The Siemens 6SN1123-1AB00-0BA1 is a book-type dual-axis motor module belonging to the SINAMICS S120 series. It is mainly responsible for receiving instructions from the control unit, converting direct current into alternating current with adjustable frequency and voltage, thereby precisely driving two ordinary AC asynchronous motors. You can purchase high-quality products in Yueyang Tongtu. Besides the models on our website, we offer a wide range of models and brands.
High-density design: Takes up little space. Within the width of a single-axis module, it integrates two independent drive channels, potentially saving up to 50% of installation space.
Four-quadrant operation capability: When used in conjunction with ALM, it enables the bidirectional flow of energy, allowing the generated energy to be fed back to the grid, achieving efficient energy conservation.
Safety integration function: Through the upper control unit (such as CU320-2), the STO (Safe Torque Off) function can be seamlessly activated without the need for additional hardware contactors, meeting the safety standards of SIL 3 / Cat 4 / PLe level.
DRIVE-CLiQ standard interface: The Siemens 6SN1123-1AB00-0BA1 model is equipped with a standard DRIVE-CLiQ interface on the top. Data exchange between the control unit is carried out via high-speed Ethernet, automatically identifying the module model and downloading parameters.
Product type: SINAMICS S120
Rated DC bus voltage: DC 600 V
Output AC voltage: 3 AC 380 V ~ 480 V
Rated output current per axis: 5.0 A
Maximum output current per axis: 7.5 A
Heavy-duty application (high overload capacity): approximately 0.75 kW
Light-duty application (continuous operation): approximately 1.5 kW
Backplane current consumption: approximately 0.4 A (obtained from the control unit)
Power loss: approximately 50 W (during full-load operation)
Cooling method: internal fan forced air cooling
Protection level: IP20
The Siemens 6SN1123-1AB00-0BA1 cannot operate independently; it must work in conjunction with the S120 system. It can issue instructions to control units such as CU310-2, CU320-2 or SIMOTION D. It relies on line power modules like BLM, SLM or ALM as the DC bus voltage. It uses signal conversion modules like SMC20 or SMC30 to feed back encoder signals to the control units, thereby forming a complete closed-loop vector control link.
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