MEH12 Datasheet, PDF (1/3 Pages) CUI INC – incremental encoder

PART NUMBER: MEH12
rev.
page 1 of 3
date 08/08/2007
DESCRIPTION: incremental encoder
ELECTRICAL SPECIFICATIONS
output waveform
output signals
current consumption
frequency response
output phase difference
supply voltage
output resolution (ppr)
waveform rise/fall time
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%
100, 200, 256, 300, 360, 500, 600,
900, 1000, 1500, 1800, 2000, 2048
2µ or less (output cable 1m or less)
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 10^-3 NM (10 gf·cm max.)
6000 RPM
500 m/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
MEH12 - XXXXPX
Resolution (PPR):
1000 = 1000 PPR
1500 = 1500 PPR
1800 = 1800 PPR
2000 = 2000 PPR
2048 = 2048 PPR
Output Circuit:
" " = Voltage output
C = Open collector output
E = Line Driver Output
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