1.3. Basic Specifications
Resolution is dependent on screw pitch, encoder resolution, and controller interpolation.
Table 1-3:
ECO225SL Series Specifications (-0100 to -0300)
-0100
-0150
-0200
-0250
-0300
Travel
100 mm
150 mm
200 mm
250 mm
300 mm
Accuracy
(1)
Standard
±23 μm
±27 μm
±30 μm
±34 μm
±38 μm
Calibrated
±5 μm
±5 μm
±5.5 μm
±5.5 μm
±5.5 μm
Resolution (Minimum Incremental
Motion)
0.2 µm
(2)
, 0.75 µm
(3)
Bidirectional Repeatability
(1)
±4 μm
±4 μm
±4.5 μm
±4.5 μm
±4.5 μm
Straightness
(1)
±2.5 μm
±3 μm
±3 μm
±3.5 μm
±4 μm
Flatness
(1)
±2.5 μm
±3 μm
±3 μm
±3.5 μm
±4 μm
Pitch
40 μrad
(8.3 arc sec)
40 μrad
(8.3 arc sec)
50 μrad
(10.3 arc sec)
55 μrad
(11.3 arc sec)
60 μrad
(12.4 arc sec)
Roll
40 μrad
(8.3 arc sec)
40 μrad
(8.3 arc sec)
50 μrad
(10.3 arc sec)
55 μrad
(11.3 arc sec)
60 μrad
(12.4 arc sec)
Yaw
40 μrad
(8.3 arc sec)
40 μrad
(8.3 arc sec)
50 μrad
(10.3 arc sec)
55 μrad
(11.3 arc sec)
60 μrad
(12.4 arc sec)
Maximum Speed
(4)
220 m/s
Maximum Acceleration
(4)
Function of motor, amplifier, payload, and maximum axial load
Load Capacity
(5)
Horizontal
100 kg
Vertical
(Axial)
60 kg
Side
100 kg
Moving Mass with tabletop
7.4 kg
Stage Mass with no motor
18.5 kg
19.7 kg
20.9 kg
22.0 kg
23.2 kg
Material
Anodized Aluminum
Mean Time Before Failure (MTBF)
20,000 Hours
1. Certified with -PL1 and -PL2 option.
2. Achieved with Aerotech rotary motor with amplified sine encoder.
3. Achieved with Aerotech rotary motor with 2500 counts/rev digital encoder.
4. Requires the selection of an applicable amplifier with sufficient voltage and current.
5. Axis orientation for on-axis loading is listed.
6. Specifications are for single-axis systems measured 25 mm above the tabletop; performance of multi-axis system is
payload and workpoint dependent. Consult the Aerotech factory for multi-axis or non-standard applications.
7. Specifications listed are non-foldback kit options. Contact the factory for specifications when a foldback kit (-FBx) is
used.
1.3. Basic Specifications
ECO225SL Hardware Manual
16
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