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 EtherCAT (CoE)
Feedback Interface interface for absolute encoder not isolated 5V BISS- C or SSI + non isolated encoder output 5V Differential RS422
Mounting Wall mounting
Digital inputs 4 digital inputs optoisolated 2-24 Vdc NPN, PNP or Line-Driver 2 MHz
Digital outputs 2 digital outputs optoisolated 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 / under-voltage, over current, over temperature,short-circuit phase / phase and phase / phase ground
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 30.0 [mm] x 82.0 [mm]
Weight 0,39 [Kg]
Software settings and connections Service SCI interface for real time programming and debug


• 'Stand Alone' mode, programmable and with PLC functionalities integrated. 3PLC integrates PLC, Motion Module, Process Module and drive in one device.

• Supported Modes: Profile Position Mode, Velocity Mode Profile Velocity Mode, Homing Mode, Interpolated Position Mode, Cyclic Synchronous Position Mode, Cyclic Synchronous Velocity Mode

• Multiple Supported Homing Modes: 1, 2, 17, 18, 19, 20, 21, 22, 35, 37

• Synchronization Mode: Free Run, Synchronous with SM Event, Distributed Clocks

• Diagnostic Service: EMCY, Diagnostics

• Minimum cycle time: 500 microseconds

• Conformity with Beckhoff ET9400 Conformance Tool V2.1.0, master Robox ed Omron• 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.

• Enabling and on-the-fly changing of the motion control modes and possibility to synchronize the movements in multi-axis systems, even without fieldbus

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

Main Features

● Ethercat (CoE)

● 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 the motor control parameters

● Easily programmable with e3PLC Programming Environment


 Code       Description                     
 SW4A3KIT-C1                                          Connectors kit for cabling                               


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

SW4 is a new line of fieldbus vectorial 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 > Programmables > Titanio > SW4A3070H241-02c0690

EtherCAT is a fieldbus which meet the need of a standard high performance industrial communication protocol based on an Ethernet network. EtherCAT is currently considered the fastest industrial Ethernet solution.

Ever Elettronica programmable drives represent something new: they integrate a real PLC on the drive to be able to create complex automations with a single device.

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.


Fieldbus drives with autonomous functioning that, by integrating advanced PLC and motion controller functions in one single device, programmable by the user with the IDE for Windows PC and e3PLC, allows to reduce the traditional machine control solution.


Connection for programming the unit and parameters configuration is made through SCI service serial interface and the IDE e3PLC Studio that allow easy and quick programming, a real time debug and a supervision of each system.

Stepper drives > Two phases > Programmables > Titanio > SW4A3070H241-02c0690


Stepper drives > Two phases > Programmables > Titanio > SW4A3070H241-02c0690

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IDE environment for the Linea Titanio drives programming.

IDE environment for the Linea Titanio drives programming.

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