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SGD7S-3R8A20A Yaskawa SGD7S-3R8A20A
Brand: Yaskawa
Name: Single axis servo driver
Model: SGD7S-3R8A20A
Single axis servo driver SGD7S.
Maximum applicable motor capacity: 0.5kW.
Voltage: three phase AC200V.
Interface: MECHATROLINK-III communication command type. ᥹఼
Design sequence: A.
Hardware purchase pieces: no purchase pieces.
Meet customer specifications required for the 1 products set.
When ordering the servo unit, the parameters set in the factory can be specified.
No need to write parameters in the device assembly site, can reduce the equipment delivery time.
Support product management and maintenance.
After scanning the QR code through the smart phone, it can easily confirm the traceability of the product (production information).
Strengthen trouble shooting
After reading the QR code through the smart phone, the fault diagnosis of the product can be displayed.
Automatic acquisition of tracking information when the servo unit alarm.
Contribute to the failure of the exclusion.
Early monitoring operation, carry out planned maintenance.
Predict the service life of the parts, and prompt the change of time on the screen.
According to the information, in the product before the failure to maintain, in order to prevent the system shutdown

Large capacity servo unit.
Maximum applicable motor capacity: 37KW.
Power supply voltage: three phase AC400V.
Fastening: MECHATROLINK-II communication command type (rotary servo motor).
Design sequence: A.
Optional parts (hardware): type of paint processing installation of ventilation pipe.
Improve the performance of large torque transmission machinery!
Vibration suppression function Yaskawa SGD7S-3R8A20A SGD7S-3R8A20A
When the driving system of the machine is vibrating, the observer is used to reduce the vibration and suppress the vibration of the device.
Friction compensation function.
Even when the load fluctuation, the gain can be suppressed without changing the position deviation.
Therefore, the overshoot can be suppressed to ensure the stability of the device Yaskawa SGD7S-3R8A20A.
Feature tracking control.
Even the lower mechanical properties, but also the characteristics of the mechanical recovery,
Make the mechanical properties of the control action, thereby reducing the time to adjust the timeSigma -V series servo motor SGMGV.
Rated output: 4.4kw.
Power supply voltage: AC200V.
Serial encoder: 20 bit absolute value type (standard) Yaskawa SGD7S-3R8A20A.
Design sequence: Standard (bolt for silver).
Shaft end: straight shaft with keyway, with screw (optional).
Optional: with hold brake (DC24V).
A variety of mechanical feed shaft drive (high speed feed).
Variety is complete (300W ~ 15kW, with hold brake).
Equipped with a high resolution serial encoder (20 bit).
Standard using IP67.
Use example:
Machine tool。
Transport machinery.
Handling machinery。
Food processing machinery.
Rating and specifications:
Rated time: continuous.
Vibration level: V15.
Insulation resistance: DC500V, 10M, or above.
Using ambient temperature: 0 ~ 40 degrees C.
Excitation mode: permanent magnet type.
Installation method: flange type.
HHeat resistance grade: F SGD7S-3R8A20A.
Insulation withstand voltage: AC1500V 1 minutes (200V), AC1800V 1 minutes (400V).
Protection mode: fully enclosed self cooling type IP67 (except shaft through part).
The use of environmental humidity: 20 ~ 80%% (not dew) SGD7S-3R8A20A.
Connection mode: direct connection.
Rotation direction: clockwise direction (CCW) rotation at the load side under the direction of rotation


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