Linear Servo Motors
SGLG (Coreless Models)
311
Linear Servo Motors
Ratings: With Standard-Force Magnetic Way
*1. These values are for operation in combination with a SERVOPACK when the temperature of the armature winding is
100°C. The values for other items are at 20°C. These are typical values.
*2. The rated forces are the continuous allowable force values at a surrounding air temperature of 40°C with an aluminum
heat sink of the dimensions given in the following table.
•
Heat Sink Dimensions
•
200 mm
300 mm
12 mm: SGLGW-30A050C, -30A080C, -40A140C, and -60A140C
•
300 mm
400 mm
12 mm: SGLGW-40A253C and -60A253C
•
400 mm
500 mm
12 mm: SGLGW-40A365C and -60A365C
•
800 mm
900 mm
12 mm: SGLGW-90A200C, -90A370C, and -90A535C
Linear Servo Motor
Moving Coil Model
SGLGW-
30A
40A
60A
90A
050C 080C 140C 253C 365C 140C 253C 365C 200C 370C 535C
Rated Motor
Speed (Refer-
ence Speed
during Speed
Control)
*1
m/s
1.5
1.5
2.0
2.0
2.0
2.3
2.3
2.3
1.8
1.5
1.5
Maximum
Speed
*1
m/s
5.0
5.0
5.0
5.0
5.0
4.8
4.8
4.8
4.0
4.0
4.0
Rated Force
*1,
*2
N
12.5
25
47
93
140
70
140
210
325
550
750
Maximum
Force
*1
N
40
80
140
280
420
220
440
660
1300
2200
3000
Rated Current
*1
Arms
0.51
0.79
0.80
1.6
2.4
1.2
2.2
3.3
4.4
7.5
10.2
Maximum
Current
*1
Arms
1.6
2.5
2.4
4.9
7.3
3.5
7.0
10.5
17.6
30.0
40.8
Moving Coil
Mass
kg
0.10
0.15
0.34
0.60
0.87
0.42
0.76
1.1
2.2
3.6
4.9
Force Constant
N/Arms
26.4
33.9
61.5
61.5
61.5
66.6
66.6
66.6
78.0
78.0
78.0
BEMF Constant
Vrms/
(m/s)/
phase
8.80
11.3
20.5
20.5
20.5
22.2
22.2
22.2
26.0
26.0
26.0
Motor Constant
N/
3.66
5.63
7.79
11.0
13.5
11.1
15.7
19.2
26.0
36.8
45.0
Electrical Time
Constant
ms
0.19
0.41
0.43
0.43
0.43
0.45
0.45
0.45
1.4
1.4
1.4
Mechanical
Time Constant
ms
7.5
4.7
5.6
5.0
4.8
3.4
3.1
3.0
3.3
2.7
2.4
Thermal Resis-
tance (with
Heat Sink)
K/W
5.19
3.11
1.67
0.87
0.58
1.56
0.77
0.51
0.39
0.26
0.22
Thermal Resis-
tance (without
Heat Sink)
K/W
8.13
6.32
3.02
1.80
1.23
2.59
1.48
1.15
1.09
0.63
0.47
Magnetic
Attraction
N
0
0
0
0
0
0
0
0
0
0
0
Combined Magnetic Way,
SGLGM-
30
A
40
C
60
C
90
A
Combined Serial Converter
Unit, JZDP-
250
251
252
253
254
258
259
260
264
265
266
Applicable
SERVOPACKs
SGD7S-
R70A
R90A
R90A
1R6A
2R8A
1R6A
2R8A
5R5A
120A
180A
200A
SGD7W-
1R6A
1R6A
1R6A
1R6A
2R8A
1R6A
2R8A
5R5A
W
Summary of Contents for SGM7J-A5A
Page 1: ...yaskawa com SIGMA 7 AC Servo Drives and Motors Technical Supplement...
Page 18: ...18...
Page 21: ...SGMMV 4 SGM7J 18 SGM7A 54 SGM7P 116 SGM7G 134 Rotary Servo Motors...
Page 133: ...Rotary Servo Motors SGM7A 115 Rotary Servo Motors...
Page 151: ...Rotary Servo Motors SGM7P 133 Rotary Servo Motors...
Page 206: ...Rotary Servo Motors SGM7G 188...
Page 223: ...Direct Drive Servo Motors SGM7F With Core Inner Rotor 205 Direct Drive Servo Motors...
Page 251: ...Direct Drive Servo Motors SGM7D With Core Outer Rotor 233 Direct Drive Servo Motors...
Page 276: ...Direct Drive Servo Motors SGMCS Small Capacity Coreless or Medium Capacity with Core 258...
Page 409: ...Linear Servo Motors Recommended Linear Encoders and Cables 391 Cables and Peripheral Devices...
Page 435: ...ST2F Sigma Trac II Linear Stages 418 Sigma Trac II Linear Stages...
Page 495: ...SERVOPACKs 7W Two axis MECHATROLINK III Communications Reference SERVOPACKs 477 SERVOPACKs...
Page 516: ...SERVOPACKs SERVOPACK External Dimensions 498...
Page 547: ...SERVOPACK Cables 530 SERVOPACK Peripheral Devices 540 SERVOPACK Cables Peripherals...
Page 557: ...SERVOPACK Cables Peripherals SERVOPACK Cables 539 Cables and Peripheral Devices...
Page 599: ...Appendices Capacity Selection for Servo Motors 581 Appendices...
Page 615: ...Appendices Capacity Selection for Regenerative Resistors 597 Appendices...
Page 617: ...Appendices International Standards 599 Appendices...
Page 620: ......
Page 621: ......