BECKHOFF AL2000 Linear servomotor - Manual (Page 51)

Technical data
11.2 AL20xx
Technical data AL2003 AL2006 AL2009 AL2012
Winding type S N / S N / S N / S
Motor configuration 3­phase synchronous linear motors (400 – 480 V AC)
Peak force 3 s (FP) 225 N 450 N 675 N 900 N
Peak current (IPa) 5 A 6.5 A (N),
13 A (S) 8 A (N),
15 A (S) 13 A (N),
26 A (S)
Continuous force with water cooling
(Fcw) 105 N 210 N 315 N 420 N
Continuous force with air cooling
(Fca) 75 N 150 N 225 N 300 N
Continuous current (Ica) 1.6 A 1.6 A (N),
3.3 A (S) 3.6 A (N),
6.8 A (S) 3.3 A (N),
6.5 A (S)
Continuous power loss (Pca) 80 W 155 W 226 N 310 W
Power constant (Kf) 46 N/A 93 N/A (N),
46 N/A (S) 87 N/A (N),
46 N/A (S) 93 N/A (N),
46 N / A (S)
Motor constant (Km) 185 N²/W 370 N²/W 570 N²/W 740 N²/W
Pole spacing 24 mm
Winding resistance ­ phase (Rf) 3.9 Ω 7.8 Ω (N),
2 Ω (S) 4.4 Ω (N),
1.2 Ω (S) 3.9 Ω (N),
1 Ω (S)
Winding inductance ­ phase (Lf) 30 mH 60 mH (N),
15 mH (S) 33 mH (N),
9 mH (S) 30 mH (N),
7,5 mH (S)
Thermal resistance (Rth) 0.96 °C/W 0.48 °C/W 0.32 °C/W 0.24 °C/W
Magnetic attractive force (Fa) 500 N 900 N 1325 N 1700 N
Weight of the coil unit (Mp) 0.9 kg 1.5 kg 2.0 kg 2.6 kg
Air gap 0.5 mm
Temperature sensor PTC 1 kΩ
Suitable servo drive AX5x03 AX5x03 (N),
AX5x06 (S) AX5x06 (N),
AX5112 (S) AX5x06 (N),
AX5112 (S)
Minimum static bending radius 4 x cable diameter
Technical data AL2015 AL2018 AL2024
Winding type N / S N / S N / S
Motor configuration 3­phase synchronous linear motors (400 – 480 V AC)
Peak force 3 s (FP) 1125 N 1350 N 1800 N
Peak current (IPa) 13 A (N),
33 A (S) 20 A (N),
41 A (S) 26 A (N),
52 A (S)
Continuous force with water cooling
(Fcw) 525 N 630 N 840 N
Continuous force with air cooling
(Fca) 375 N 450 N 600 N
Continuous current (Ica) 3.3 A (N),
8.2 A (S) 4.8 A (N),
10 A (S) 6.5 A (N),
13 A (S)
Continuous power loss (Pca) 370 W 453 W 620 W
Power constant (Kf) 112 N/A (N),
46 N / A (S) 93 N/A (N),
44.9 N / A (S) 93 N/A (N),
46 N / A (S)
Motor constant (Km) 970 N²/ W 1140 N²/W 1480 N²/ W
Pole spacing 24 mm
Winding resistance ­ phase (Rf) 4.3 Ω (N),
0.75 Ω (S) 2.5 Ω (N),
0.59 Ω (S) 1.9 Ω (N),
0.48 Ω (S)
Winding inductance ­ phase (Lf) 35 mH (N),
6.5 mH (S) 19 mH (N),
4 mH (S) 15 mH (N),
3.7 mH (S)
Linear servomotor AL2xxx 51 Version 4.0