AL28xx-0 air-cooled

     Velocity (v_max)

N

3 m/s

2.5 m/s

S

6 m/s

     Peak current (I_Pa)

N

13 A

13.5 A

27 A

S

26 A

33 A

66 A

     Continuous current (I_ca)

N

4.1 A

4.2 A

8.5 A

S

8.2 A

10.2 A

20.5 A

     Power constant (K_f)

N

186 N/A

225 N/A

S

93 N/A

     Winding resistance Ph-Ph (R_f)

N

12.6 Ω

15.2 Ω

7.6 Ω

S

3.2 Ω

2.6 Ω

1.3 Ω

     Winding inductance Ph-Ph (L_f)

N

102 mH

120 mH

60 mH

S

26 mH

20 mH

10 mH

     Voltage constant EMF Ph-Ph (B_emf)

N

107.48 V/m/s

129.40 V/m/s

S

53.74 V/m/s

     Pole pitch

24 mm

     Continuous power loss (P_ca)

430 W

530 W

1060 W

     Motor constant (K_m)

1750 N²/W

2150 N²/W

4300 N²/W

     Thermal resistance (Rth)

0.15 °C/W

0.12 °C/W

0.06 °C/W

     Thermal time constant

90 s

     Continuous force air cooling (F_ca)

760 N

950 N

1900 N

     Peak force (F_P)

1800 N

2250 N

4500 N

     Magnetic motor attraction force (F_a)

3400 N

4150 N

8300 N

Weight

     Weight of magnetic plate (M_s)

10.5 kg/m

     Weight of the coil unit (M_p)

4.9 kg

5.9 kg

11.6 kg

Suitable servo drive

     Linear motor winding

N

AX5x06

AX5112

     Linear motor winding

S

AX5112

AX5118

AX5125

Motor data

     Configuration

3-phase synchronous linear motors; 400 – 480 V AC

     Temperature sensor

PTC 1 kΩ & KTY83-122

     Air gap

0.5 mm

     Unassembled

1 m

     Assembled

0.5 m

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     Minimal bending radius

4 x cable diameter; static

Motor cable

     Outer diameter

11.9 mm

     Core cross-sectional area

4 x 2.5 mm²

Temperatur sensor cable

     Outer diameter

4.3 mm

     Core cross-sectional area

4 x 0.14 mm²