RTA - HGD 02 - Open-Frame, Stepping Motor Drive

Stepping motor drive open-frame HGD 02
( 24 - 75 VDC 0.75 - 2.0 Amp )


Introduction

  • Series of ministep bipolar chopper drives, suitable for driving medium power two-phase stepping motors, with four, six or eight terminals.
  • Highly compact (70×70×25 mm), easy to use and cost effective solution. This system is designed to be soldered to a PCB.
  • Target: medium and medium-low power applications requiring increase in performance compared to self-built or integrated circuits combined with an improvement of reliability and durability.

HIGHLIGHTS

  • Microstepping function up to 3.200 step/rev.
  • Separated solder type connectors for logic signals and power connections.
  • Electronic damping facility for further acoustic noise and mechanic vibrations reduction at low and medium speed.
  • Standard input and output signals ease interfacing with the most commonly used control systems and ensure high noise immunity.

Technical Specifications

  • Version: open frame drive in 70 x 70 x 25 mm, equipped with connectors to be soldered on the PCB.
  • Range of operating voltages: 24-75 VDC. Operation with a single external supply voltage.
  • Range of current: 0.75-2 Amps. Setting up to six equidistant values by means of hardware connections.
  • Microstepping: 400, 800, 1.600 and 3.200 steps /revolution. Setting by means of hardware connections.
  • Automatic current reduction at motor standstill.
  • Protections:
    - Protection against under-voltage and over-voltage.
    - Protection against a short-circuit at motor outputs.
    - Overtemperature protection.
  • Possibility to reduce motor current with an external logic signal.
  • High efficiency CHOPPER with MOSFET final stage output.
  • Electronic damping facility for further acoustic noise and mechanic vibrations reduction at low and medium speed.
  • Warranty: 24 months.

 

For help and advice on choosing the right
product call 01376 333333

Stepper Motor Drives
Call for best price

RTA - HGD 02