Datasheet

For more information, please visit the product page.
rev.
page
1 of 3
date
05/2009
DESCRIPTION: incremental encoder
PART NUMBER: MES12
ELECTRICAL SPECIFICATIONS
output waveform
output signals
current consumption
frequency response
output phase difference
Square wave
A, B, Z phase
≤40 mA
0~100 KHz
A, B phase difference 90° ± 45° (T/4±T/8)
Z phase T±T/2 (see output waveform)
5 V dc ± 10%
60, 100, 125, 200, 256, 300, 360, 500, 600, 900,
1000, 1500, 1800, 2000, 2048
2μ or less (output cable 1m or less)
supply voltage
output resolution (ppr)
waveform rise/fall time
MECHANICAL SPECIFICATIONS
max shaft load, radial:
axial:
starting torque
max rotational speed
shock resistance
vibration proof
weight
cable
1.9N (200gf)
0.98N (100gf) (1500-2048 ppr)
1.9N (200gf)
0.98N (100gf) (1500-2048 ppr)
1 x 103 N·m (10 gf·cm)
6000 RPM
500m/s2 (50G) 3 times each on XYZ
55 Hz, double amplitude 1.5mm, 2 hours each on XYZ
40 g (with 1m cable)
3mm Outside diameter 5-core vinyl wire,
insulated shield cable (length 1m)
ENVIRONMENTAL SPECIFICATIONS
operating temp
storage temp
humidity
-10° to +70° C
-20° to +80° C
RH 35%~90% non collecting
ORDERING INSTRUCTIONS
MES12 - XXXXPX
Resolution (PPR):
60 = 60 PPR
600 = 600 PPR
100 = 100 PPR
900 = 900 PPR
125 = 125 PPR
1000 = 1000 PPR
200 = 200 PPR
1500 = 1500 PPR
256 = 256 PPR
1800 = 1800 PPR
300 = 300 PPR
2000 = 2000 PPR
500 = 500 PPR
2048 = 2048 PPR
Output Circuit:
"no entry" = TTL voltage output
C = Open collector output
E = Line driver output
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
For more information, please visit the product page.
rev.
DESCRIPTION: incremental encoder
PART NUMBER: MES12
CIRCUIT CONNECTIONS
Open Collector Output (C)
Voltage Output
Vcc
Red
Vcc
Red
A/B/Z
White
Green
Yellow
A/B/Z
White
Green
Yellow
0V
Black
2.2kΩ
20mA
max
20mA
max
0V
Black
CABLE SHIELD
CABLE SHIELD
Line Drive Output (E)
+5V
Red
A/B/Z
White
Green
Yellow
White/Black
Green/Black
Yellow/Black
A/B/Z
26C31
0V
Black
CABLE SHIELD
OUTPUT WAVEFORM
Clockwise rotation viewed from front
Counter Clockwise rot ation viewed from front
T
T
Phase A
H
L
Phase A
H
L
Phase B
H
L
Phase B
H
L
Phase Z
H
L
Phase Z
H
L
T ± T (90˚± 45˚)
8 8
T±T/2
T ± T (90˚± 45˚)
8 8
T±T/2
The position of Z phase against A, B phase is not specified
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
page
2 of 3
date
05/2009
PC FILE NAME:
MES12
10.0 0.394
3.0 0.118
COPYRIGHT 2007
BY CUI INC.
2.0 0.079
Cable Color
Output Type
20.0 0.787
Red
White
Green Yellow
Power A-Phase B-Phase Z-Phase
1.0 0.039
20.0 0.787
2-M2 depth 3
PCD=16
Black
0V
-
4.0 0.157
55.00°
-
DESCRIPTION
NEW DRAWING
-
JMS
DRAWN BY:
MES12
APPROVED BY:
Incremental Encoder
PART NO.
TITLE:
UNITS:
20050 SW 112th Ave.
Tualatin, OR 97062
Phone: 503-612-2300
800-275-4899
Fax: 503-612-2383
Website: www.cui.com
TOLERANCE:
±0.3mm UNLESS OTHERWISE
SPECIFIED
Output cable 1 meter
3.0 0.118
REV.
A
A
2:1
SCALE:
MM [INCHES]
REV:
RoHS
DATE
7/27/2007
For more information, please visit the product page.