YASKAWA SGM7D Product Manual page 43

3.2 Specifications and Ratings
3.2.1 Specifications
SGM7D-
Time Rating
Thermal Class
Insulation Resistance
Withstand Voltage
Excitation
Mounting
Drive Method
Rotation Direction
Absolute Accuracy
Repeatability
Protective Structure
Mech-
anical
Toler-
ances
*2
Applicable
SERVOPACKs
*1.
Protective structure specifications apply only when the special cable is used.
*2.
Refer to the following figure for the relevant locations on the Servomotor. Refer to the dimensional drawings of
the individual Servomotors for more information on tolerances.
Runout at end of output shaft
Non-load side
*3.
An SGM7D Servomotor is used together with an FT-specification SERVOPACK. The following SERVOPACK
models can be used.
SGD7S- 
•
• SGD7S- 
3-4
 
I and -
Voltage
SGM7D-
*1
Surrounding Air Temperature
Surrounding Air Humidity
Installation Site
Storage Environment
Standard
Runout of
Mechanical
Output Shaft
Precision
Surface/
High
Runout at
Mechani-
End of Output
cal Preci-
Shaft
sion
SGD7S-
SGD7W-
SGD7C-
dia.
A
Runout of output shaft surface
B
Load side
 F82 
A
 F83 
00A
J
28I 70I 1ZI 1CI
1,500 VAC for 1 minute
Counterclockwise (CCW) for forward reference when viewed from
Totally enclosed, self-cooled, IP30
0°C to 40°C (with no freezing)
20% to 80% relative humidity (with no condensation)
• Must be indoors and free of corrosive and explosive gases.
• Must be well-ventilated and free of dust and moisture.
• Must facilitate inspection and cleaning.
• Must have an altitude of 1,000 m or less.
• Must be free of strong magnetic fields.
Store the Servomotor in the following environment if you store it
with the power cable disconnected.
Storage Temperature: -20°C to 60°C (with no freezing)
Storage Humidity: 20% to 80% relative humidity (with no conden-
sation)
mm
mm 0.005
: Diameter determined by motor model.
200 V
2BI 2DI
06J 09J
Continuous
F
500 VDC, 10 MΩ min.
Three-phase
Flange-mounted
Direct drive
the load side
±15 s
±1.3 s
0.1
0.02 0.005
*3
120A
–
18J 20J 38J
0.01