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]
Control mode Ethernet Modbus TCP/IP
Feedback Interface interface for absolute multiturn encoder not isolated 5V BISS-C or SSI + output encoder not isolated 5V Differential RS422
Mounting Wall mounting
Digital inputs 4 optoisolated digital inputs 2-24 Vdc NPN, PNP or Line-Driver 2 MHz
Digital outputs 2 optoisolated digital outputs PNP, 24 Vdc - 100 mA
Open or Close loop Closed loop with absolute multiturn encoder
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.


• 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.

• 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

• Torque mode for operation with torque limitation

• Speed control thanks to digital inputs, analogue inputs or fieldbus

• Electronic CAM with advanced programming of internal profiles inside the drive

• Electric shaft with encoder or analogue input with variable tracking ratio (Electric Gear)

• Fast inputs and outputs for motor’ start & stop and event synchronization for high speed response applications such as labeling, nick finder, flying saw etc.• Possibility to synchronize the movements in multi-axis systems, even without fieldbus

• Enabling and on-the-fly changing of the motion control modes

• Closed loop of torque, speed and position thanks to the use of an absolute multiturn encoder

Main Features

Ethernet Modbus TCP/IP

● Service serial for real time programming and debugging

● Compliance with the most common PLC Masters on the market

● Integrated oscilloscope

● Vectorial control, for smooth and silent movements

● Closed loop of speed, torque and position with absolute multiturn encoder

● Auto tuning of motor control parameters


 Code       Description                     
 SW4A3KIT-C1                                          Connectors kit for cabling                               


 Code       Description                     
 SW4_SERV00-EE      Kit software for drive configuration with e3PLC Studio + 200 cm service serial cable and serial/USB converter

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.
Stepper drives > Two phases > Fieldbus > Titanio > SW4A3070E241-02c0890

The Modbus TCP/IP fieldbus, based on Ethernet hardware, was born as an evolution of the classic Modbus RTU fieldbus. Modbus TCP/IP communication protocol allows multiple masters to connect to the same slave.

Thanks to the ELSE technology integrated in the Ever Elettronica’s drives motors current control is so high that vibrations, resonances and noises don’t exist anymore.


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 e3PLC Studio that allow easy and quick configuration, a real time debug and a supervision of each system.

Stepper drives > Two phases > Fieldbus > Titanio > SW4A3070E241-02c0890


Stepper drives > Two phases > Fieldbus > Titanio > SW4A3070E241-02c0890

Related product to SW4A3070E241-02c0890
IDE environment for the Linea Titanio drives programming.

IDE environment for the Linea Titanio drives programming.

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