YASKAWA E Series Product Manual page 80

The vertical, side-to-side, and front-to-back vibration resistance for vibration in three directions when the Servo-
*3.
motor is mounted with the shaft in a horizontal position is given in the above table. The strength of the vibration
that the Servomotor can withstand depends on the application. Always check the vibration acceleration rate
that is applied to the Servomotor with the actual equipment.
Vertical
Side to side
Refer to the following section if the surrounding air temperature exceeds 40°C.
*4.
5.2.11 Applications Where the Surrounding Air Temperature of the Servomotor Exceeds 40
*5. If the altitude will exceed 1,000 m, refer to the following section.
5.2.12 Applications Where the Altitude of the Servomotor Exceeds 1,000 m on page 5-16
If you use the Servomotor together with a Σ-7W or Σ-7C SERVOPACK, the control gain may not increase as
*6.
much as with a Σ-7S SERVOPACK and other performances may be lower than those achieved with a Σ-7S
SERVOPACK.
5.2.2 Ratings of Servomotors without Gears
for the SGM7A-A5 to -10
*1
Rated Output
*1, *2
Rated Torque
Instantaneous Maximum Torque
Rated Current
Instantaneous Maximum Current
Rated Motor Speed
Maximum Motor Speed
Torque Constant
Motor Moment of Inertia
Rated Power Rate
Rated Angular Acceleration Rate
Derating Rate for Servomotor with
Oil Seal
Heat Sink Size (Aluminum)
Protective Structure
Holding Brake
Specifications
5.2.2 Ratings of Servomotors without Gears for the SGM7A-A5 to -10
Front to back
Horizontal direction
Vibration Applied to the Servomotor
Voltage
Model SGM7A-
W
Nm
*1 Nm
*1
Arms
*1
Arms
*1 -1
min
-1
*1
min
Nm/Arms
With Holding
×10
-4
Brake
kgm
With Batteryless
Absolute Encoder
*1
kW/s
With Holding
Brake
*1
rad/s
With Holding
Brake
%
mm
*3
Rated Voltage V
Capacity W
Holding Torque Nm
Coil
Ω
(at 20°C)
Resistance
*4
Rated Current A (at 20°C)
Time Required to
ms
Release Brake
Time Required to
ms
Brake
A5A 01A C2A
50 100 150
0.159 0.318 0.477 0.637
0.557 1.11 1.67
0.57 0.89 1.5
2.1 3.2 5.6
0.304 0.384 0.332 0.458 0.576 0.456 0.584 0.541
0.0217 0.0337 0.0458 0.139
0.0297 0.0417 0.0538 0.209
2
0.0232 0.0352 0.0473 0.140
11.7 30.0 49.7
8.51 24.2 42.2
73200 94300 104000 45800
2
53500 76200 88600 30400 44400 49600 25000 27600
80 90
200 × 200 × 6 250 × 250 × 6
Totally enclosed, self-cooled, IP67
5.5
0.159 0.318 0.477 0.637
104.8±10%
0.23
60
5.2 Specifications and Ratings
°
C on page 5-15
200 V
02A 04A 06A 08A
200 400 600 750
1.27 1.91 2.39
2.23 4.46 6.69 8.36
1.5 2.4 4.5 4.4
5.9 9.3 16.9 16.8
3000
6000
0.216 0.315 0.775
0.286 0.385 0.955
0.217 0.316 0.776
29.2 74.7 115 73.7
19.4 56.3 94.7 59.8
58700 60600 30800
95
300 × 300
250 × 250
× 6
× 12
*7
24 VDC±10%
6 6.5
1.27 1.91 2.39
96±10% 88.6±10%
0.25 0.27
80
100
Continued on next page.
10A
1000
3.18
11.1
6.4
23.2
0.971
1.15
0.972
104
87.9
32700
5
300 × 300
× 12
3.18
5-5