290VAA5R201A1 [CTS]
Commercial Miniature 9mm Encoders;
| 型号： | 290VAA5R201A1 |
| 厂家： | 
CTS |
| 描述： | Commercial Miniature 9mm Encoders 编码器 光电 |
| 文件： | 总3页 (文件大小：123K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series 290 Encoder
Technical Data Sheet
®
Electrocomponents
Commercial
Miniature 9mm
Encoders
Features
• Miniature 9mm style
• 2 bit quadrature (Graycode)
• Optional momentary switch
• Continuous rotation
• Durable metal shaft
• Available with 16 or 20 detents
• RoHS compliant
Electrical and Mechanical Specifications
Encoder Ratings :
Solderability
Flux for 5 - 10 sec., then dip into a
solder bath at 260 5°C for 3 sec.
Contact Resistance
1Ω maximum
Pull and Thrust on Shaft
Voltage Rating (each channel)
Withstand a pushinꢀ or pullinꢀ force of
10 kꢀ-f static load applied in axial direction
for 10 1 sec. without physical damaꢀe or
electrical deꢀradation.
12 VDC @ 10 mA maximum.
5 VDC @ 1 mA minimum.
Phase Difference (FIG.1)
T1,T2,T3,T4 2 milliseconds min for 20 pulse encoder.
- 8 milliseconds min for 8 pulse encoder.
Momentary SPST Switch Ratings :
Contact Bounce / Chatter (FIG.3)
Switch Contact Resistance
100 mΩ maximum initial, 200mΩ after life cycles
t1, t2, t3 - 3 milliseconds max.
Switch Rating
Detent Points
16 VDC @ 10mA min. to 0.5A max.
16 or 20 detents available
Rotational Life
50,000 cycles
Switch Bounce
5 milliseconds maximum
Resolution
Switch Operating Force
600 300 ꢀrams (21 11oz) for 0.5mm (.020") travel
8 or 20 pulses in 360°
Insulation Resistance
100 meꢀohms between all terminals &
bushinꢀ at 250 VDC
Switch Life
100,000 operations for 0.5mm (.020") travel
Temperature Ratings
Switch Travel
Operation: - 30°C to +70°C
0.5mm (.020")
© 2015 CTS Corporation. All rights reserved. Information subject to change.
1 - 3
CTS Electronic Components
01/07/15
www.ctscorp.com
TYPE MC-290V Typical 2-Bit Encoder With Momentary Switch, Shaft Perpendicular to PC Board
7.0
7.5
5.5
6.3
Ø1.0+0.1
-0.0
.276
.295
.216
.248
(5)
.039 +.004
-.000
+0.1
-0.0
2.6
10.6
.417
+.004
-.000
.102
SWITCH
STROKE
φ6.00
.236
MOUNTING HOLE DETAIL VIEWED
FROM MOUNTING SIDE
"M"
0.8 0.1
2.5 0.1
(5)
.098 .004
.031 .004
10.1
.398
7.0
7.5
.295
mm
11.4
.449
DIMENSION:
.276
inch
20 PPR OUTPUT SIGNAL
(FIG.1.1)
BOUNCE / CHATTER
(FIG.3)
TYPICAL CIRCUIT
(FIG.2)
OFF
3.5V
CW
5V
OFF
SINGNAL A
5KΩ
TERMINAL A
5KΩ
ON
TERMINAL B
ENCODER
T1 T2 T3 T4
OFF
SINGNAL B
ON
1.5V
ON
8 PPR OUTPUT SIGNAL
(FIG.1.2)
TERMINAL C
t3
t2
t1
CW
OFF
SINGNAL A
SINGNAL B
ON
T1 T2 T3 T4
OFF
ON
PHASE DIFFERENCE
Shaft Trim
7.50
.295
7.50
.295
7.00
.276
1.57
.062
1.57
.062
4.50
.177
18 TEETH
S - SLOTTED
R - ROUND
F - FLATTED
K - KNURLED & SLOTTED
mm
DIMENSION:
inch
© 2015 CTS Corporation. All rights reserved. Information subject to change.
2 - 3
01/07/15
CTS Electrocomponents
www.ctscorp.com
Ordering Information
290
V
A
A5
F
20
1
B
2
TERMINAL STYLE
DETENT
PULSE
ENCODER CODE
V - PC FORMED TO REAR
08 - 8
20 - 20
1 - NONE
2 - 20 DETENTS
3 - 16 DETENTS
1 - 2 BIT GRAY
BUSHING LENGTH
SHAFT LENGTH: "L"
SHAFT TRIM
- ROUND
A5- 15mm
B0 - 20mm
B5 - 25mm
C0 - 30mm
"LB"
A - 5.0mm
B - 5.0mm
"M"
SWITCH
A - NONE
B - MOMENTARY
R
F
M7 (NO THREAD)
M7 x .75P
- FLATTED
K - KNURLED & SLOTTED
S - SLOTTED
ALL 6mm DIAMETER
Output Combinations :
8 PPR with 0 or 16 Detents
20 PPR with 0 or 20 Detents
Consult CTS for other available options not listed
© 2015 CTS Corporation. All rights reserved. Information subject to change.
3 - 3
CTS Electrocomponents
01/07/15
www.ctscorp.com
相关型号：
©2020 ICPDF网 联系我们和版权申明