| Flange |
NEMA 34 - 86 mm x 86 mm |
| Rotor inertia |
4000 [g.cm²] |
| Power supply voltage |
18 [Vac] ÷ 100 [Vac] |
| Separated logic power supply |
24 [Vcc] ÷ 24 [Vcc] |
| Bipolar holding torque |
1250 [Ncm] min. |
| Output current |
0 [A/ph rms] ÷ 8.0 [A/ph rms] 0 [A/ph peak] ÷ 11.0 [A/ph peak] |
| Control mode |
Serial RS232/RS485 Modbus RTU |
| Power stage |
40 KHz H bridge bipolar chopper |
| Digital inputs |
4 optoisolated digital inputs |
| Digital outputs |
2 optoisolated digital outputs (100 mA) |
| Open or Close loop |
Open loop |
| Step resolution |
from 1 to 128 microsteps |
| Safety protections |
Over / under-voltage, over current, over temperature,short-circuit phase / phase and phase / phase ground |
| Operative temperature |
0 [°C]÷ +50 [°C] |
| Storage temperature |
0 [°C] ÷ +55 [°C] |
| Humidity |
0 [%] ÷ 90 [%] |
| Dimensions H x L x W |
135.0 [mm] x 86.0 [mm] x 215.0 [mm] |
| Weight |
6.20 |
| Protection class |
IP65 |
Functions
• Control mode
• Programmable with PLC functionalities and 'Stand alone control mode'
• 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 ...
• CAM mode with programmable profiles• Multi Axis movements syncronization capability
•On fly change among any Motion Module Control Modes
•On fly Electric Gear Enable/Disable capability
• Programming and debugging of the drive through serial interface. For this purpose, the SM2A_ATMU-00 soft-start kit is available, including converters and cables from serial interface to to USB. The kit is accompanied by a CD-Rom with Atomic IDE software
• Control of the drives by commands from the Master Controller. Suitable for MultiAxis Systems (up to 127 drives). Integrates all the features of the Power Motion Module that ensures perfect synchronization between the axes and reduces the Master workload
Main Features
● Multiple Control Modes
● With Advanced Safety Features:
√ tested for direct unit installations
√ integrated watch dog features
√ integrated diagnostics and monitoring of faults
√ separated power supply for power and logic
√ error buffer
● Low motor vibrations
● Low mechanical noise
● Low heat generation
● Compact size
● IP65 protection
● No resonance
● High reliability
● AC power supplies
● Wide range of power.
The SM line is a full digital local logic drives series, programmable and equipped with PLC functionality. These servomotors are suitable for use in 'stand alone' mode and can be connected to HMI touch screen for application parameters. They also have a serial interface (Modbus-RTU) for programming and debugging the application thanks to the Atomic IDE software environment that allows the user to access all the functions and resources of the device and to manage and synchronize the Module Movement and resources of other drives with each process event. In addition there are several ready-to-use and easily customizable modules for servomotor management in applications such as: labeling, cam management, cable processing, plate orientation, adjusting printing registers and others.