25LB10-Q-Z Datasheet, PDF (1/2 Pages) Grayhill, Inc – Hex, Gray and Quadrature Code

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SERIES 25L
Hex, Gray and Quadrature Code
FEATURES
t
1SJDF
$PNQFUJUJWF
UP
4JNJMBS
%FTJHOT
t
2VBMJUZ
$POTUSVDUJPO
BOE
$POUBDU

.BUFSJBMT
t
.VMUJQMF
$PEF
BOE
*OEFYJOH
$IPJDFT
t
 
-JGF
$ZDMFT
t
-FTT
UIBO

4RVBSF
t
.BOVGBDUVSFE
UP
*40

4UBOEBSET
%*.&/4*0/4
*O
JODIFT
BOE
NJMMJNFUFST
.925 ± .010
(23,50 ± 0,25)
.865 ± .015
(21,97 ± 0,38)
1.020 ±
.010
(25,91 ±
0,25)
.590 ± .010
(14,97 ± 0,25)
.865 ±
.015
(21,97 ±
0,38)
.343 ± .025
(8,71 ± 0,64)
.045 ± .005
(1,14 ± 0,13)
.025 ± .002
(0,64 ± 0,05)
SQUARE PIN
(3 PLACES)
CL
.500 ± .010
(12,7 ± 0,25)
CL
.250 ± .010
(6,35 ± 0,25)
MOUNTING
BRACKET
.250 ± .015
(6,35 ± 0,38)
3/8-32 UNEF-2A
THREAD
.250 + .001 –.002
(6,35 + 0,03 –0,05)
DIA.
NON-TURN
TAB
CL
.400 ± .015
(10,16 ± 0,38)
.250 ± .015
(6,35 ± 0,38)
.500 ± .015
(12,7 ± 0,38)
NON-TURN TAB
Ø .120 ± .005 (3,05 ± 0,13) WIDE
BY .068 ± .005 (1,73 ± 0,13) THICK
LOCK TAB (2) FOR
MOUNTING BRACKET 25J5155
.219 ± .004
(5,56 ± 0,10)
.100 ± .005
(2,54 ± 0,13)
TYP.
Ø .470 ± .010
(11,94 ± 0,25)
.320 ± .010
(8,13 ± 0,25)
CL
BUSHING
FLATS
90˚
CL
SHAFT
FLAT
TRUTH TABLES
Clockwise Rotation
4-Bit Gray Code-16 Position
Switch
Code
Output
Position Position
1
2
4
8
1
0
2
1
3
2
4
3
5
4
6
5
7
6
8
7
9
8
10
9
11
10
12
11
13
12
14
13
15
14
16
15
Indicates closed circuit; blank indicates
open circuit.
Clockwise Rotation
4-Bit Binary Code Hexadecimal-16 Position
Switch
Code
Output
Position Position
1
2
4
8
1
0
2
1
3
2
4
3
5
4
6
5
7
6
8
7
9
8
10
9
11
10
12
11
13
12
14
13
15
14
16
15
Indicates closed circuit; blank indicates
open circuit.
CW
ROTATION
OUTPUT "A"
OUTPUT "B"
QUADRATURE 2-BIT CODE
1/4 CYCLE PER DETENT
HIGH
LOW
HIGH
LOW
POS. POS. POS. POS. POS. POS.
#1 #2 #3 #4 #5 #6
OUTPUT TABLE
Clockwise Rotation
Quadrature 2-Bit Code
1/4 Cycle per Detent
Switch
Position
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Output
"A"
"B"
Indicates closed circuit;
blank indicates open
circuit. Code repeats
every 4 positions.
&ODPEFS
4
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