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SGDV-R70A21B | Yaskawa Servo driver MECHATROLINK- III communication command type SGDV-R70A21B
Yaskawa SGDV-R70A21B Manual And Instructions
SGDV-R70A21B Design and MaintenanceUSER'S MANUAL

Yaskawa SGDV-R70A21B Product information and technical parameters:
Brand: Yaskawa
Name: Servo driver MECHATROLINK- III communication command type
Model: SGDV-R70A21B
Sigma -v series servo unit SGDV.
Maximum applicable motor capacity: 0.05kw.
Power supply voltage: three phase AC200V.
Design sequence: B type.
Interface: MECHATROLINK- III communication command type (rotary servo motor).
Matching (hardware): base mounting type (standard).
Realize real time communication
With the maximum transmission speed of 100Mbps and the set of communication cycle 125S ~ 4ms, to achieve a more than 62 stations of the high speed control.
Through the high speed of communication, can send and receive all kinds of control information in real time.
Contribute to cost savings
A maximum of 62 stations can be connected to the communication line, can significantly reduce wiring costs and time.
The command connector of the upper controller only needs 1,
Pulse generator for D/A converter or position instruction without speed / torque command.
High precision motion control is realized.
In addition to torque, position and speed control, but also to achieve high precision synchronization phase control.
Because the control mode can be switched on line, the complicated mechanical action can be realized more effectively and smoothly.

Full closed loop module.
Maximum applicable motor capacity: 0.2kw.
Power supply voltage: single phase AC100V.
Interface: instruction selection and installation (rotary type servo motor).
Design sequence: B.
Hardware specifications: paint.
Matching (software): no matching (standard).
Matching (parameters): no matching (standard) Yaskawa SGDV-R70A21B.
Optional modules: full closed loop +INDEXER module SGDV-R70A21B
Full closed loop control system is used to control the rotating servo motor.
Please install the servo unit.
Using the position feedback signal which is output by the external encoder (linear grating ruler) installed on the side of the machine to realize the high precision and high response.
External encoder capable of corresponding high resolution (linear grating) Yaskawa SGDV-R70A21B. High performance, use the best type of servo unit (purpose type).
Maximum applicable motor capacity: 3.0kw.
Power supply voltage: three phase AC400V.
Interface: MECHATROLINK-III communication command type (linear servo motor).
Design sequence: A.
Hardware specification: base mounting type (standard).
Function: pressure feedback control function Yaskawa SGDV-R70A21B.
Use the best type of sigma -V-FT series
According to different uses, there are 5 equipped with a convenient function of the servo unit models.
FT001 (vibration suppression function to upgrade specifications): by strengthening the vibration suppression function, shorten the positioning time.
FT003 (pressure feedback function): high precision pressure control, to promote the high performance of the device.
FT005 (support for rotary table purposes): with the rotation of the coordinate function and fixed point through the output function, can be smooth and high-precision control of rotary table.
FT006 (fixed point through the output function): no need to pass through the upper device can be set through the output (Chu Fa).
FT008 (absolute value system support): the absolute value of the system can be constructed by any upper controller. Large capacity SGMVV type servo motor.
Rated output: 37KW.
Voltage: three phase AC400V.
Serial encoder: 20 bit absolute value type.
Rated speed: 1500r\/min.
The main mechanical structure: flange type, straight shaft (with keyway and screw).
Optional parts: keep the brake (DC24V), with dust.
The use of small, low inertia servo motor, also can give full play to the strength oof the mechanical properties SGDV-R70A21B.
The new model SGMVV with a rated output of 22~55KW, the amount of passenger speed 800r\/min and 1500r\/min products.
After the motor is installed, the phase is started to run immediately.
Even if the servo is not adjusteed, as long as the moment of inertia is within the allowable range,
Even if the load changes, it can be driven stably, and the vibration will not happen


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