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3.3. Motor and Feedback Specifications
Table 3-7:
ANT95L Motor Specifications
Performance Specifications
Continuous Force
Electrical Specifications
Winding Designation
BEMF Constant (Line to Line, Max)
Continuous Current
Peak Current, Stall
Force Constant, Sine Drive
(2,4)
Motor Constant
Resistance, 25°C (Line to Line)
Inductance (Line to Line)
Thermal Resistance
Maximum Bus Voltage
Magnetic Pole Pitch
1. Performance is dependent upon heat sink configuration, system cooling conditions, and ambient temperature
2.Values shown @ 100°C rise above a 25°C ambient temperature, with motor mounted to the specified aluminum heat sink.
3. Peak force assumes correct rms current; consult Aerotech.
4. Force constant and motor constant specified at stall
5. All performance and electrical specifications ±10%
6. Maximum winding temperature is 125°C.
7. Ambient operating temperature range 0 °C - 25 °C; consult Aerotech for performance in elevated ambient temperatures
8. All Aerotech amplifiers are rated Apk; use force constant in N·m/Apk when sizing.
Table 3-8:
Encoder Resolution
Encoder Option
[-E1] w/ x4000 Interpolation
[-E1] w/ x16000 Interpolation
[-E2]
[-E4] w/ x4000 Interpolation
[-E4] w/ x16000 Interpolation
30
(1,5)
(2)
N (lb)
(5)
V/m/s
(V/in/s)
Amp
(2)
(Amp
Amp
(3)
(Amp
N/Amp
(lb/Amp
(4, 8)
N/Amp
(lb/Amp
N/√W
(lb/√W)
ohms
mH
°C/W
VDC
mm (in)
Linear
Linear
Motor
Motor
[ANT95L-
[ANT95L-
025]
7.7 (1.73)
9.7 (2.17)
-A
2.86 (0.07)
3.78 (0.10)
pk
3.10 (2.19)
2.94 (2.08)
)
rms
pk
12.40 (8.77)
11.76 (8.31)
)
rms
pk
2.48 (0.56)
3.28 (0.74)
)
pk
rms
3.51 (0.79)
4.65 (1.05)
)
rms
1.21 (0.27)
1.41 (0.32)
4.0
0.51
2.48
80
16.00 (0.63)
16.00 (0.63)
Fundamental Signal Period
20 micron
20 micron
20 micron
4 micron
4 micron
ANT95L Hardware Manual
Linear
Motor
[ANT95L-
050]
075]
9.7 (2.17)
-A
-A
3.78 (0.10)
2.94 (2.08)
11.76 (8.31)
12.40 (8.77)
3.28 (0.74)
4.65 (1.05)
1.41 (0.32)
5.2
5.2
0.70
0.70
2.12
2.12
80
80
16.00 (0.63)
16.00 (0.63)
Resolution
5 nm
1.25 nm
5 nm
1 nm
0.25 nm
www.aerotech.com
Linear
Motor
[ANT95L-
100]
12.9 (2.89)
-A
4.77 (0.12)
3.10 (2.19)
4.15 (0.93)
5.87 (1.32)
1.59 (0.36)
6.5
0.87
1.52
80
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