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Akribis Systems GmbH
Am Weichselgarten 19a
T: +49 (0) 9131 811 79-0
E:
D-91058 Erlangen
F:
+49 (0) 9131 811 79-99
W:
9.2 AVA Motor
Motor Parameter
Model
Units
AVA 1-20
AVA 2-20
AVA 3-20
Stroke
mm
20
20
20
Force sensivity (at mid stroke)
N/A
1.92
8.35
9.40
Back EMF constant
V/(m/s)
1.92
8.35
9.40
Continuous force (at 100 °C))
①
N
3.84
11.69
26.32
Peak force
N
11.5
35.1
79.0
Resistance
②
ohms
1.4
3.7
1.6
Inductance
②
mH
0.27
1.24
0.70
Voltage at peak force
V
24.0
24.0
24.0
Continuous current (coil at 100 °C)
A
2.00
1.40
2.80
Peak current
A
6.0
4.2
8.4
Max voltage
Vdc
60
60
60
Actuator constant
N/Sqrt(W)
1.61
4.37
7.43
Continuous power (at 100 °C)
W
5.68
7.15
12.54
Electrical time constant
ms
0.2
0.3
0.4
Mechanical time constant
ms
6.5
2.4
1.3
Clearance of coil
mm
0.60
0.60
0.60
Power at peak force
W
51.1
64.4
112.9
Thermal dissipation constant
W/°C
0.076
0.095
0.167
Max coil temperature
°C
155.0
155.0
155.0
Coil assembly mass
g
17.0
45.0
72.0
Total assembly mass
g
186.0
496.0
930.0
①
Continuous force measured without any additional mounting plate or heat sink on coil
②
Measured at 25 °C
AVA 1