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1.2. Basic Specifications
Table 1-6:
ACS150 Series Specifications
ACS Series
Total Travel
Gripper/Collet Option
Maximum Torque (Continuous)
(2)
Accuracy
(2)
Repeatability
Pin/Collet Runout (ER Collets)
Grip Repeatability/Max Jaw Length (3 Jaw)
Maximum Aperture
Maximum Loads
(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 1 micron particle size or better. With 3-jaw gripper, air
or nitrogen should be filtered to 20 micron particle size or better.
14
(1)(6)
Calibrated
Uncalibrated
(3)
ER25
ER40
3J-12
ER25
(4)
ER40
3J-12
ER25 / ER40
3J-12
Table
Stage
ACS Hardware Manual
ACS150-115
ACS150-135
±360° Continuous
ER25, ER40, 3J-12
2.85 N·m
5.06 N·m
±73 µrad (±15 arc sec)
±146 µrad (±30 arc sec)
±29 µrad (±6 arc sec)
<25 µm
±20 µm/50 mm
16 mm
30 mm
12 mm
10 kg (Axial); 5 kg (Radial); 6 N·m (Moment)
15 kg (Axial); 10 kg (Radial); 12 N·m (Moment)
20 kg (Axial); 11 kg (Radial); 6 N·m (Moment)
600 rpm
Up to 340 VDC
8.0 kg
10.0 kg
7.8 kg
9.7 kg
Hardcoat
Black Anodize
ACS150-180
9.29 N·m
14.0 kg
13.7 kg
www.aerotech.com
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