WEG DC Drive

WEG TPD500 DC Drive

TPD500 — a digital DC drive for precise DC motor control and legacy retrofits. Sourced and supported by Trans-Digi Global in Singapore.

TPD500
WEG · DC Drive
WEG TPD500 digital DC drive
Genuine WEG product supplied by Trans-Digi Global
Digital DC Drive

Control and modernise DC motors

The WEG TPD500 is a digital DC drive (DC/DC converter) for the speed and torque control of DC motors. It offers precise regulation for applications still running on DC machines, and is a practical route to modernising ageing analogue DC control without replacing the motor.

With four-quadrant options, field control and digital diagnostics, the TPD500 supports rolling, winding and legacy process lines. For plants with installed DC assets, it extends equipment life while adding modern connectivity and protection.

DC motor control Four-quadrant options Retrofit-friendly

Indicative Specifications

SeriesWEG TPD500 — digital DC drive
Drive typeThyristor DC drive for DC motor control
Current rangeWide range across multiple frame sizes (model dependent)
Supply voltage3-phase AC input, DC armature output (model dependent)
Operation2-quadrant / 4-quadrant configurations
ControlDigital speed & torque regulation, field control
ApplicationsDC motor retrofit, winders, rolling, process lines
DiagnosticsDigital display, protection & monitoring

Ratings are indicative for guidance only. Confirm exact power, voltage, enclosure and reference number with Jason before ordering.

Typical Applications

  • DC motor retrofit — modernise analogue DC control.
  • Winders & reelers — precise tension & torque.
  • Rolling & process lines — stable DC speed control.
  • Legacy machinery — extend the life of installed DC assets.

Why buy the WEG TPD500 from Trans-Digi Global

  • DC drive sourcing & sizing in Singapore
  • Retrofit & migration advice via WhatsApp
  • Installation, testing & commissioning
  • Documentation & support for your project

Need the WEG TPD500 sized or quoted?

Send us the motor rating, voltage, application and quantity — we'll confirm the right reference and stock, fast.

Variable speed drives and soft starters