TMCM-1141

RECOMMENDED FOR NEW DESIGNS

Motor mountable stepper motor controller/driver module 9 to 28V, 2A, 256 µSteps, with USB, S/D and RS485 Interface, StallGuard, CoolStep

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Overview

Motion Controller
  • Motion profile calculation in real-time
  • On the fly alteration of motor parameters (e.g. position, velocity, acceleration)
  • High performance microcontroller for overall system control and serial communication protocol handling
Bipolar stepper motor driver
  • Up to 256 microsteps per full step
  • High-efficient operation, low power dissipation
  • Dynamic current control
  • Integrated protection
  • stallGuard2™ feature for stall detection
  • coolStep™ feature for reduced power consumption and heat dissipation
Interfaces
  • RS485 2-wire communication interface
  • USB full speed (12Mbit/s) device interface
  • Step/Direction/Enable interface (optically isolated) for external control of driver circuit
  • 4 multipurpose inputs:
    • 3x general-purpose digital inputs
    • (Alternate functions: STOP_L / STOP_R / HOME switch inputs)
    • 1x dedicated analog input
  • 2 general purpose outputs
    • standalone operation or remote controlled operation,
    • program memory (non-volatile) for up to 1024 TMCL commands, and
    • PC-based application development software TMCL-IDE available for free.
Integrated bipolar stepper motor driver
  • Up to 256 microsteps per full step
  • High-efficient operation, low power dissipation (MOSFETs with low RDS(ON))
  • Dynamic current control
  • Integrated protection
  • stallGuard2™ feature for stall detection
  • Automatic load dependent motor current adaptation for reduced power consumption and heat dissipation coolStep™
Software
  • TMCL™
    • standalone operation or remote controlled operation,
    • program memory (non volatile) for up to 1024 TMCL commands, and
    • PC-based application development software TMCL-IDE available for free.
Electrical and mechanical data
  • Supply voltage: +24 V DC nominal (9 to 28 V DC)
  • Motor current: up to 1.1 A RMS / 1.6 A peak (low current range, programmable) or 2A RMS / 2.8A peak (high current range, programmable, new additional range since hardware version 1.3)

The TMCM-1141 is a single axis stepper motor controller/driver module for sensorless load dependent current control. The device is powered by ADI Trinamic StallGuard2™, CoolStep™ and SpreadCycle™ chopper technology and has a trapezoidal ramp generator. The TMCM-1141 has been designed for coil currents up to 1.1A RMS (low current range, programmable) or 2.0A RMS (high current range, programmable with new additional range since hardware version 1.3). It is designed for an operating voltage of 9 to 28V. The device provides a RS485, USB, S/D interface. An integrated protocol processor supplies a high level TMCL communication.

All you need to get started is a power supply and ADI Trinamic's free and easy to use TMCL-IDE. This graphical user interface allows quick setup and supports the use of commands in direct mode, monitors real-time behavior visualized in graphs, and logs and stores data.

More about the TMCL-IDE
TMCM-1141
Motor mountable stepper motor controller/driver module 9 to 28V, 2A, 256 µSteps, with USB, S/D and RS485 Interface, StallGuard, CoolStep
TMCM-1141 TMCM-1141 Block_Diagram
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Documentation

User Guide 1

Software Manual 2

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Software Resources

Evaluation Software 1

TMCL-IDE

Short for Trinamic Motion Control Language-Integrated Development Environment, the TMCL-IDE is an integrated development environment made for developing applications using ADI Trinamic™ modules and chips. The GUI provides tools for easily setting parameters, for visualizing data in real-time, and for developing and debugging stand-alone applications with TMCL.

Hardware Ecosystem

Parts Product Life Cycle Description
Stepper Motors 1
PD-1141
PRODUCTION NEMA 17 smart stepper motor 9 to 28V, 22Ncm, 256 µSteps, with USB andRS485 interface, SensOstep, StallGuard2 and CoolStep
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Tools & Simulations

Software Development 3

3-D Design Model 1

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