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The A1000 is a full-featured, constant torque drive, providing outstanding quality, performance, flexibility, and environmental friendliness through 2250HP 600V.
Enjoy network communications, feedback, and expandable I/O to control anything from simple fans and pumps to complex machines. For new installations or retrofits, the A1000 provides a single robust solution, regardless of your application.

The A1000 can also be supplied in a NEMA 1, NEMA 12, NEMA 3R, or NEMA 4X enclosure, with space for several commonly used options, such as line/load reactors, RFI filters, circuit breakers, pilot devices, and door-mounted keypad etc.

Yaskawa A1000 Introduction

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Yaskawa A1000 Drive


Overload Capacity
150% for 60 sec. (HD), 120% for 60 sec. (ND)
Output Frequency
0~400 Hz (higher frequencies available with custom software)
Control Methods
Open and Closed Loop Current Vector; Open and Closed Loop V/f
Protective Design
IP20/NEMA1/FLANGE (NEMA 12 backside)
Global Certification
Global Certification


  • Horsepower range: ¾-175 Hp @ 240v, 1-1000 HP @ 480v, 1-2250 HP @ 600v.
  • Closed or open loop vector control for outstanding regulation, torque production, and position control capability.
  • Continuous Auto-tuning optimizes performance by compensating for changes in motor temperature.
  • High Frequency Injection enables high precision open loop control of Interior Permanent Magnet Motors.
  • Fast acting current and voltage limiters help achieve continuous drive operation during periods of excessive demand.
  • High Slip Braking reduces installation cost and the need for dynamic braking resistors
  • Communication options for all major industrial networks provides high speed control and monitoring, reducing installation cost.
  • DriveWizard computer software and Application Sets for easy configuration.
  • Auxiliary Control Power Unit maximizes production time and efficiency by maintaining network communication while main power is removed.
  • Embedded Safe Torque Off minimizes downtime for applications requiring occasional intervention (SIL CL2, PLd, Category 3).


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