YASKAWA SGM7J-A5A, Техническое дополнение

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Linear Servo Motors
SGLFW2 (Models with F-type Iron Cores, 200V)
264
Ratings
*1.
The s e value s are for operation in combination with a SERVOPACK when the temperature of the armature winding i s
100

C. The value s for other item s are at 20

C. The s e are typical value s .
*2.
The rated force s are the continuou s allowable force value s at a s urrounding air temperature of 40

C with an aluminum
heat s ink of the dimen s ion s given in the following table.
•
Heat Sink Dimen s ion s
•
400 mm

500 mm

25 mm: SGLFW2-90A200A
•
609 mm

762 mm

40 mm: SGLFW2-90A380A
•
900 mm

762 mm

40 mm: SGLFW2-90A560A and -1DA380A
•
1,400 mm

900 mm

40 mm: SGLFW2-1DA560A
Linear S ervomotor Moving Coil
Mo d el S GLFW2-
90A 1DA
200A

380A

560A

380A

560A

Rated Motor Speed
(Reference Speed during
Speed Control)
*1
m/ s 4.0 4.0 4.0 2.0 2.0
Maximum Speed
*1
m/ s 4.0 4.0 4.0 2.5 2.5
Rated Force
*1, *2
N 560 1120 1680 1680 2520
Maximum Force
*1
N 1680 3360 5040 5040 7560
Rated Current
*1
Arm s 7.2 14.4 21.6 14.4 21.6
Maximum Current
*1
Arm s 26.9 53.9 80.8 53.9 80.8
Moving Coil Ma ss kg 5.3 10.1 14.9 14.6 21.5
Force Con s tant N/Arm s 82.0 82.0 82.0 123 123
BEMF Con s tant
Vrm s /
(m/ s )/
pha s e
27.3 27.3 27.3 41.0 41.0
Motor Con s tant
N/
58.1 82.2 101 105 129
Electrical Time Con s tant m s 24 23 24 25 25
Mechanical Time
Con
s tant
m s 1.6 1.5 1.5 1.3 1.3
Thermal Re s i s tance
(with Heat Sink)
K/W 0.45 0.21 0.18 0.18 0.12
Thermal Re s i s tance
(without Heat Sink)
K/W 1.81 1.03 0.72 0.79 0.55
Magnetic Attraction N 4240 8480 12700 12700 19100
Maximum Allowable
Payload
kg 130 160 360 690 1000
Maximum Allowable
Payload
(With External Regenera-
tive Re
s i s tor and Exter-
nal Dynamic Brake
Re
s i s tor)
kg 140 290 440 710 1000
Combined Magnetic Way,
SGLFM2-
90

A 1D

A
Combined Serial Converter Unit,
JZDP-

-
633 634 648 649 650
Applicable
SERVOPACK
s
SGD7S- 120A 200A 330A 200A 330A
SGD7W-
SGD7C-

W