date

page

11/2010

1 of 8

SERIES:

DESCRIPTION: INCREMENTAL ENCODER

AMT10X

phone 503.612.2300

fax 503.612.2380 www.cui.com

ELECTRICAL SPECIFICATIONS

output phase difference

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

output current

5 mA max.

output waveform

TTL voltage square wave

output signals

current consumption

6 mA typ., 10 mA max.

supply voltage

3.6 ~ 5.5 V dc

48, 96, 100, 125, 192, 200, 250, 256, 384, 400, 500, 512, 800, 1000,

1024, 2048

frequency response

250 kHz max.

±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)

max. rotational speed

7500 rpm (at 2048, 1000, 800, 384 ppr)

15000 rpm (at 1024, 500, 400, 192 ppr)

30000 rpm (at 48, 96, 100, 125, 200, 250, 256, 512 ppr)

MECHANICAL SPECIFICATIONS

mounting hole options

A) 2 each M1.6 holes on 16 mm (0.63”) bolt circle

B) 2 each #4 holes on 19.05 mm (0.75”) bolt circle

C) 2 each M1.6 or M2 holes on 20 mm (0.787”) bolt circle

D) 3 each M1.6 or M2 holes on 20.9 mm (0.823”) bolt circle

E) 3 each M1.6 or M2 holes on 22 mm (0.866”) bolt circle

F) 4 each M1.6 or M2 holes on 25.4 mm (1”) bolt circle

G) 2 each #4 holes on 15.75 mm (0.62”) x 20.96 (0.825”) hole layout*

H) 2 each #4 holes on 32.43 mm (1.277”) bolt circle*

I) 2 each #4 holes on 46.03 mm (1.812”) bolt circle*

weight

AMT102

AMT103

20.5 g

14.0 g

vibration proof

shock resistance

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.

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