91A1A-B28-B15L Datasheet, PDF (4/5 Pages) Bourns Electronic Solutions – Available in a variety of pin-out confi gurations

Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control
Product Dimensions
Plastic
Shaft
Styles
SHAFT TYPE "B" (USES BUSHING A)
1.60+.38/-.00
(.063+.015/-.000)
1.19
(.047)
6.32+.000/-.152
(.249+.000/.006)
DIA.
STD. LENGTHS:
12.70 15.88 19.05
(.500) (.625) (.750)
22.23
(.875)
SHAFT TYPE "C" (USES BUSHING A)
11.18 ± .38
(.440 ± .015)
5.49
(.216)
STD. LENGTHS:
19.05 22.23
(.750) (.875)
6.30+.000/-.152
(.248+.000/.006)
DIA.
Metal
Shaft
Styles
SHAFT TYPE "A" (USES BUSHING A)
6.32+.010/-.025
(.2490+.0004/.0010)
DIA
12.70
(.500)
STD. LENGTHS:
15.88 19.05 22.23 25.4
(.625) (.750) (.875) (1.000)
SHAFT TYPE "E" (USES BUSHING C)
0.79 ± 0.25
(.031 ± .010)
0.79
(.031)
3.16
(.1245)
DIA
STD. LENGTHS:
12.0 16.0 19.0
(.500) (.625) (.750)
SHAFT TYPE "G" (USES BUSHING A)
1.60+.38/-.00
(.063+.015/-.000)
6.32+.010/-.025
(.2490+.0004/.0010)
DIA.
1.194
(.047)
12.70
(.500)
STD. LENGTHS:
15.88 19.05 22.23
(.625) (.750) (.875)
SHAFT TYPE "D" (USES BUSHING C)
3.16+.00/-.15 _DIA.
(.1245+.000/-.006)
STD. LENGTHS:
12.70 15.88 19.05
(.500) (.625) (.750)
SHAFT TYPE "R" (USES BUSHING R)
1.80 ± .25
(0.07 ± .001)
5.994 +0.000/-0.051
(.236 +.000/-.002)
DIA.
1.00
(.04)
STD. LENGTHS:
16.0 22.0
(.630) (.866)
SHAFT TYPE "H" (USES BUSHING A)
“F” ± .38
(“F” ± .015)
6.32+.010/-.025
(.2490+.0004/.0010)
DIA
5.486 ± .051
(.216 ± .002)
STD. LENGTHS:
19.05 22.23
(.750) (.875)
FLAT LENGTH “F”:
7.95 11.13
(.313) (.438)
SHAFT TYPE "T" (USES BUSHING U)
1.50 ± .25
(0.06 ± .001)
.79
3.988 +0.000/-0.051
(0.03)
(.157 +.000/-.002)
DIA.
STD. LENGTHS:
16.0 22.0
(.630) (.866)
SHAFT TYPE "W" (USES BUSHING A)
14.27 ± .25
(.562 ± .010)
48 TOOTH
6.31+.025/-.051
(.2485+.001/.002)
DIA.
STD. LENGTHS:
25.40
(1.00)
SHAFT TYPE "S" (USES BUSHING R)
“F” ± .381
(“F” ± .015)
6.000+.000/-.035
(.2362+.0000/.0014)
DIA
3.988 ± .076
(.157 ± .003)
STD. LENGTHS:
16.0 22.0
(.630) (.866)
FLAT LENGTH “F”:
6.99 12.98
(.275) (.511)
SHAFT TYPE "J" (USES BUSHING R)
1.80 ± 0.25
(.071 ± .010)
6.00+.000/-.035
(.2362+.0000/.0010)
DIA
1.00 ± 0.13
(.039 ± .054)
STD. LENGTHS:
16.0 22.0
(.630) (.866)
SHAFT TYPE "V" (USES BUSHING U)
1.50 ± 0.25
(.059 ± .010)
3.99+.000/-.035
(.1571+.0000/.0010)
DIA
0.79 ± 0.13
(.031 ± .054)
STD. LENGTHS:
16.0 22.0
(.630) (.866)
TOLERANCES EXCEPT AS SHOWN:
.XX
=
±
.02
(.050)
.XXX
=
±
.005
(.127)
.XXXX = ±(..00010257)
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.