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Industrial high-performance drive

Yaskawa GA700 and Veikong VFD580: industrial high-performance selection

Compare GA700 and VFD580 by heavy/normal duty, IM/PM/SynRM, encoder, position, SIL3 safety, fieldbus and thermal conditions.

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Short answer

What does this page recommend?

A technical alternative, not a drop-in substitute

VFD580 can be assessed on high-performance induction or synchronous-motor axes. GA700's published SIL3/PL e safety, SynRM scope and option ecosystem do not automatically apply to VFD580; an explicit gap list is mandatory.

Veikong

ProControl products to evaluate first

The exact configuration is selected after engineering review.

VFD580
Veikong

VFD580

High-performance family to assess for closed-loop speed, torque or position duties; encoder and fieldbus options are selected per model.

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VFD530
Veikong

VFD530

Second candidate for projects needing IM/PMSM, PG feedback and machine logic; the safety function is engineered separately.

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Technical comparison

Similar requirement, different architecture

The table explains product architectures; it is not an exact order-code selection.

Validation areaYaskawa GA700Veikong / ProControl candidate
Duty classGA700 has published duty definitions such as ND 110%/60 s and HD 150%/60 s.The VFD580 overload row at the same current and duration is verified from the exact-model manual; it is not equated by kW label.
Motor familyYaskawa publishes GA700 use with IM, PM and SynRM motors.VFD580 lists induction, synchronous, spindle and servo motors; SynRM is excluded unless explicitly documented.
Encoder and positionGA700 encoder options and control modes are selected to match speed/torque precision.VFD580 is tested with dual closed loop and position functions; encoder electrical data, homing and position-error response are retuned.
Certified safetyGA700 technical documents publish STO at SIL3/PL e.The same safety level is not assumed for VFD580; if certification does not match, an external SIL/PL architecture and validation are required.
Network optionsGA700 offers a broad ecosystem with PROFINET, EtherNet/IP, EtherCAT, CANopen and other options.VFD580 Modbus/CANopen/PROFINET/EtherCAT is confirmed by exact card and firmware; EtherNet/IP suitability is checked explicitly when required.
Thermal and mechanical installationGA700 IP20, temperature, altitude and cooling conditions vary by frame size.VFD580 is relaid out with frame, airflow, power loss, cable and reactor; existing panel space is not assumed sufficient.
Suitable scenario

When is it worth evaluating?

  • Extruder, winder and high-dynamic conveyor retrofits
  • Pilot applications for encoder speed or torque axes
  • New machines where safety and network architecture can be redesigned
Migration gate

Before making a decision

  1. Document the full GA700 current, ND/HD, motor and option codes.
  2. Confirm which SynRM, encoder or position functions are actually used.
  3. Fix the SIL/PL requirement through the machine risk assessment.
  4. Test fieldbus card, cycle, telegram and fault behaviour on a pilot PLC.
  5. Record torque, temperature, stopping and power-loss tests over a full-load cycle.
Frequently asked

Clear answers about alternatives and migration

Is this a drop-in replacement?

No. It is not a direct substitute until exact model, electrical, protocol-role, mechanical, software and certification checks pass.

What should I provide for selection?

The exact existing code, diagram or I/O list, PLC/network data, supply, environment and special functions in use.

Can GA700's SIL3/PL e STO circuit be moved to VFD580 terminals?

Only if the exact VFD580 model certificate meets the same target and the new circuit is validated. Otherwise, a certified external safety architecture is required.

Official manufacturer sources: Yaskawa GA700 official product page · Yaskawa GA700 official technical manual · Veikong VFD580 official product page

This content compares manufacturer-published data under the same project requirement; it does not guarantee direct substitution or project compatibility. ProControl engineering must validate exact model, revision, protocol, electrical, safety and environmental conditions.

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