Yaskawa SGDV-780A21A Design and Maintenance Manual SGDV-780A21A USER'S MANUAL

High performance, use the best type of servo unit (high performance).
Maximum applicable motor capacity: 15kw.
Power supply voltage: three phase AC400V.
Design sequence: A.
Hardware specifications: shelf installation type + paint.
Interface: MECHATROLINK-III communication command type (rotary servo motor) SGDV-780A21A Design and Maintenance Manual SGDV-780A21A USER'S MANUAL.
Function: no deviation standard SGDV-780A21A
High performance sigma shaped -V-EX series.
2 models of high performance servo unit.
EX001 (support M- III high speed communication): the communication cycle is the minimum value of 125 s, which makes the response of the instruction becomes faster, and the track accuracy and processing ability are improved.
EX002 (no deviation of the specification): greatly improve the command tracking performance, and further improve the accuracy of trajectory control SGDV-780A21A Design and Maintenance Manual SGDV-780A21A USER'S MANUAL. Large capacity servo unit.
Maximum applicable motor capacity: 22KW.
Power supply voltage: three phase AC200V.
Buckle: instruction to buy pieces of installation type (rotary servo motor used).
Design sequence: B.
Optional parts (hardware): base mounting type (standard).
Improve the performance of large torque transmission machinery!
Vibration suppression function SGDV-780A21A Design and Maintenance Manual SGDV-780A21A USER'S MANUAL.
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.
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 SGMSV.
Rated output: 7.0kw.
Power supply voltage: AC200V.
Serial encoder: 20 bit absolute value type (standard).
Design sequence: standard.
Shaft end: straight shaft with keyway, with screw (optional).
Optional: with oil seal, with the brake (DC90V).
Super power rate.
Variety is complete (1.0kW ~ 7.0kW, with hold brake).
Equipped with a high resolution serial encoder (20 bit).
Standard using IP67 (7.0kw for IP22).
Use example:
Placement machine.
Punch printed circuit board.
Machine tool feeding device.
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.
Heat resistance grade: F.
Insulation withstand voltage: AAC1500V 1 minutes (200V), AC1800V 1 minutes (400V) SGDV-780A21A Design and Maintenance Manual SGDV-780A21A USER'S MANUAL.
Protection mode: fully enclosed self cooling type IP67 (except shaft through part).
The use of environmental humidity: 20 ~ 80%% (not dew) SGDV-780A21A Design and Maintenance Manual SGDV-780A21A USER'S MANUAL.
Connection mode: direct connection.
Rotation direction: clockwise direction (CCW) rotation at the load side under the direction of rotation