YASKAWA SGM7D Product Manual page 49

3.2 Specifications and Ratings
3.2.2 Ratings
SGM7D-
Rated Output
Rated Torque
Repetitive Rated
Torque
Instantaneous
Maximum Torque
Stall Torque
Rated Current
Instantaneous
Maximum Current
Rated Motor Speed
Maximum Motor Speed min
Torque Constant
Motor Moment of
Inertia
Rated Power Rate
Rated Angular
Acceleration Rate
Heat Sink Size
Allowable Load Moment of Iner-
tia (Motor Moment of Inertia
Ratio)
Allow-
able
Loads
*5
Rigidi-
ties
*1.
The rated torques are the continuous allowable torque values at a surrounding air temperature of 40°C with an
aluminum heat sink of the dimensions given in the table.
*2.
The repetitive rated torque is the value for 60% ED.
*3.
To externally connect dynamic brake resistance, select hardware option specification 020 for the SERVOPACK.
However, you cannot externally connect dynamic brake resistance if you use the following SERVOPACKs (max-
imum applicable motor capacity: 400 W).
• SGD7S-2R8A020F82
• SGD7S-2R800A020F83
*4.
If you use an SGD7S-120A008 SERVOPACK and SGM7D Servomotor together, use the ratios given on the bot-
tom line.
3-10

K and -
Voltage
SGM7D-
W
*1
Nm
Nm
*2
Nm
Nm
Arms
Arms
-1
min
-1
Nm/
Arms
×10
-4
2
kgm
kW/s
2
rad/s
mm
With External Regenerative
Resistor and Dynamic
*3
Brake Resistor
N
Allowable
Thrust
Load
N
Allowable
Nm
Moment Load
mm/N
Thrust Dis-
placement
Rigidity
mm/N
Moment Dis-
placement rad/Nm
Rigidity

L
02K 06K
52 151
2.06 6.00
−
6.90
5.00 10.0
2.06 6.00
1.6 1.8
4.2
240
360
1.83 3.67
60.0 70.0
0.707 5.14
343 857
550 × 550 × 30
200 times 350 times 25 times
200 times 350 times 25 times
5 × 10 3
3 × 10
3
20
4 × 10 -6
8 × 10
-6
8 × 10
-6
200 V
08K 06L 12L
201 113 226
8.00 6.00 12.0
− −
15.0 10.0 20.0
8.00 6.00 12.0
1.6 1.7 2.1
4.2 4.2
180
216
5.50 4.13 6.59
80.0 220 220
8.00 1.64 6.55
1000 273 545
650 × 650 × 30
450 times 20 times
450 times 20 times
2000
1000
100
30L
565
30.0
− −
40.0
30.0
8.1
14.1
3.95
370
24.3
811
60 times
*4
130 times
3,500
times
–
–
–