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Product description

Siemens 6SL3120-1TE24-5AA3 is a SINAMICS S120 Single Motor Module for operating one motor axis in modular Booksize drive systems. The unit is supplied from the shared DC link and provides the three-phase motor output. Siemens specifies a 600 V DC input, 3 AC 400 V output, 45 A rated output current and 24 kW rated power for this version. The documented DC link range of 510 to 720 V DC is particularly important when matching the infeed, DC link system and existing control-cabinet configuration. The module has internal air cooling and supports Extended Safety Integrated. Optimized pulse patterns are also part of the specified features. According to Siemens, a DRIVE-CLiQ cable was included with the original module and connects the Motor Module to the digital system communication of the SINAMICS-S120 system. The Booksize design is intended for compact multi-axis systems where module width, airflow and DC link wiring must align. For a targeted replacement, the DC link, motor cable, control connections and installation situation should therefore be documented alongside the current class. This prevents a visually similar neighboring variant with different power or hardware from being planned. Siemens lists 6SL3120-1TE24-5AA3 as a discontinued spare part and names 6SL3120-1TE24-5AC0 as the successor product. This does not constitute blanket interchangeability: firmware status, connectors, Safety configuration, motor and encoder data, and the complete engineering configuration must be checked for the specific machine. For maintenance and retrofit, the exact MLFB provides a clear basis for comparing current class, power, motor output, cooling concept and system generation with the bill of materials and installed cabinet. Siemens 6SL3120-1TE24-5AA3 is therefore especially suitable as a precisely identified spare part for existing SINAMICS-S120 installations that must retain the original 45-A Booksize version.

Siemens 6SL3120-1TE24-5AA3

Specifications

Manufacturer Siemens
Product range SINAMICS S120
Manufacturer/order/identification number 6SL3120-1TE24-5AA3
Device type Single Motor Module for one motor axis
Input 600 V DC
Output 3 AC 400 V
Rated output current 45 A
Rated power 24 kW
DC link voltage 510 V to 720 V DC
Design Booksize
Cooling internal air cooling
Safety functions Extended Safety Integrated
Pulse method optimized pulse patterns
System communication DRIVE-CLiQ; cable included according to Siemens
Product status Spare part; Siemens successor 6SL3120-1TE24-5AC0
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Product safety

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FAQ

Frequently asked questions

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What is the power class of Siemens 6SL3120-1TE24-5AA3?

Siemens specifies a 45 A rated output current and 24 kW rated power for the SINAMICS S120 Single Motor Module.

Which successor does Siemens name for 6SL3120-1TE24-5AA3?

Siemens names 6SL3120-1TE24-5AC0 as the successor product. Approval for replacement still requires a machine-specific comparison of the engineering configuration, connections and system status.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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