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Author Topic: New BRB series 80V 20A Servo Drive from Machdrives  (Read 973 times)

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New BRB series 80V 20A Servo Drive from Machdrives
« on: March 21, 2017, 07:16:16 PM »
machdrives.com announces the release of the new BRB series servo drive. This is our second new servo drive model for 2017, and is a low cost open frame design.

Rated at 20-80VDC input and 20A output, it is ideal for CNC mills, routers, lathes and plasma cutters. List price is AUD $149

Download BRB User Manual

While there are several other similar offerings in the market, the Machdrives BRB servo has some important differentiating features..

  • Lower heat generation. The combination of a switching regulator, power saving mode and an efficient MOSFET bridge means the drive can be screwed directly to the control cabinet wall in many applications, without requiring an additional heatsink.
  • More accurate tracking. Extending the traditional PID control with velocity feedforward, acceleration feedforward and stiction compensation eliminates tracking errors normally present on starting and acceleration.
  • Easier setup and tuning. Connection with a standard USB cable to the free Tuna for Windows application means easy setup without an oscilloscope. The 14 LED indicators show all signal and I/O pin status to streamline commissioning and troubleshooting.

  • 20-80VDC 20A brushed DC servo drive.
  • Step/Dir input compatible with Mach3.
  • Low cost open frame design.
  • High efficiency. Minimal heatsinking required.
  • 14 LED indicators for easy setup and diagnostics.
  • Configure with standard mini-B USB cable.
  • Easy tuning with free Tuna™ software for Windows.
  • Latest control algorithms. Dual 32bit ARM CPUs.
  • Smooth silent operation. No dithering.
  • Voltage, current and temperature alarms.
  • High noise immunity with isolated control circuitry.
  • Designed and manufactured in Australia.