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ACS Hardware Manual
1.2. Basic Specifications
N O T E : Aerotech continually improves its product offerings; listed options may be superseded at any
time. All drawings and illustrations are for reference only and were complete and accurate as of this
manual's release. Refer to www.aerotech.com for the most up-to-date information.
Table 1-5:
ACS100 Series Specifications
ACS Series
Total Travel
(1)(6)
Collet Option
Maximum Torque (Continuous)
(2)
Accuracy
(2)
Repeatability
Pin/Collet Runout (ER Collets)
Grip Repeatability / Max Jaw Length (3 Jaw)
Maximum Aperture
(4)
Maximum Load
(5)
Rated Speed
Bus Voltage
Total Mass
Finish
1. ACS collet chuck accepts Rego-Fix ER collets manufactured to DIN6499 specifications only.
2. Repeatability and accuracy are dependent on encoder resolution. To achieve the listed specifications, encoder resolution must
be 1.2 arc sec or less.
3. Measured TIR of precision gage pin chucked with an ultra precision ER collet (DIN6499) 6 mm away from collet face with no load.
4. Maximum loads are mutually exclusive. Loading limits are due to the collet chuck mechanism. Contact Aerotech directly if part
load requirement exceeds specifications.
5. Maximum speed based on stage capability. Maximum application velocity may be limited by system data rate and system
resolution.
6. Collet chuck mechanism is normally-closed. Collet mechanism requires air to open collet chuck. Air supply must be dry (0ºF dew-
point) oil-less air OR 99.99% pure Nitrogen. Air or nitrogen must be filtered to 0.25 micron particle size or better.
www.aerotech.com
Calibrated
Uncalibrated
(3)
ER8
ER8
Table
Stage
Chapter 1
ACS100-85
±360° Continuous
ER8 (see
Table 1-1
for ordering options)
0.48 N·m
±73 µrad (±15 arc sec)
±146 µrad (±30 arc sec)
±29 µrad (±6 arc sec)
<25 µm
± 20 µm / 50 mm
5 mm
1.5 kg (Axial); 0.5 kg (Radial); 0.75 N·m
(Moment)
800 rpm
Up to 340 VDC
2.5 kg
Hardcoat
Black Anodize
Overview
ACS100-135
1.6 N·m
5 mm
4.5 kg
13
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