61B11-01-02-170 [GRAYHILL]
Rotary Position Encoder, Single, 2 Channels,;
| 型号： | 61B11-01-02-170 |
| 厂家： | 
GRAYHILL, INC |
| 描述： | Rotary Position Encoder, Single, 2 Channels, |
| 文件： | 总2页 (文件大小：49K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Optical Encoders
SERIES 61B
16, 24, or 32 Position,
Optional Pushbutton
FEATURES
• Positions Screen Cursor
• More Friendly than Keyboards
• Permits Visual Concentration
• Economic Touchscreen Alternative
• Pushbutton for Entry Function
• Detent for Tactile Feedback and
Minimal Backlash
• Optical Coupled for Long Life
• Rugged Construction
APPLICATIONS
Display Input
Incremental Input
The Series 61 rotary encoder switch can move Use the Series 61 with an interface chip to
cursor or icon on a display. Use the rotary and provide step by step input for setting radio
pushbutton switch to simply select a menu frequency,drilldepth,RPM,etc.Thesechanges
item and enter it, or write more elaborate are usually a few steps, and you need not turn
display software. Use the Series 61 to input the switch several revolutions for the desired
limit settings for a monitored function. Change value. Some examples are as follows:
an item on a checklist to a new value while
viewing the remainder of the list.
• Robot Position
• Radio Tuning
• Motor Control
• Volume Setting
• Limit Setting
DIMENSIONS In inches (and millimeters)
Diagram illustrates a 16-position switch with integral pushbutton switch.
.859 ± .020
(22,1 ± 0,5)
.769 ± .025
(19,5 ± 0,6)
.375 ± .020
(9,5 ± 0,5)
.200 ± .010
(5,1 ± 0,5)
A ± 3˚
.250 ± .002
.562 ± .015
(14,3 ± 0,4)
(6,35 ± 0,05)
DIA.
.312 ± .020
(7,9 ± 0,5)
.050 ± .005
(1,3 ± 0,1)
.152 ± .002
(3,86 ± 0,05)
.015/ .040
(0,38/ 1,02)
TRAVEL
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
.767 ± .020
(19,48 ± 0,51)
SQUARE
.219
.066 ± .002
.250 ± .020
(6,4 ± 0,5)
± .004
(5,6
± 0,1)
(1,68 ± 0,05)
.100 ± .005
(2,5 ± 0,1)
TYPICAL
.293 ± .010 (7,4 ± 0,25)
3/8-32 UNEF-2A THREAD
C
L
OF SWITCH
OF SWITCH
C
.025 ± .002 (0,6 ± 0,1)
L
SQUARE PIN (6 PLACES)
C
L
C
OF PINS
L
OF SHAFT FLAT
*ANGLE A
Centerline of switch to
perpendicular of shaft flat
Grayhill part number and date
code marked on label. Customer
part number marked on request.
32 Pos.
24 Pos.
16 Pos.
5.63°
7.50°
11.25°
.375 ± .020
(9,53 ± 0,51)
DIM. XXX* ± .30 (7,62)
.950 (24,13) MAX.
A ± 3˚
.250 ± .002
(6,35 ± 0,05)
DIA.
.562
± .015
(14,27
± 0,38)
.312 ± .020
(7,92 ± 0,51)
.152 ± .002
(3,86 ± 0,05)
.015/.040
(0,38/1,02)
TRAVEL
PIN #1
.767
± .020
(19,48
± 0,51)
SQUARE
PIN #2
PIN #3
PIN #4
PIN #5
PIN #6
.219 ± .004
(5,56 ± 0,10)
.066 ± .002
(1,68 ± 0,05)
3/8-32 UNEF-2A THREAD
*See Ordering Information
for cable length.
C OF SWITCH
L
.250 ± .020
(6,35 ± 0,51)
C OF SHAFT FLAT
L
Unless otherwise indicated, tolerances are ± .010 (0,25).
I-1 9
Grayhill, Inc.
•
5 6 1 Hillgrove Avenue
•
LaGrange, Illinois 6 0 5 2 5 -5 9 9 7
•
USA • Phone: 7 0 8 -3 5 4 -1 0 4 0
•
Fax: 7 0 8 -3 5 4 -2 8 2 0
•
www.grayhill.com
Optical Encoders
SPECIFICATIONS
Materials and Finishes
Pushbutton Switch Ratings
Rating: 5 Vdc, 10 mA, Resistive
Contact Resistance: less than 10 (TTL or
CMOS Compatible)
Voltage Breakdown: 250 Vac between
mutually insulated parts.
Contact Bounce: Less than 4 milliseconds at
make and less than 10 milliseconds at break
Actuation Life: 3,000,000 operations
Actuation Force: Maximum actuation force
of 615 grams and a minimum actuation force
of 415 grams.
Detent Cover: Thermosetting plastic
Bushing: Zinc casting, cadmium-plated per
QQP–416, Class 2, Type II
Shaft: Reinforced thermoplastic Note: Earlier
versions may have electropolished stainless
steel shafts (still available in customs only).
Detent Balls: Passivated, stainless steel
Detent Spring: Tinned music wire
Printed Circuit Boards: NEMA Grade FR-4
Board Terminals: Copper alloy, CDA No. 725
Through Bolts: Stainless steel, unplated
Through Bolt Nuts: Stainless steel
Switch Assembly Cover and Code Rotor:
PBT polyester thermoplastic
Mounting Hardware: One brass, cadmium-
plated nut and lockwasher supplied with each
switch. Nut is 0.094" thick by 0.562" across flats.
Strain Relief: PBT polyester thermoplastic
(cable version only)
Operating Torque: 2.0 ± .75 in-oz
Rotational Life: more than 1,000,000 cycles
of operation (1 cycle = 360° rotation and
return)
Shaft Push Out Force: 50 lbs minimum
Mounting Torque: 15 in-lbs maximum
Environmental Ratings
Operating Temperature Range: -40°C to 85°C
Storage Temperature Range: -55°C to 100°C
Vibration Resistance: Harmonic motion with
amplitude of 15g, within a varied 10 to 2000
Hz frequency for 12 hours per MIL-STD-202,
Method 204
Shock Resistance: Test 1: 100g for 6 mS half
sine wave with velocity change of 12.3 ft/s.
Test 2: 100g for 6 mS, sawtooth wave with
velocity change of 9.7 ft/s.
Encoder Ratings
Coding: 2-bit quadrature coded output
Operating Voltage: 5 ±.25 Vdc
Supply Current: 30 mA maximum at 5 Vdc
Logic High: 3.8V minimum
Logic Low: 0.8V maximum
Logic Rise and Fall Times: Rise Time less
than 30 mS at 16.6 RPM. Fall Time less tham
30 mS at 16.6 RPM.
Relative Humidity: 90–95% at 40°C for 96
hours
Cable: 26 AWG, stranded/tinned wire, PVC
coated on .100 (2,54) centers (cable version
only)
CIRCUITRY, TRUTH TABLE, AND WAVEFORM: Standard Quadrature 2-Bit Code
PIN#
Clockwise Rotation
Position Output A Output B
POWER +5V
6
5
4
3
2
1
R*
2
•
150Ω
OUTPUT A
OUTPUT B
3
•
•
R*
4
•
Indicates logic high; blank indicates logic
low. Code repeats every 4 positions.
•
N.O.
PUSHBUTTON
SWITCH
HIGH
OUTPUT
A
LOW
HIGH
LOW
OUTPUT
B
GROUND
1
*EXTERNAL PULL UP RESISTORS REQUIRED FOR OPERATION. 8.2 kΩ
IS SUGGESTED FOR TTL; 3.3 kΩ IS SUGGESTED FOR CMOS
1
2
3
4
5
6
POSITION NUMBER
ORDERING INFORMATION
Series
Style: B = Standard, unsealed
Angle of Throw: 11 = 11.25° or 32 Positions
15 = 15° or 24 Positions
22 = 22.25° or 16 Positions
Coding: 01 = Quadrature
Pushbutton Option: 01 = Without pushbutton, 02 = With pushbutton
61B11–01–02–020
Termination: Blank (no dash or numbers) = pins as described in drawing
Cable Termination 020 = 2.0 inches minimum to 250 = 25 inches maximum. Provided in increments
of 1/2 inch. Example 035 = 3.5", 060 = 6 inches. Cable is terminated with standard Amp Connector
640442-6. Use any 6 position, .100 center header to mate with the cable assembly. Contact Grayhill
Custom shaft and bushing lengths, shaft/panel seal, and additional supply voltages are available through Grayhill only.
Control knobs available, see page I-57.
Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill.
ACCESSORIES
See page I-41.
I-2 0
Grayhill, Inc.
• 5 6 1 Hillgrove Avenue • LaGrange, Illinois 6 0 5 2 5 -5 9 9 7 • USA • Phone: 7 0 8 -3 5 4 -1 0 4 0 • Fax: 7 0 8 -3 5 4 -2 8 2 0 • www.grayhill.com
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