a1000

A1000 Yaskawa Drive

The A1000 is a full featured drive, providing outstanding quality, performance, flexibility, and environmental friendliness through 1000HP. 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.

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Feature Highlight

  • 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).
  • Embedded function blocks, programmable with DriveWorks EZ, provide additional application flexibility and the opportunity to eliminate separate controllers.
  • USB Copy Unit and Keypad configuration storage provide speed and convenience for duplicate configuration of multiple drives.
  • Removable terminal board with configuration storage provides convenience of configuration backup.
  • Made with RoHS compliant materials.
  • Integrated DC Reactor (standard on 30HP and larger) for input harmonic reduction.
  • Kinetic Energy Braking allows drive to remain in control during momentary power losses.
  • Integrated 12 Pulse version provides a cost effective solution for low harmonics.
  • Flange version provides NEMA 12 backside integrity when mounting with heatsink external.
Item
Specification
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
Motor Types Induction
Surface Permanent Magnet (excluding 600V class)
Interior Permanent Magnet (excluding 600V class)
Protective Design IP20/NEMA1/FLANGE (NEMA 12 backside)
Ambient Operating Temperature -10 to +50°C (Chassis Installation)
-10 to +40°C (Chassis with zero side clearance, or Type 1)
Braking Transistor Standard through 50HP (ND), 40HP (HD)
Global Certification UL, CSA, CE, C-Tick, RoHS
Standard I/O (8) multi-function digital inputs (24Vdc)
(3) multi-function analog inputs (0 +/- 10 VDC, 4-20 mA)
(1) multi-function pulse inputs
(1) fault relay output (form C)
(3) multi-function relay outputs (form A)
(2) multi-function analog output (0 +/- 10 VDC, 4-20mA)
(1) multi-function pulse output
I/O Expansion 3 Analog Inputs -10 to +10V, 13 bit plus sign, 4 to 20mA
16 Digital Inputs (+24V for BCD speed reference)
2 Analog Outputs (-10 to +10V, 11 bit magnitude)
8 Digital Outputs (6 transistor, 2 relay)
Feedback Incremental
Absolute (Stegmann, Heidenhain EnDat, Resolver)
Resolver
Network Communication Built-in: Modbus RTU, RS-422/485, 115 kbps
Optional: EtherNet IP, DeviceNet, Modbus TCP/IP, PROFINET, PROFIBUS-DP, MECHATROLINK-II
Speed Control Range 1500:1 Closed Loop Vector (IM and PM Motors)
200:1 Open Loop Vector (IM Motors)
100:1 Open Loop Vector (PM Motors)
Speed Control Accuracy £ 0.02%: Closed Loop Vector; ≤ 0.2%; Open Loop Vector
Speed Response ≥ 60 Hz: Closed Loop Vector; ≥ 10 Hz: Open Loop Vector
Torque Response ≥ 300 Hz: Closed Loop Vector

Additional specifications can be found within the A1000 Quick Start Manual (Doc No. TOEPC71061641) under the Specifications section.

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