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3phase Linear Actuator in Magnetically Levitated Linear Slider with Non-Contact Power Supply

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m W mm

3phase Linear Actuator in Magnetically Levitated Linear Slider with Non-Contact Power Supply

u 1215020

S U

A

A

W P

S A

W W

A S

W W

A

A W A W

W A M S

W A W

m A W M

m mm

P 5 07 45

5 07

1 W m

mm ASB

2 W ASB

5 6

m SS400 S

W mm

W W

° W P

AP W W

mm W

5 07 W

( HEM) w

mm S

W m W SUS304

W mm W HEM

HEM SB W

W HEM

S W

S W

W P

S A W

A HEM W

S W 2 u 9

0.6mm 360 BS 2 HEM

W PB SS400

W W

3 W x um

100mm S 90.5mm 120 B u 12

W

A u W W A

W u

mW A

S A W um

ABS

Fig. 1 Overall image of magnetic levitation linear slider

Fig. 2 Guide rail for levitaion and HEM

(1. N50 permanent magnet, 2. 23ZH100 soft magnetic steel core, 3. Plastic bobbin, 4. Copper coil, 5. Mounting plate, 6. Guide rail)

2 1 6

4W mm W

mm

W 3 W

S u 2 W

1 u 90.5mm 160 B

1.6 8S P umW SS400

SS400

(2)

W M W SS400

3mm710mm760mm N35 S 3mm

W SS400 I

600mm 60mm S

W 4 5 1 2 W

6 33 W

3 . S

mm m

P W 2.

u W 6 6 S 6

BW mm A

W 33

W A

P A W W

A A um SS400

W W

4 A 4 B

W W

m P

um

W

u W B W

W

A W

S ×

S 00

A W

A P ,0 W

W 00 W

A W

3 . S

um W ABS W

P 6 6

S 6 BW

33 W

A W W

A

um W 00 ,0 mm P

um W SS400 SS400

W A A W

A um ABS W A

A W A P

Fig. 3 Open-end generator

Fig. 4 Linear actuator

Fig. 5 Each current of the electromagnet

Fig. 6 Result of the running experiment (Core:SS400)

Fig. 7 Relationship of between stable point and phase of current (Core:SS400)

Fig. 8 Relationship of between stable point and phase of current (Core:ABS)

Fig. 9 Result of the levitation running experiment (Core:ABS)

Fig. 2 Guide rail for levitaion and HEM

参照

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