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TMC III

Miniature Motor Controller, Maximum Capability

TMC III Kit with EVB

The TMC III (available with EVB kit) offers a compact and powerful motor control solution for a wide range of applications. It drives motors up to 500W and delivers precise control over motor position, speed, and torque while providing versatility and reliability. This miniature module with an evaluation board is ideal for robotics, industrial automation, and high-efficiency systems requiring a small footprint and advanced functionality.

Product Specs

  • Power: Drives motors up to 500W
  • Current: Continuous current rating of 12.5 ARMS (with heat sink)
  • Supply Voltage: Recommended operating voltage: 12-28 VDC
  • Operating Temperature Range: -40°C to +85°C
  • Size: 88mm x 53.9mm x 23.2mm
  • Weight: 72 grams

Communication and Feedback Options

  • Communications: RS232, RS422, and CANopen for multi-axis environments
  • Feedback: Supports Hall sensors, incremental encoders, and SSI encoders
  • Control Modes: Closed-loop control for position, speed, and torque with advanced PI tuning
Untitled (150 x 150 px) (1)
Parameter Description Typ Min Max Units
Motor Voltage (Recommended operating range) Recommended operating range 48 15 72 V
Motor Voltage (Absolute maximum voltage) Absolute maximum voltage     75 V
Motor Power Max motor power     12500 W
Continuous Current RMS continuous current 100     ARMS
Peak Current  RMS peak current for 15 seconds 220     ARMS
Operating Temperature Safe operating temperature   -40 85 °C
Storage Temperature Safe storage temperature   -55 105 °C
Communication (Serial) Serial baud rate (RS232/RS422)   9.6 1000 kBit/s
Communication (CAN) CAN baud rate   50 1000 kHz
Digital Inputs Number of digital inputs 6      
Digital Outputs Number of digital outputs 2      
Feedback Options Types of motor feedback supported Hall, Incremental, SSI, Sin/Cos      
Dimensions Physical dimensions 45.5x195x107     mm
Weight Module weight 0.85     kg
  • Compact Design: Small form factor with PCB mountability and evaluation board for quick prototyping.
  • High Power Density: Drives motors up to 500W with minimal space requirements.
  • Wide Voltage Range: Operates on 12-28VDC.
  • Advanced Control: Supports sinusoidal, field-oriented vector control and PID closed-loop modes for precision.
  • Safety Protections: Includes over-temperature, over-voltage, over-current, and motor stall safeguards.
  • Ease of Use: Equipped with a motor calibration wizard, GUI-based PID autotuning, and real-time signal monitoring.
  • Feedback Versatility: Compatible with Hall sensors, incremental encoders, and SSI encoders for precise motor feedback.
  • Communication Options: Offers RS-232, RS-422, and CANopen connectivity.

The TMC III Kit with EVB is a compact yet powerful motor controller designed to provide precise control over motor position, speed, and torque. Engineered for high efficiency and versatility, it supports advanced control modes and seamless communication, making it ideal for applications in robotics, industrial automation, and other demanding environments. With built-in safety features and an intuitive GUI for configuration and monitoring, this controller combines reliability and ease of use in a small footprint.



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Key Features

  • Compact Design: Small, lightweight, and easy to integrate.
  • High Power Density: Efficiently drives motors with up to 355W output.
  • Wide Voltage Range: Operates seamlessly across 12-28VDC.
  • User-Friendly Setup: Simplified configuration with GUI tools and autotuning options.
  • Built for Reliability: Features integrated safeguards and robust components for long-term operation.

 

We offer flexible approaches to meet diverse project needs and build to your specifications:

  • Off-the-Shelf Solutions: Deploy reliable, pre-engineered motion controllers ready for integration.
  • Customized to Your Needs: Tailor existing products to balance cost-effectiveness and functionality.
  • End-to-End Development: From concept to production, we provide complete solutions with ongoing support.
Solutions for Your Motion & Power Challenges

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We’re dedicated to powering your mission. Whether you’re seeking a solution, need technical support, or want to explore partnership opportunities, our team is here to help. Reach out, and let’s discuss how we can support your goals.