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 CANBus CANopen
Feedback Interface interface for incremental encoder 5V differential RS422 or 5V Single -Ended (TTL/CMOS) + 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
Analog inputs 2 inputs for potentiometer o ±10 Vdc
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 30,0 [mm] x 146,8 [mm] x 74,0 [mm]
Weight 0,45 [Kg]
Software settings and connections Service SCI interface for realt time programming and debug


• Control mode

• 'Stand Alone' mode, programmable and with PLC functionalities integrated

• Velocity control mode

• Different positioning Control Modes (homing, relative, absolute, target)

• Electric Gear with programmable gear ratio to track external master reference (from fieldbus or incremental encoder) of motor Speed and Position

• High speed I/O triggered motor start & stop to event syncronizing for fast response demanding application: labeling, nick_finder, on fly cut., etc ...

• Multi Axis movements syncronization capability •On fly change among any Motion Module Control Modes

•On fly Electric Gear Enable/Disable capability

• Motor Stall Detection and Target Position Tracking through Encoder

• Drive programming by service SCI interface. For this purpose, the SW4_SERV00-EE software kit is available, including converters and cables from a service serial to RS485 and from RS485 to USB; or SW4_SERV01-EE including cables and converter from service

Main Features

● Multiple Control Modes

● With Advanced Safety Features: √ integrated diagnostics √ separate power supply for logic and power √ monitoring and management of faults

● Vectorial control: the sinusoidal regulation with ‘Else’ technology keeps the motor torque constant, allowing smooth and silent movements

● Closed loop with absolute multiturn encoder

● Compact size

● Low heat generation

● High reliability

● Auto-tuning of the motor control parameters

● High efficiency current regulation


 Code       Description                     
 SW4A3KIT-C0                                          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 > SW4A3070C261-02c0390

CANopen is a standard communication protocol widely used in the industrial automation fields. First developed for use with CAN fieldbus, it has also been applied to other types of fieldbuses such as Ethercat CoE.

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 > SW4A3070C261-02c0390

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Stepper drives > Two phases > Programmables > Titanio > SW4A3070C261-02c0390

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