Mains ready stepper motor power amplifiers WSE 04.230AC V01 and WSE 06.230AC V01

Power amplifiers WSE 04.230 AC V01 and WSE 06.230 AC V01 – mains ready:

• Maximum power in smallest housing
• Compact metal housing also for small switch cabinets – available as rail mounting or panel mounting unit
• Power amplifier with very low dissipation due to newest Power-MOSFET-technology
• No forced draft necessary
• Cost effective system due to connection direct to the line (without isolated transformer) – 325VDC motor operating voltage
• Optimal with STÖGRA motor series SM 87, SM 88 and SM 107 (with new internal winding design suitable for 325VDC operation)
• The motor power at 2A and 325VDC is comparable with 8A / 80VDC at standard DC-supplied motor / amplifier systems, 4A and 325VDC compares to 12A / 110VDC, and 6A and 325VDC compares to 12A / 160 VDC at standard systems
• Via DIP-switch selectable are different step angles from 200 to 12800 steps/revolution – microstepping for true and smooth running of the motor
• Phase current adjustable via switch from 0 to 4A / Phase – at version WSE 06.230AC V01 from 0 to 6A / phase
• Easy connections via screw terminals and spring loaded terminals at the front side for motor, mains and control signals
• Electronic protection against short circuit (motor and power amplifier), over temperature (power amplifier) and under voltage
• Output ready signal via relay
• All input signals (pulse, direction, reset, boost, disable, switch step angle) are galvanically isolated via optocouplers

• Series of stepping motor drives with Modbus interface, direct input from the main AC power supply and STO function
• Direct connection from the main AC power supply (110 Vac to 230 Vac)
• Auto-Sync function available

• Communication by means of Modbus TCP/IP interface
• Modes of operation: PROFILE POSITION, PROFILE VELOCITY and HOMING
• Full digital microstepping drive
• Wide range of SANYO DENKI stepping motors to be coupled with: holding torque up to 9,2 Nm and flange size up to 86 mm
• Easy setup by RTA Modbus configurator software

• Communications by means of Modbus TCP/IP interface
• Range of operating voltages: 110-230 Vac
• Protections:
  - Protection against under-voltage and over-voltage.
  - Protection against a short-circuit at motor outputs.
  - Overtemperature protection with thermal sensor.
• Electronic damping facility for further acoustic noise and mechanic vibrations reduction
• External fans no needed
• UL/CSA certified
• Warranty 24 months
• Wide range of motor phase setting
• Motor current overboost
• Different variety of HOMING operation modes
• Encoder feedback

Introduction

• Series of stepping motor drives with EtherCAT interface, direct input from the main AC power supply (from 110 VAC to 230 VAC) and STO function.
• Optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
• Possibility to be connected directly from the main (from 110 VAC to 230 VAC), saving on transformer use.
• High performance in terms of power and able to further increase the application potential.
• UL, CSA marking.

Highlights

• STO [SIL3] function.
• Error Detection Monitor.
• Communication by means of EtherCAT interface.
• Modes of operation: Profile Position and CSP.
• Full digital microstepping drive.
• Wide range of SANYO DENKI stepping motors to be coupled with: holding torque up to 9,2 Nm and flange size 86 mm.
• Extremely compact size.
• A highly sophisticated operation system, preserving anyhow the traditional ease of use of R.T.A. drives.

Technical Specifications

• Possibility to switch off motor current by means of STO function.
• Version: drive housed in a metallic box 169 x 129 x 46 mm, equipped with plug-in connectors.
• Range of operating voltage: 110-230 VAC.
• Protections:
  - Protection against under voltage and over voltage.
  - Protection against a short-circuit at motor outputs.
  - Over temperature 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.

Introduction

• Series of stepping motor drives with EtherCAT interface and direct input from the main AC power supply (from 110 VAC to 230 VAC).
• Optimized for coupling with SANYO DENKI stepping motors, fitted with encoder.
• Possibility to be connected directly from the main (from 110 VAC to 230 VAC), saving on transformer use.
• High performance in terms of power and able to further increase the application potential.

Highlights

• Communication by means of EtherCAT interface.
• Modes of operation: Profile Position and CSP.
• Full digital microstepping drive.
• Wide range of SANYO DENKI stepping motors to be coupled with: holding torque up to 9,2 Nm and flange size 86 mm.
• Extremely compact size.
• A highly sophisticated opertaion system, preserving anyhow the traditional ease of use of R.T.A. drives.

Technical Specifications

• Version: drive housed in a metallic box 169 x 129 x 46 mm, equipped with plug-in connectors.
• Range of operating voltage: 110-230 VAC.
• 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.

Introduction

• Series bipolar microstep stepping motor drive with power input directly from the main AC supply (110 VAC to 230 VAC), with STO function, specifically developed for applications requiring high performance with reduced acoustic noise and low vibrations.
• Target: advanced applications requiring high precision, low noise and smoothness of movement.
• The perfect choice for combining high power and low acoustic noise.
• UL, CSA marking.

Highlights

• STO [SIL3] function.
• Error Detection Monitor.
• Full digital microstepping drive.
• Adaptive microstepping up to 3,200 step/rev.
• Intelligent management of the current profile that achieves good results in terms of smoothness of movement, low noise and vibration control.
• A highly sophisticated control system, preserving anyhow the traditional ease of use of R.T.A. drives.

Technical Specifications

• Possibility to switch off motor current by means of STO function.
• Range of operating voltages: 110-230 VAC.
• Range of current: 2.4-4.0 Amp. Setting up to four possible values by means of dip-switches.
• Microstepping: 400, 800, 1.600, 3.200 steps /revolution. Setting by means of dip-switches.
• Automatic current reduction at motor standstill.
• 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.
• Available in boxed version with plug-in connectors.
• Maximum compactness.
• Optoinsulated inputs to ensure best EM noise immunity.
• External fans not needed.
• Coupling with stepping motors rated for high voltage and equivalent or bigger than NEMA 34 is mandatory.
• Warranty: 24 months.

• Stepping motor drives series with Step & Direction interface and direct input from the main AC power supply (from 110 VAC to 230 VAC).
• The drive is equipped with an internal rectifier able to transfer more than 330 VDC (230 VAC) to the motor, in order to ensure the maximum power for the application as well as a significant cost saving on transformer and rectifier, together with the related cabling.
• Target: advanced application requiring great dynamic performance, high reliability and simplified power supply.

• Microstepping function up to 3.200 step/rev.
• Connection directly to the main AC supply (110 to 230 VAC) normally avoiding the need for a transformer.
• Electronic damping facility for further acoustic noise and mechanic vibrations reduction at low and medium speed.
• External fans not needed: ideal both for mounting inside a metallic electrical cabinet and for stand-alone applications.
• Coupling with stepping motors rated for high voltage and equivalent or bigger than NEMA 34 is mandatory.

• Version: drive housed in a metallic box 152 x 129 x 30 mm, equipped with plug-in connectors.
• Range of operating voltages: 110-230 VAC.
• Range of current: 1.4 - 2.5 Amp. Easy setting of values by means of dip-switch.
• Microstepping: 400, 500, 800, 1.000, 1.600, 2.000, 3.200 and 4.000 steps/revolution. Setting by means of dip-switch.
• Automatic current reduction at motor standstill.
• Protections:
  -Protection against under-voltage and over-voltage.
  -Protection against a short-circuit at motor outputs.
  -Overtemperature protection with thermal sensor.
• Optoinsulated inputs compatible with differential control signals.
• Possibility to switch off motor current with an external logic signal.
• High efficiency CHOPPER.
• Electronic resonance damping circuit to ensure acoustic noise and mechanic vibrations reduction at low and medium speed.
• Alarm memory by use of yellow blinking led.
• External fans not needed.
• Coupling with stepping motors rated for high voltage and equivalent or bigger than NEMA 34 is mandatory.
• Warranty: 24 months.