| 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 absolute encoder (non 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 oppure 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 |
Functions
• 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
CONNECTORS KIT
| Code | Description |
| SW4A3KIT-C0 | Connectors kit for cabling |
SOFTWARE KIT FOR CONFIGURATION
| 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.