.200)
5.08
(.200)
Assembly Sequence
Model 85/86
Secondary Potentiometer Module
18.42
(.725)
(2.0.4915)L ^X (1.0.1445)W
SLOT TYP. 6 PLACES
2.92
(.115)
9.53
(.375)
REAR
COVER
PLATE
SWITCH
MODULE
PRIMARY
POTENTIOMETER
MODULE
Locating Lug Options - All Model 80 Series
.46
(.018)
A
7.75
(.305)
E
13.49
(.531)
Shaft Flat Orientation*
120 ° ± 5 ° CCW END
30 ° ± 5 °
FLATTED SHAFT
SLOTTED SHAFT
*EXCLUDES MODELS 83 AND 84
15.88
(.625)
REF.
3
1
4562
NOTE: Switch terminals shown in vertical position.
4
3
1
2
DPST (NO/NC)
(TYPES 50, 51, 56, 57)
4
3
2
1
DPST (NC/NC)
(TYPES 54, 55, 60, 61)
3
4
1
2
DPST (NO/NO)
(TYPES 52, 53, 58, 59)
4
3
5
6
1
2
DPDT (NC/NC)
(TYPES 70, 71, 72, 73)
Switch contacts shown in detent position.
J
9.53
(.375)
E = ^{2.36 ± .76} H & J = ^{1.98 ± .41}
(.093 ± .03)
(.078 ± .016)
.79 ± .41
(.031 ± .016)
2.31
(.091)
3.18
(.125)
2.36
(.093)
NOTE: "D" OPTION - NO A/R LUG. OTHER LOCATING LUG OPTIONS AVAILABLE. FOR DETAILS CONSULT FACTORY.
DIMENSIONS:
MM
(INCHES)
TOLERANCES
EXCEPT
AS
SHOWN:
DECIMAL
.XXX
±
.127
(.005)
.XX
±
.38
(.015)
ANGLE ± 5 %
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.