6SN1123-1AA00-0BA0 - Power Module - SIEMENS
The power module, together with the control module, forms a drive module intended, in particular, for the feed or main spindle applications.
The drive modules are designed for the operation of the following motors:
- Servomotors 1FT6, 1FK6 and 1FK7
- 1FW6 direct drive torque motors (direct drives)
- Linear motors 1FN
- Main spindle motors 1PH
- Standardized asynchronous motors; When MA mode is selected, only inverters with a switching frequency of 4 kHz and 8 kHz are permitted.
- Hollow shaft motors for 1PM spindle drive (direct drives)
- Main spindle motors 1FE1
- Electrospindle 2SP1
- Non - Siemens engines, where these, according to their manufacturer, are suitable for the conditions of sinusoidal modulation, sufficient insulation and / dt resistance.
For special motors with low leakage inductance (for which the parameters of the regulators are insufficient), optionally provide a series inductance (3-column iron core inductor - no Corovac inductor) and / or increase the frequency of Cutting of the inverter of the variator.
Experience shows that motors with a lower leakage inductance are motors with high stator frequencies (maximum stator frequency> 300 Hz) or motors with a high rated current (nominal current> 85 A).
A wide range of power modules, depending on the current and in three different types of cooling, can be supplied in the 1-axis and 2-axis versions.
Current data refers to the default settings for the range. In case of implantation at altitudes above 1000 m, in the presence of switching frequencies and high ambient temperatures, the reductions indicated below should be carried out. Tuned and pre-connected power cables are available for connecting motors. You will find information about the control in the "Motors" part of the NC 60 catalog.
In order to comply with the EMC requirements of the shielded wiring, shield connection plates to be fitted to the module are available.
The system bus cable comes with the power module. For the digital system, the drive bus cables must be ordered separately.
The specifications for the power module currents (PP modules) are standardized values, on which all control boards are based. Output currents may be limited by the control board used.
Siemens is an international group of German origin specializing in high technology and present in the sectors of industry, energy and health. It was founded in 1847 by Werner von Siemens.