Motor And Feedback Specifications; Table 3-7: Feedback Specifications; Table 3-8: Encoder Specifications; Table 3-9: Maximum Speed (Rpm) Per Encoder Option - Aerotech ACS100 Hardware Manual

ACS Hardware Manual

3.3. Motor and Feedback Specifications

Table 3-7: Feedback Specifications
Hall-Effect Sensors Specifications
Supply Voltage
Supply Current
Output Type
Output Voltage
Output Current
Thermistor Specifications
Polarity
Cold Resistance
Hot Resistance
Note: 1K pull-up to +5V recommended.
Encoder Specifications
Supply Voltage
Supply Current
Output Signals
Table 3-8: Encoder Specifications
Model
Fundamental Resolution
(1)
-E1
-E2
-E3
-E4
-E5
1. -E1 shows x4000/x16000 total interpolation
Table 3-9: Maximum Speed (rpm) Per Encoder Option
Encoder Option
-E1, -E2, -E3, -E4
N O T E : The encoders used on all ACS series stages come standard with a 16 MHz clock rate. Aerotech
can provide slower or faster clock rates to match the controller being used. Consult Aerotech for more
information.
www.aerotech.com
5 V ±5%
50 mA
Open Collector
24 V max (pull up)
5 mA (sinking)
Logic "0" (no fault)
Logic "1" (over-temperature fault)
∼100 Ω
∼10 K
5 V ±5%
250 mA (typical)
Sinusoidal Type (Incremental Encoder): 1 V
signals SIN+, SIN-, COS+, COS- are .5 V
Digital Output (Incremental Encoder): RS422/485 compatible
0.09/0.0225 arc sec/line
-E5
3.3. Motor and Feedback Specifications
into 120 Ω Load (differential
pk-pk
relative to ground.)
pk-pk
ACS100, ACS150
3600 lines/rev
18 arc sec/line
9 arc sec/line
3.6 arc sec/line
1.8 arc sec/line
ACS100 ACS150
800 rpm 600 rpm
800 rpm 600 rpm
ACS200
5400 lines/rev
0.06/0.015 arc sec/line
12 arc sec/line
6 arc sec/line
2.4 arc sec/line
1.2 arc sec/line
ACS200
600 rpm
500 rpm
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