Specifications And Ratings: Medium Capacity; Specifications - YASKAWA SGM7D Product Manual

5.3

Specifications and Ratings: Medium Capacity

5.3.1

Specifications

Model SGM7F-
Time Rating
Thermal Class
Insulation Resistance
Withstand Voltage
Excitation
Mounting
Drive Method
Rotation Direction
Vibration Class
Absolute Accuracy
Repeatability
Protective Structure
Surrounding Air Temperature
Surrounding Air Humidity
Installation Site
Storage Environment
Runout of Output Shaft Surface
Runout at End of Output Shaft
Parallelism between Mounting
Surface and Output Shaft Surface
Concentricity between Output
Shaft and Flange Outer Diameter
Perpendicularity between Mount-
ing Surface and Output Shaft
Shock
*4
Resistance
Vibration
*4
Resistance
Applicable
SERVOPACKs
A vibration class of V15 indicates a vibration amplitude of 15 μm maximum on the Servomotor without a load at
*1.
the rated motor speed.
*2.
This does not apply to the shaft opening. Protective structure specifications apply only when the special cable is
used.
*3.
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.
Concentricity between output shaft and flange outer diameter
Voltage
Counterclockwise (CCW) for forward reference when viewed from the load side
*1
*2
• 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 condensation)
mm
mm
mm
mm
mm
Impact Acceleration Rate at Flange
Number of Impacts
Vibration Acceleration
Rate at Flange
SGD7S-
SGD7W-
SGD7C-
A B
A
Runout at end of output shaft
Load side
Non-load side

5.3 Specifications and Ratings: Medium Capacity

45M 80M 1AM
Continuous
500 VDC, 10 MΩ min.
1,500 VAC for 1 minute
Permanent magnet
Flange-mounted
Direct drive
±1.3 s
Totally enclosed, self-cooled, IP44
0°C to 40°C (with no freezing)
20% to 80% relative humidity (with no condensation)
0.02 (0.01 for high machine precision option)
0.04 (0.01 for high machine precision option)
490 m/s
2 times
24.5 m/s
7R6A 120A 180A
7R6A
 dia.
: Diameter determined by motor model.
 dia.
Runout at end of output shaft
 dia.
B
Runout of output shaft surface
Perpendicularity between mounting surface and output shaft

5.3.1 Specifications

200 V
80N 1EN
F
V15
±15 s
−
0.08
0.08
2
2
120A 200 A
−
A B
2ZN
5
5-9