Power supply voltage 18 [Vac] ÷ 56 [Vac]
Separated logic power supply 24 [Vcc] ÷ 80 [Vcc]
Output current 0.0 [A/ph rms] ÷ 7.1 [A/ph rms] 0.0 [A/ph peak] ÷ 10.0 [A/ph peak]
Interface control mode Ethernet Modbus TCP/IP
Digital inputs 4 optoisolated digital inputs 2-24 Vdc NPN, PNP or Line-Driver 2 MHz 1 interface for incremental encoder not isolated 5V differential RS422 or 5V Single -Ended (TTL/CMOS) + output encoder not isolated 5V Differential RS422
Digital outputs 2 optoisolated digital outputs PNP, 24 Vdc - 100 mA
Open or Close loop Open loop or Closed loop
Step resolution Stepless Control Technology (65536 emulated positions per turn)
Safety protections Over/UnderVoltage, OverCurrent, OverTemperature, Phase/Phase and Phase/Ground Short
Operative temperature 0 [°C] ~ 40 [°C]
Storage temperature -25 [°C] ~ +55 [°C]
Humidity 5 [%] ~ 85 [%]
Protection class IP20
Dimensions H x L x W 148.8 [mm] x 82.0 [mm] x 30.0 [mm]
Weight 0.39 [Kg.]
Software settings and connections SCI service interface for configuration and debug in real time.
SW4 is a new line of fieldbus vector drives belonging to the Titanio family, characterised by innovative performance. Built by integrating the new ‘Else - Error Less Servo Efficient technology’ with the accurate control of the sinusoidal current, these drives allow to command stepper motors also in closed loop of torque speed and position, with a drastic noise reduction, less heating and extremely smooth movements. Suitable for driving 2-phase hybrid stepper motors, they can be coupled mainly with the series of motors from 0.8” to 3.4”. Completely digital and made using Arm Core M4 technology, SW4 drives offer exceptional reliability combined with mechanical compactness and a competitive price. They can be used in many types of machines where there is already a fieldbus master controller to control single or multi-axle systems. Their use is of the 'general purpose' type and they are particularly suitable in labelling machines, laser cutters, pick-place devices, engraving tables, etc. or in any case in all applications in which not only versatility, precision and speed are required, but also smooth and silent movements as in the medical field.

Principal features

  1. Ethernet Modbus TCP/IP
  2. ● Service serial for real time programming and debugging
  3. ● Compliance with the most common PLC Masters on the market
  4. ● Integrated oscilloscope
  5. ● Vectorial control, for smooth and silent movements
  6. ● Closed loop of speed, torque and position
  7. ● Auto tuning of motor control parameters


  1. • Drive control through commands by Master Controller. Suitable for multi axes systems (up to 127 drives). Built in powerfull Motion Module functionality assures perfect synchronization among axes and reduces Master Controller workload.
  2. • Autonomous management of the firmware for the execution of the homing, of the target movement with relative or absolute quota and for the generation of the ramp profiles
  3. • Torque mode for operation with torque limitation
  4. • Speed control thanks to digital inputs, analogue inputs or fieldbus
  5. • Electronic CAM with advanced programming of internal profiles inside the drive
  6. • Electric shaft with encoder or analogue input with variable tracking ratio (Electric Gear)
  7. • Fast inputs and outputs for motor’ start & stop and event synchronization for high speed response applications such as labeling, nick finder, flying saw etc.
  8. • Possibility to synchronize the movements in multi-axis systems, even without fieldbus
  9. • Enabling and on-the-fly changing of the motion control modes
  10. • Closed loop of torque, speed and position thanks to the use of an encoder
Azionamenti passo passo a 2 fasi a bus di campo Titanio SW4A3070E241-00


Drive control through commands by master controller. Suitable for multi axes systems, built in powerfull Motion Module functionality assures perfect synchronization among axes and reduces master controller workload.


Connection for the parameters configuration is made through SCI service serial interface and the software tool Ever Studio that allow easy and quick configuration, a real time debug and a supervision of each system.




Related product to SW4A3070E241-00c0890
 Universal environment for the configuration and diagnostics of all drives of the Titanio line with fieldbus.

Universal environment for the configuration and diagnostics of all drives of the Titanio line with fieldbus.