PD-1140

PRODUCTION

NEMA 17 smart stepper motor 9 to 28V, 22Ncm, 256 µSteps, with USB, CAN and RS485 interface, SensOstep, StallGuard2 and CoolStep

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Part Models
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Part Details

Applications
  • Compact and decentralized stepper motor solutions
  • Step loss detection for high reliability operation
Electrical data
  • Supply voltage: +24V DC nominal
  • Motor current: up to 2.8A peak / 2A RMS (programmable)
Integrated motion controller
  • Motion profile calculation in real-time (TMC429 motion controller)
  • On the fly alteration of motor parameters (e.g. position, velocity, acceleration)
  • High performance ARM Cortex-M3™ microcontroller for overall system control and serial communication protocol handling
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)™
Integrated encoder
  • Integrated sensOstep™ magnetic encoder (max. 1024 increments per rotation) e.g. for step-loss detection under all operating conditions and positioning
Integrated motor
  • Two phase bipolar stepper motor with 2A RMS nom. coil current
  • Holding torque: 0.22Nm, 0.36Nm, 0.44Nm or 0.7Nm
Interfaces
  • RS485 2-wire communication interface
  • CAN 2.0B communication interface
  • USB full speed (12Mbit/s) device interface
  • 4 multi-purpose inputs:
    • 3x general-purpose digital inputs (alternate functions: STOP_L/STOP_R/HOME switch inputs or A/B/N encoder input)
    • 1x dedicated analog input
  • 2 general purpose outputs
    • 1x open-drain 1A max
    • 1x +5V supply output – can be switched on/off in software e.g. for encoder / end switch supply
Software
  • Available with TMCL™ or CANopen firmware
  • TMCL™ remote (direct mode) and stand-alone operation (memory for up-to 1024 TMCL™ commands)
  • CANopen: CiA 301 + CiA 402 (homing mode, profile position mode and velocity mode) supported
  • Fully supported by TMCL-IDE (PC based integrated development environment)
PD-1140
NEMA 17 smart stepper motor 9 to 28V, 22Ncm, 256 µSteps, with USB, CAN and RS485 interface, SensOstep, StallGuard2 and CoolStep
PD-1140 Block_Diagram PD42-3-1140
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Documentation

User Guide 2

Software Manual 4

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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
Single Axis Stepper Motor Modules 1
TMCM-1140
RECOMMENDED FOR NEW DESIGNS Motor mountable stepper motor controller/driver module 9 to 28V, 2A, 256 µSteps, with USB, CAN and RS485 Interface, StallGuard, CoolStep
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Tools & Simulations

Software Development 2

3-D Design Model 4

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