cui.com

date

07/26/2013

page

1 of 8

SERIES:

AMT10X │ DESCRIPTION: MODULAR ENCODER

ELECTRICAL

parameter

conditions/description

min

typ

max

units

power supply

3.6

5.5

V

current consumption

excluding output load

6

10

mA

incremental output signals

Quadrature A/B and X index (A/B/X line driver available

with CUI-10XE-10)

output phase difference

90° (B ch leads A ch in CW direction viewed from front)

incremental output waveform

TTL voltage square wave

48, 96, 100, 125, 192, 200, 250, 256, 384, 400,

500, 512, 800, 1000, 1024, 2048

PPR

index

one pulse per 360 deg.

output current

sink/source

line driver cable (sink/source)

10

20

mA

mA

±15 arcmin (at 192, 384, 400, 500, 800, 1000, 1024, 2048 ppr)

±30 arcmin (at 96, 200, 250, 512 ppr)

±60 arcmin (at 48, 100, 125, 256 ppr)

rotational speed

at 192, 384, 400, 500, 800, 1000, 1024, 2048 ppr

at 48, 96, 100, 125, 200, 250, 256, 512 ppr

7,500

15,000

rpm

rpm

square wave duty cycle

50% ±2% (at 256, 512, 1024, 2048)

50% ±≤6% (at 48, 96, 100, 125, 192, 200, 250, 384, 400, 500)

50% ±≤12% (at 800, 1000)

1. Some stepper motors may leak a magnetic field causing the AMT index pulse to not function properly.

2. All resolutions stated are before quadrature decoding. (example: 1000 ppr x 4 = 4000 counts)

3. Based on full production testing standards and includes all electronic and mechanical based errors, not a computed estimate.

MECHANICAL

parameter

conditions/description

min

typ

max

units

weight

AMT102

AMT103

20.5

14.0

g

g

axial play

±0.3

mm

angular acceleration

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

-40

100

°C

humidity

non-condensing

95

%

vibration

20 ~ 500 Hz, 1 hour each XYZ

10

G

shock

11 ms pulse, ±XYZ direction

50

G

FEATURES

•patented capacitive technology

•16 dip switch programmable resolutions

•straight (radial) and right-angle (axial) versions

•9 different mounting hole options for AMT102

•6 different mounting hole options for AMT103

•low power consumption

•line driver output available (CUI-10XE-10)

•-40°C to 100°C operating temperature

•TTL voltage output

•modular package