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Yaskawa G7 Drive

Yaskawa G7 Drive
Manufacturer: Yaskawa

This amazing AC drive is the ultimate performance solution with increased speed and torque response to provide servo-like performance from an induction motor. In addition, the G7 drive includes the world’s first Inverter architecture that eliminates or minimizes the installation problems associated with IGBT switching on 480 volt systems and protects the entire motor-drive system.

G7 drive performance makes it the ideal drive for high performance speed, torque, or position control applications. Several control modes are provided. In open loop vector mode, the latest flux observer algorithms extend speed range and provide maximum starting torque. In closed loop vector mode, 0.01% speed regulation and 1000:1 control range can be achieved. Zero-servo capability provides position control at zero speed.

Features Model
  • 3-level control method: Low surge voltage, Low electrical noise, Low acoustic noise
  • Extensive energy-saving control
  • Countermeasures to minimize harmonics current
  • Digital operator with support for seven languages
  • Global standards
  • Various power supplies
  • Outstanding torque characteristics
  • Accurate torque control
  • Proven responsiveness
  • High-speed search (patent pending)
  • Simple auto-tuning
  • Safety and protection functions
  • Simple operation
  • Easy maintenance and inspection
  • Various I/O interfaces
  • Easy to make exclusive inverter
Mfr. Part No. Description
CIMR-G7U20370 208V; 50 HP; NEMA 1; CLV; OLV; V/f
CIMR-G7U21100 208V; 150 HP; NEMA 1; CLV; OLV; V/f
CIMR-G7U20111 240V; 15 HP; NEMA 1; CLV; OLV; V/f
CIMR-G7U20300 240V; 40 HP; NEMA 1; CLV; OLV; V/f
CIMR-G7U20550 230V; 75 HP; NEMA 1; CLV; OLV; V/f
CIMR-G7U20900 230V; 125 HP; NEMA 1; CLV; OLV; V/f
CIMR-G7U42200 480V; 350 HP; NEMA 1; CLV; OLV; V/f
CIMR-G7U43000 480V; 500 HP; NEMA 1; CLV; OLV; V/f


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