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Technical Specifications

Standards ANSI/VITA 57.1 LPC
IPMI Version 2.0
I/O voltage (VADJ) 1.8 V - 3.3 V
Number of Channels 2
Power Consumption (max) 12 W (over FMC Connector)
60 W (external supply)
Motors 2-phase Bipolar Stepper Motor
Motor Supply (max) 12 V / 1.8 A per coil
12 V / 0.4 A per coil (via standard AMC board)
End Switch Hall Sensor or Mechanical Sensor
Encoder EnDat2.2 or Incremental
Connector type HARWIN M80-5L11442MD
Operating Temperature 0 ... 70 °C
Weight (typ.) 0.3 kg
Licensing Licensed by DESY

Ordering Options

Product code Description Ordering Code
FMC-MOTDRV22-INT12V 2-Channel Stepper Motor Driver with 12V Internal Power MOTDRV22IN12
FMC-MOTDRV22-EXT12V 2-Channel Stepper Motor Driver with 12V External Power MOTDRV22EX12
FMC-MOTDRV22-EXT24V 2-Channel Stepper Motor Driver with 24V External Power MOTDRV22EX24
FMC-MOTDRV22-CABLE Cable for FMC-MOTDRV22 1-m CABL-FMT0001
FMC-MOTDRV22-CABLE2 Cable for FMC-MOTDRV22 20-m CABL-FMT0002

Overview
Overview
Immagine del prodotto

Cost-Efficient Dual-Channel Stepper Motor driver on FMC standard

The FMC-MOTDRV22 is a cost-efficient two-channel stepper motor driver series compliant with the ANSI/VITA 57.1 specifications.

Each channel can provide up to 12V/1.8A and 24V/1.8A per coil for bipolar stepper motors depending on the model. The chopper slope is programmable within three different modes.

Each driver provides a motor load detection without external sensors and a load dependent current control. The board also offers diagnostics and protection against overcurrent, short-to-ground, undervoltage and overtemperature.

These FPGA Mezzanine Card boards are available in three different versions:

- FMC-MOTDRV22-INT12V
- FMC-MOTDRV22-EXT12V
- FMC-MOTDRV22-EXT24V

These models differ from the voltage rating (12 V or 24 V) and the available power since two of them have an additional connector for external power.

The dedicated cablings are also commercially available in its standard version of 1 meter (FMC-MOTDRV22-CABLE) and in customer defined lengths. Please ask us for a quotation for non-standard cable lengths.

This board is licensed by DESY - Deutsches Elektronen-Synchrotron under agreement LV105.


Features
  • ANSI/VITA 57.1 LPC compliant
  • Supports up to 1.8A motor coil current at 12V or 24V
  • Supports up to 256 micro-steps per full step
  • Real time support
  • Programmable current slopes
  • Power monitor for each channel
  • Each channel supports switchable EnDat2.2 or ABN-encoder readout
  • 12 V internal, 12 V external or 24 V external power versions
  • RoHS compliant

Applications
Documentation Software/Firmware
FMC-MOTDRV22 - Product Presentation Last update: 2017-08-21 16:16:28

Software/firmware not available.


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