| 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 |
Serial RS485 Modbus RTU |
| Feedback Interface |
interface for incremental encoder 5V differential RS422 or 5V Single -Ended (TTL/CMOS) + encoder output 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 |
| Analog inputs |
2 analog inputs for potentiometer or ±10 Vdc |
| Open or Close loop |
Open loop or Closed loop |
| Step resolution |
Stepless Control Technology (65536 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 |
0.45 [Kg] |
| Software settings and connections |
SCI service interface for programming and real time debug. |
Functions
• 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 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 an encoder.
• Programmable 'Stand Alone' mode with integrated PLC functionality.
Main Features
● Fieldbus control modes Modbus RTU
● Equipped with advanced safety functionalities:
√ integrated diagnostic
√ separated power supply for logic and power
√ fault monitoring and handling
● Vectorial control: The sinusoidal phase current with “else” technology keep the motor torque constant allowing smooth and noiseless movements.
● Closed loop
● Integrated oscilloscope
● Auto tuning of motor control parameters
● High efficiency current set up
CONNECTORS KIT
| Code | Description |
| SW4A3KIT-C2 | Connectors kit for cabling |
SOFTWARE KIT FOR CONFIGURATION
| Code | Description |
| SW4_SERV10-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 with e3PLC programmables 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 as 'Stand alone' drives to control single or multi-axle systems. Their use is of the 'general purpose' type 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.