AL28xx-1 water-cooled

     Velocity (v_max)

N

3 m/s

2.5 m/s

S

6 m/s

     Peak current (I_Pa)

N

19.6 A

27 A

41 A

S

41 A

65 A

98 A

     Continuous current air cooling (I_ca)

N

6.1 A

8.5 A

12.6 A

S

12.7 A

20.4 A

30.6 A

     Continuous current water cooling (I_cw)

N

6.5 A

8.9 A

13.4 A

S

13.4 A

21.5 A

32.3 A

     Power constant (K_f)

N

186 N/A

225 N/A

S

90 N/A

93 N/A

     Winding resistance Ph-Ph (R_f)

N

8.8 Ω

7.8 Ω

5.2 Ω

S

2.0 Ω

1.32 Ω

0.88 Ω

     Winding inductance Ph-Ph (L_f)

N

70 mH

62 mH

42 mH

S

16 mH

10 mH

6 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)

726 W

1209 W

1804 W

     Motor constant (K_m)

2580 N²/W

4300 N²/W

6450 N²/W

     Thermal resistance (Rth)

0.10 °C/W

0.06 °C/W

0.04 °C/W

     Thermal time constant

87 s

     Continuous force water cooling (F_cw)

1200 N

2000 N

3000 N

     Continuous force air cooling (F_ca)

1140 N

1900 N

2850 N

     Peak force (F_P)

2700 N

4500 N

6750 N

     Magnetic motor attraction force (F_a)

4900 N

8300 N

12450 N

Weight

     Weight of magnetic plate (M_s)

10.5 kg/m

     Weight of the coil unit (M_p)

7.3 kg

12.3 kg

18.2 kg

Suitable servo drive

     Linear motor winding

N

AX5112

AX5118

     Linear motor winding

S

AX5118

AX5125

AX5140

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

     Minimal bending radius

4 x cable diameter; static

Motor cable

     Outer diameter

N

11.9 mm

16.9 mm

S

11.9 mm

16.9 mm

     Core cross-sectional area

N

4 x 2.5 mm²

4 x 6 mm²

S

4 x 2.5 mm²

4 x 6 mm²

Temperatur sensor cable

     Outer diameter

4.3 mm

     Core cross-sectional area

4 x 0.14 mm²