MEH20-1200PC2 [CUI]
incremental encoder; 增量式编码器
| 型号： | MEH20-1200PC2 |
| 厂家： | 
CUI INC |
| 描述： | incremental encoder |
| 文件： | 总3页 (文件大小：76K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
page 1 of 3
date 08/14/2007
PART NUMBER: MEH20
DESCRIPTION: incremental encoder
ELECTRICAL SPECIFICATIONS
output waveform
Square Wave
output signals
A, B, Z phase
current consumption
frequency response
≤50 mA
0~100 KHz
output phase difference
A, B phase difference 90° ± 45°
(T/4±T/8) Z phase T±T/2 (see output waveform)
supply voltage
output resolution (ppr)
5 V ~ 12 V dc ± 10%, 24 V dc ± 10% (open collector output only)
40, 60, 100, 200, 250, 256, 300, 360, 400, 500, 512,
600, 800, 1000, 1024, 1200, 1800, 2000, 2048, 2500, 3600
2µ or less (outout cable 1m or less)
waveform rise/fall time
MECHANICAL SPECIFICATIONS
max shaft load, radial:
axial:
starting torque
max rotational speed
shock resistance
vibration proof
weight
19.6N (2kgf)
14.7N (1.5kgf) (600-3600 ppr)
4.9N (0.5kgf) (600-3600 ppr)
9.8N (1kgf)
-3
2 x 10 NM (20 gf·cm)
6000 RPM
2
500 m/s (50G), 3 times each on XYZ
55 Hz, double amplitude 1.5mm, 2 hours each on XYZ
70g (with 1m cable)
cable
4.2mm outside diameter, 5 core vinyl wire insulated shield cable (1m)
ENVIRONMENTAL SPECIFICATIONS
operating temp
storage temp
humidity
-10° to +70° C
-20° to +80° C
RH 35%~90% non collecting
ORDERING INSTRUCTIONS
MEH20 - XXXXPXX
Resolution (PPR):
40 = 40 PPR 512 = 512 PPR
60 = 60 PPR 600 = 600 PPR
100 = 100 PPR 800 = 600 PPR
200 = 200 PPR 1000 = 1000 PPR
250 = 250 PPR 1024 = 1024 PPR
256 = 256 PPR 1200 = 1200 PPR
300 = 300 PPR 1800 = 1800 PPR
360 = 360 PPR 2000 = 2000 PPR
400 = 400 PPR 2048 = 2048 PPR
500 = 500 PPR 1800 = 1800 PPR
2500 = 2500 PPR
Output Circuit:
Input Voltage:
" " = Voltage output
C = Open collector output
E = Line Driver
1 = 5V dc 10ꢀ
2 = 12V dc 10ꢀ
3 = 5 ~ 12V dc 10ꢀ
4 = 24V dc 10ꢀ
3600 = 3600 PPR
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
page 2 of 3
date 08/14/2007
PART NUMBER: MEH20
DESCRIPTION: incremental encoder
CIRCUIT CONNECTIONS
Open Collector Output (C)
Voltage Output
+5V
Red
+5V
Red
White
Green
Yellow
White
Green
Yellow
AꢁBꢁZ
AꢁBꢁZ
30mA
max
20mA
max
0V
Black
0V
Black
CABLE SHIELD
CABLE SHIELD
Line Drive Output (E)
+5V
Red
White
Green
Yellow
AꢁBꢁZ
WhiteꢁBlack
GreenꢁBlack
YellowꢁBlack
AꢁBꢁZ
0V
26C31
Black
CABLE SHIELD
OUTPUT WAVEFORM
Clockwise rotation viewed from front
Counter Clockwise rotation viewed from front
T
T
H
H
Phase A
Phase A
L
L
H
H
Phase B
Phase B
L
L
T
8
T
8
T
8
T
8
(90˚ 45˚)
(90˚ 45˚)
H
L
H
L
Phase Z
Phase Z
T Tꢁ2
T Tꢁ2
The position of Z phase against A, B phase is not specified
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
REV.
A
DESCRIPTION
NEW DRAWING
DATE
7/27/2007
Output Cable
L=1000
0.8 0.030
5.0 0.197
30°
32.0 1.260
2.3 0.089
3-M3 depth 5
equal arrangement
PCD=24
22.0 0.866
25.0 0.984
6.7 0.264
4.2 0.165
TOLERANCE:
0.3mm UNLESS OTHERWISE
SPECIFIED
RoHS
5.5 0.217
20050 SW 112th Ave.
10.0 0.394
Tualatin, OR 97062
Phone: 503-612-2300
800-275-4899
Fax: 503-612-2383
Website: www.cui.com
TITLE:
REV:
Incremental Encoder
A
PART NO.
UNITS:
MEH20
MM [INCHES]
SCALE:
PC FILE NAME:
Cable Color
Output Type
Red
White
Green Yellow
Black
0V
-
-
-
-
-
APPROVED BY:
DRAWN BY:
COPYRIGHT 2007
BY CUI INC.
MEH20
JMS
1:1
Power A-Phase B-Phase Z-Phase
-
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