Stepper motor power amplifier boards

Power amplifier boards series SE...V31/V33 and SE P05...V2:

• bipolare control of 2-phases stepper motors – chopper functional principle
• eurocard format 100x160mm with 32 pole connector (DIN 41612 type D) for installation into standard 19 inch 3 height units rack
• 1A until 14,5A phase currents and 24 VDC until 240 VDC voltage supply
• series SE ... V31/V33 with standard step resolutions – via DIP-switch selectable 200, 400, 500, 800 and 1000 steps/revolution
• microstepping series SE P05...V2 – via DIP-switch selectable until 12800 steps/rev for optimal, free of vibrations true motor running
• basic functions easy adjustable via DIP switches (step angle, activating phase current reduction and input signal level)
• input signals for all versions: pulse, direction, disable, boost, reset and external switching of step angle
• output signal: ready signal respectively error signal
• LEDs for quick and easy control of board status
• electronical protection against short circuit (motor phases), over temperature (of power amplifier) and under voltage
• compatible to former STÖGRA / ZEBOTRONICS power amplifier versions
• version SE ... E50 with encoder input to control motor load angle (in case of an interrupt of the motor running because of a mechanical overload an error signal will be generated)
• together with our ELK/ELR-rack system also available as mains ready single or multiple axis stepper motor control

Stepper motor power amplifiers WSE 04.80 V01 and WSE 08.80 V01 in compact housing:

• Microstepping power amplifer with bipolar chopper for 2-phases stepper motors
• Maximum power integrated in smallest housing
• Compact metal housing fits also in small switch cabinets
• Available as rail mounting version or panel mounting version
• Extremely low dissipation due to newest MOSFET-technology
• No forced drafted necessary
• Wide range of voltage supply from 20 to 80 VDC
• Phase currents adjustable via 16 stage rotative switch from 0,25 to 4A (WSE 04.80) and 0,5 to 8A (WSE 08.80)
• Optimal with STÖGRA motor series SM 56, SM 87, SM 88 and SM 107
• 16 different step angles between 200 and 12800 steps/revolution selectable via DIP-switches – micro stepping for optimal, smooth true running of the motor
• The step angle can be switched between two values via an external input during motor is running
• Easy connecting via front side screw terminals and spring terminals for all lines and signals
• Electronical protection against short circuit (motor phases), over temperature (power amplifier) and under voltage
• Output ready signal via relay
• Input signals (pulse, direction, reset, boost, disable, change step angle) optionally optocoupler isolated
• Via DIP-switch selectable input signal level: low-active, high-active TTL (5V), High-activ PLC (24V) or RS422 (only pulse and direction)

Introduction

FLEX-DRIVE  is an ultra-slim EtherCAT stepping motor drive, that perfectly fits the TRIO MOTION Flexslice architecture, creating a powerful multi-axis modular system.

Highlights

• Coupling with stepping motors up to Nema 24 (60 mm) with feedback.
• Mode of operation: PP, CSP, CSV, Homing
• Easy setup: no need of programming software; all settings are made through EtherCAT network.
• Separated power supply for logic circuit and motor power.

Technical Specifications

• Version: drive housed in a plastic box 147x17x107 mm, equipped with spring connector.
• Range of operating voltages: 24-48 VDC.
• Nominal current.: 4 Amp.
• Protections:
  -Protection against under-voltage and over-voltage.
  -Protection against a short-circuit at motor outputs.
  -Overtemperature protection.
• Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
• Warranty: 24 months.

Introduction

• Series of stepping motor drives with EtherCAT interface, based on the following versions:
  - PLUS ET A3: with DC power supply (39-85 VDC)
  - PLUS ET B3: with AC power supply (28-62 VAC)
• Drives optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
• Compact system, developed to offer a wide variety of integrated functions and optimized for the most demanding motion control applications.

Highlights

• Communication by means of EtherCAT interface
• Modes of operation: PROFILE POSITION and CSP.
• Full digital microstepping drive.
• Wide range of stepping motors to be coupled with: holding torque up to 9.2 Nm and flange size up to 86 mm.
• Extremely compact size.
• A highly sophisticated operation system, preserving anyhow the traditional ease of use of R.T.A. drives.

Technical Specifications

• Version: drive housed in a metallic box 152 x 129 x 46 mm, equipped with plug-in connectors.
• Range of operating voltages: 39-85 VDC.
• Nominal current.: 6 Amp.
• Protections:
  - Protection against under-voltage and over-voltage.
  - Protection against a short-circuit at motor outputs.
  - Overtemperature protection.
• Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
• Optoinsulated auxiliary and programmable inputs and outputs.
• Optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
• External fans not needed.
• Warranty: 24 months.

• Series of stepping motor drives with Modbus TCP/IP interface.
• Drives optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
• Compact system, developed to offer a wide variety of integrated functions and optimized for the most demanding motion control applications.

• Communication by means of Modbus TCP/IP interface.
• Modes of operation: PP, PV and Homing.
• Full digital microstepping drive.
• Extremely compact size.
• A highly sophisticated operation system, preserving anyhow the traditional ease of use of R.T.A. drives.
• UL recognized.

• Version: drive housed in a plastic box 130 x 106 x 32 mm, equipped with plug-in connectors.
• Range of operating voltages: 24-48 VDC.
• Nominal current.: 4 Amp.
• Protections:
  - Protection against under-voltage and over-voltage.
  - Protection against a short-circuit at motor outputs.
  - Overtemperature protection.
• Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
• Optoinsulated auxiliary and programmable inputs and outputs.
• Warranty: 24 months.

Introduction

• Series of stepping motor drives with EtherCAT interface.
• Drives optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
• Compact system, developed to offer a wide variety of integrated functions and optimized for the most demanding motion control applications.

Highlights

• Communication by means of EtherCAT interface.
• Modes of operation: PROFILE POSITION and CSP.
• Full digital microstepping drive.
• Extremely compact size.
• A highly sophisticated operation system, preserving anyhow the traditional ease of use of R.T.A. drives.

Technical Specifications

• Version: drive housed in a metallic box 110 x 108 x 34 mm, equipped with plug-in connectors.
• Range of operating voltages: 24-48 VDC.
• Nominal current.: 4 Amp.
• Protections
  - Protection against under-voltage and over-voltage.
  - Protection against a short-circuit at motor outputs.
  - Overtemperature protection.
• Electronic damping facility for further acoustic noise and mechanic vibrations reduction.
• Optoinsulated auxiliary and programmable inputs and outputs.
• Warranty: 24 months