Power supply voltage 12 [Vcc] ÷ 48 [Vcc]
Separated logic power supply 24 [Vcc] ÷ 24 [Vcc]
Output current 0.0 [A/ph rms] ÷ 6.0 [A/ph rms] 0.0 [A/ph peak] ÷ 8.5 [A/ph peak]
Interface control mode Serial RS485 Modbus RTU
Digital inputs 4 digital inputs not isolated
Digital outputs 2 digital outputs not isolated
Analog inputs 1 analog input not isolated
Open or Close loop Open loop
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/ground
Operative temperature 5 [°C] ~ 40 [°C]
Storage temperature -25 [°C] ~ +55 [°C]
Humidity 5 [%] ~ 85 [%]
Protection class IP65
Dimensions H x L x W 83.0 [mm] x 107.0 [mm] x 56.4 [mm]
Weight 1.45 [Kg.]
Software settings and connections SCI service interface for drive configuration in real time with e3PLC.
Bipolar holding torque 120 [Ncm] min.
Rotor inertia 280 [g.cm²]

Principal features

● Vector control
● Equipped with advanced safety functionalities: √ fully tested for direct installation unit √ built in watch dog functionality √ integrated diagnostic and fault monitoring √ separated power supply for logic and power √ on field working errors buffering and handling
● Stepless control technology
● IP65 protection class
● SCI serial service interface for drive configuration and debug in real time
● e3PLC programming environment, easy and intuitive


• Control modes:
• Programmable 'Stand Alone' mode with integrated PLC functionality
• 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
• Wide range of Positioning Control Modes (homing, relative, absolute, target)
• 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 multiaxis systems, even without fieldbus
• Enabling and on-the-fly changing of the motion control modes
• Drive control through commands by Master Controller. Suitable for multi axes systems (up to 25 drives). Built in Powerfull Motion Module functionality assures Perfect Synchronization between axes and reduces Master Controller workload
• Ever co. proprietary PC Software Tools for easy and quick configuration or programming, real time debug and supervision of each system


 Code       Description                     
 SM4D2KIT-100Connectors kit with 100 cm. cable                      


 Code       Description                     
 SM4D_SERV00-EE      Software kit for programming the drives with e3PLC Studio + 200 cm. serial cable with serial/USB converter

The SM4D line is a series of programmable high performance and local logic vector drives with fieldbus CANbus, Serial, EtherCAT, Ethernet or Profinet suitable for 'Stand Alone' mode or in multi-axis systems. Including a Full Digital vector drive with 'Else' firmware and a high torque NEMA23 / NEMA24 motor at different powers, these are quickly programmable devices thanks to the e3PLC Studio environment for windows PC. The SM4D series, in addition to combining compactness and power, offers maximum versatility and reliability, allowing considerable wiring and electrical panels savings. With the hardware resources available in various versions and with the implementation of the Advanced Power Motion Module, you can operate your application in a quick and easy way.


Modbus is a communication protocol among the most widely used standards in the world of industrial devices. All our devices equipped with a serial interface (RS232 or RS485) implement and support the Modbus RTU protocol.

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.

The innovative f4d2 technology allows the motor’s excitation at high efficiency chopper thanks to the calculations speed for the current regulation performed by the drive's microprocessor and thanks to a proprietary patented algorithm.


Functionalities with digital signals from external controller or via fieldbus.


Setting of parameters and functions in real time with serial service interface.


Mechanical drawing

Dimensions in mm


Related product to SM4D260PM275BN0c0490
IDE environment for the Linea Titanio drives programming.

IDE environment for the Linea Titanio drives programming.

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