291V1020R800BB [CTS]
Rotary Position Encoder, Single, 2 Channels, ROHS COMPLIANT PACKAGE-6;
| 型号： | 291V1020R800BB |
| 厂家： | 
CTS |
| 描述： | Rotary Position Encoder, Single, 2 Channels, ROHS COMPLIANT PACKAGE-6 编码器 光电 |
| 文件： | 总5页 (文件大小：682K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series 291 Data Sheet
Optical Encoder
®
Electrocomponents
Precision, Long-life
Compact 12mm Size
Optical Encoder
Features
Package Size (12 X 14 X 7 mm)
•
3 Million life cycles (No detent)
•
• 1 Million life cycles (With detent)
Durable Metal Shaft & Bushing
Optional momentary switch
•
•
•
Multiple options for terminations,
resolution, cables, voltage
RoHS Compliant
•
Electrical and Mechanical Specifications
Encoder:
Operating Voltage
5.0 ± 0.25 VDC
3.3 ± 0.125 VDC
Supply Current
Resolution
6, 8 Pulses per Revolution
Rotational Life (@30 RPM)
3 Million cycles (No detent)
1 Million cycles (With detent)
5.0 VDC @ 30mA maximum
3.3 VDC @ 24mA maximum
Temperature Range
Output Code
Operating: - 40°C to 85°C
Storage: - 55°C to 100°C
2-Bit Quadrature
Channel A leads channel B by 90
°
Push-Pull Strength of Shaft
20 kg minimum for 10 seconds
electrically during clockwise rotation
of the shaft
Terminal Pull-out Strength
Minimum Sink Current
2.0 mA for 5.0 VDC
1.0 mA for 3.3 VDC
6 kg minimum for 10 seconds
Solder Heat Resistance
350°C for 5 seconds
Power Consumption
Mechanical Vibration
150 mW maximum for 5.0 VDC
80 mW maximum for 3.3 VDC
15G, ( MIL-STD-883F-2004)
Mechanical Shock
Rotational Torque
100G, ( MIL-STD-883F-2004)
Running: 20 ± 10 gf-cm
Detent: 140 ± 50 gf-cm (24 Detents)
100 ± 50 gf-cm (32 Detents)
Detent Options
Note:
Consult CTS for other common standard
features not listed.
0, 24, 32
© 2013 CTS Corporation. All rights reserved. Information subject to change.
6/13/13
1 - 5
CTS Electrocomponents
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Electrical and Mechanical Specifications (continued)
Optional Momentary Switch:
Switch Contact Resistance
Actuation Force
510 ± 110 grams
Switch Life
10 Ω maximum
Switch Rating
5 VDC @ 10 mA
Standard: 1 Million actuations minimum
Special: Consult CTS for custom life
requirements.
Switch Travel
0.5 ± 0.25 mm
2-Bit Encoder Without Schmitt Trigger, 0.05” Pitch Pins Formed to Rear
TYPE 291V1
.488
±
.002
.250
12.40
Ø
±
6.35 0.05
.002
0.05
.218
±
±
.218±0.002
5.53 ±0.05
5.53
±
.002
.250
.250
6.35
6.35 0.05
±
.541
.014
±
3/8-32UNEF-2A
THREADS
13.75
L
.047
±
0.35
R
.031
0.79
1.19
B
.281
7.13
.024
0.60
.354
9.00
CENT.
6
5
4
3
2
.291
7.40
1
.148
.423 .014
±
10.75
3.75
0.35
±
PINS ARE
.246 .015
±
0.4 SQUARE
.050
1.27
6.25
±
0.38
.250
6.35
CENT.
.010 inch
0.25 mm
±
±
inch
GENERAL TOLERANCE
:
DIMENSION:
mm
TYPE 291C
2-Bit Encoder Without Schmitt Trigger, with Cable and Connector
±
.002
.250
Ø
6.35 0.05
.002
0.05
.218
5.53
±
±
.488
12.40
±
.218±0.002
5.53 ±0.05
±
.002
0.05
.250
6.35
±
.250
6.35
.047
1.19
.014
±
R
L
±
0.35
3/8 32 UNEF-2A
.541
13.75
THEADS
.031
0.79
B
CONNECTOR IS AMP
P/N 215083-6
OR EQUIVALENT
.354
9.00
CENT.
.291
7.40
.024
0.60
.281
7.13
6
5
4
3
2
1
.148
3.75
CABLE LENGTH
See Termination Options
.010 inch
0.25 mm
±
±
GENERAL TOLERANCE
:
© 2013 CTS Corporation. All rights reserved. Information subject to change.
2 - 5
CTS Electrocomponents
06/13/13
www.ctscorp.com
TYPE 291V1-S 2-Bit Encoder With Schmitt Trigger, 0.05” Pitch Pins Formed to Rear
.002
.218
5.53
±
.250±0.002
6.35±0.05
0.05
±
.520
13.20 CENT.
.250
6.35
.488
12.40 CENT.
.066 ±0.002
1.68±0.05
±0.002
±0.05
.154
3.90
±0.002
5.53±0.05
.218
3/8-32 UNEF-2A
THREADS
.014
±
.250
6.35
L
±
0.35
.541
B
13.75
.417
10.58
.433 ±0.015
11.01±0.38
.291
7.40
6
5
4
3
2
1
.148
3.75
.142
3.61
.354
9.00 CENT.
.050
1.27 TYP.
.250
6.35 CENT.
.449
11.40
PINS ARE
0.40 SQUARE
CENT.
.350±0.015
8.89 ±0.38
.010 inch
0.25 mm
±
±
GENERAL TOLERANCE
:
TYPE 291P1 2-Bit Encoder With/Without Schmitt Trigger, 0.1” Pitch Pins Formed to Rear
.250±0.002
6.35±0.05
.002
.218
5.53
±
0.05
±
0.520
13.20
.488
±
.002
0.05
.250
12.40
6.35
±
±0.002
.066
1.68
.154 ±0.002
3.90 ±0.05
±0.05
.014
±
.218±0.002
5.53±0.05
L
±
0.35
.250
6.35
3/8-32 UNEF-2A
THREADS
B
.541
13.75
.522
13.26
.291
7.40
.560 ±0.014
14.21±0.35
.100
2.54 TYP.
.500
12.70 CENT.
.236
6.00
.602
15.30 CENT.
6
5
4
3
2
1
0.450
11.42
PINS ARE
0.64 SQUARE
.010 inch
0.25 mm
±
±
GENERAL TOLERANCE
:
© 2013 CTS Corporation. All rights reserved. Information subject to change.
3 - 5
CTS Electrocomponents
6/13/13
www.ctscorp.com
TYPE 291C-S
2-Bit Encoder With Schmitt Trigger, with Cable and Connector
.218
±
.002
.520
.250 ±0.002
±0.05
±
5.53 0.05
13.20 CENT.
.488
6.35
.250
6.35
12.40 CENT.
±0.002
.154
±0.002
1.68 ±0.05
.066
±0.05
3.90
3/8-32 UNEF-2A
THREADS
.218±0.002
±0.05
.014
±
L
5.53
.250
6.35
±
0.35
.541
13.75
B
CONNECTOR IS AMP
P/N215083-6
OR EQUIVALENT
.417
10.58
.144
3.65
.291
7.40
6
5 4 3 2 1
.010 inch
0.25 mm
±
±
GENERAL TOLERANCE
:
CABLE LENGTH
See Termination Options
ELECTRIC CIRCUIT AND WAVEFORM
Standard Quadrature 2-Bit Code
( WITHOUT SCHMITT TRIGGER DESIGN )
8 PPR/ 32 DETENTS
CW
PIN#
1 PULSE
POWER
6
5
4
3
R
*
HIGH
CHANNEL A
CHANNEL A
CHANNEL B
R*
Nominal Detent Position
LOW
HIGH
CHANNEL B
SWITCH TERMINAL
SWITCH TERMINAL
LOW
6
5
1
3
4
2
2
1
POSITION NUMBER
GROUND
1. 8 PPR/32 detents is shown
2. Code repeats every 4 positions
3. Channel A Leads Channel B in CW direction
and lags in CCW direction
* Require pull-up resistors (2.2K or 4.7K Ω) for application circuit
ELECTRIC CIRCUIT AND WAVEFORM
( WITH SCHMITT TRIGGER DESIGN )
Standard Quadrature 2-Bit Code
PIN #
8 PPR/ 32 DETENTS
CW
POWER
6
5
4
3
2
1
4.7KΩ
CHANNEL A
1 PULSE
4.7KΩ
CHANNEL A
CHANNEL B
HIGH
CHANNEL B
Nominal Detent Position
LOW
HIGH
SWITCH TERMINAL
SWITCH TERMINAL
GROUND
LOW
6
1
2
3
4
5
POSITION NUMBER
1. 8 PPR/32 detents is shown
* Schmitt triggers and pull-up resistors (4.7KΩ) are integrated inside
2. Code repeats every 4 positions
3. Channel A Leads Channel B in CW direction
and lags in CCW direction
CTS optical encoder, so it’s not necessary to have external pull-up
resistors for application circuit.
* It can work well if application circuit still adopts external pull-up resistors (2.2KΩ).
© 2013 CTS Corporation. All rights reserved. Information subject to change.
4 - 5
6/13/13
CTS Electrocomponents
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Shaft Trim
”z”
”x”
”x”
”Y”
R - ROUND
F - FLATTED
X
inch
mm
X
Y
Z
DIMENSION:
Imperial Shaft .250”
Metric Shaft 6.35
Imperial Shaft .250” .218” .250”
Metric Shaft
6.35 5.53 6.35
Ordering Information
291
V1
22
0
832
F
B
S
A
TERMINATION
OPERATING VOLTAGE
SHAFT TRIM
V1 - .050” Pitch Center Pins Formed to Rear
- 5.0V
- 3.3V
A
B
with .144 length
- ROUND
R
F
SWITCH
P1
- .10” Pitch Center Pins Formed to Rear
with .236 length
- FLATTED
- NONE
- MOMENTARY
A
B
SCHMITT TRIGGER
C4 - .050” Pitch Center 4” Ribbon Cable with
- WITH SCHMITT TRIGGER
S
Connector
- WITHOUT
BLANK
- .050” Pitch Center 5” Ribbon Cable with
Connector
- .050” Pitch Center 6” Ribbon Cable with
Connector
C5
C6
"L" SHAFT LENGTH
mm
inch
(Connector is AMP P/N 215083-6 or Equivalent)
A5- 15mm
B0- 20mm
B5- 25mm
C0- 30mm
20- .625"
22- .688"
24- .750"
28- .875"
32- 1.000"
OUTPUT COMBINATION
832 - 8PPR, 32-DETENTS
ALL
ALL
624
800
600
- 6PPR, 24-DETENTS
- 8PPR, NO DETENTS
- 6PPR, NO DETENTS
6.35mm Dia. .250" Dia.
"B" BUSHING LENGTH
mm
inch
D - 9.53mm
2 - .250”
3 - .375”
0 - .312”
M9X.75P
3/8-32 UNEF-2A
Note:
Consult CTS for other common standard
features not listed.
© 2013 CTS Corporation. All rights reserved. Information subject to change.
5 - 5
6/13/13
CTS Electrocomponents
www.ctscorp.com
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