91A2A Datasheet, PDF (5/6 Pages) Bourns Electronic Solutions – 91, 92, 93, 94, 95, 96 - 5/8 ” Square Single-Turn Panel Control 97, 99 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch

91, 92, 93, 94, 95, 96, 97, 99 - 5/8 ” Square Single-Turn
Product Dimensions
Plastic
Shaft
Styles
SHAFT TYPE "B" (USES BUSHING A OR D)
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 "D" (USES BUSHING C)
(.11234.156++.0.0000//--..10506)DIA.
STD. LENGTHS:
12.70 15.88 19.05
(.500) (.625) (.750)
SHAFT TYPE "T" (USES BUSHING U)
1.50 ± .25
(0.06 ± .001)
.79
(0.03)
STD. LENGTHS:
3.988 +0.000/-0.051
(.157 +.000/-.002)
DIA.
12.00 16.00 22.00
(.472) (.630) (.866)
SHAFT TYPE "C" (USES BUSHING A OR D)
11.18 ± .38
(.440 ± .015)
5.49
(.216)
STD. LENGTHS:
22.23
(.875)
6.30+.000/-.152
(.248+.000/.006)
DIA.
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 19.0 22.0
(.630) (.748) (.866)
SHAFT TYPE "W" (USES BUSHING A OR D)
14.27 ± .25
(.562 ± .010)
48 TOOTH
STD. LENGTHS:
25.40
(1.00)
6.31+.025/-.051
(.2485+.001/.002)
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 "H" (USES BUSHING A)
“F” ± .38
(“F” ± .015)
6.32+.010/-.025
(.2490+.0004/.0010)
DIA
5.486 ± .051
(.216 ± .002)
12.70
(.500)
STD. LENGTHS:
15.88 19.05 22.23 25.4
(.625) (.750) (.875) (1.000)
1.60
(.063)
FLAT LENGTH “F”:
4.78 7.95 11.13
(.188) (.313) (.438)
14.30
(.563)
SHAFT TYPE "V" (USES BUSHING U)
1.50 ± 0.25
(.059 ± .010)
0.79 ± 0.13
(.031 ± .054)
3.99+.000/-.035
(.1571+.0000/.0010)
DIA
12.0
(.472)
STD. LENGTHS:
16.0 19.0
(.630) (.748)
22.0
(.866)
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 25.4
(.625) (.750) (.875) (1.000)
DIMENSIONS:
MM
(INCHES)
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:
12.0 16.0 19.0
(.472) (.630) (.748)
22.0
(.866)
SHAFT TYPE "Y" (USES BUSHING A)
9.12
(.359)
1.27
(.050)
21 °
.762
(.030) _5.97
(.235)
DIA.
5.87
(.231)
8.74
(.344)
5.03 ± .05
(.198 ± .002)
1.57 ^DIA.
(.062)
TOLERANCES EXCEPT AS SHOWN:
.XX = ±
.02
(.050)
.XXX = ± ^.005
(.127)
.XXXX = ±(..00010257)
STD. LENGTHS:
19.05
(.750)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.