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Match the complete marking
Include 6SL3120-2TE13-0AA3 and any visible hardware revision or assembly number on the enquiry and quotation.
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Check the offered item before ordering
Request available label and connector photographs. Have maintenance compare the offered reference with the installed double Motor Module and applicable Siemens drawings before ordering.
Technical specifications for 6SL3120-2TE13-0AA3
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Manufacturer:Siemens
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Product Category:Servo Drives
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Spare Part Number:6SL3120-2TE13-0AA3
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Weight:4.65 kg
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Tariff Code:8537101190
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Drive family:SINAMICS S120
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Module arrangement:Double Motor Module, booksize; two 3 A motor outputs
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Cooling:Internal fan; 29.6 cubic metres per hour
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DC-link range:510-750 V DC
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Electronics supply:24 V DC; 20.4-28.8 V permitted
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Electronics current:1.0 A at 24 V
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Rated current:2 x 3 A
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Base-load current:2 x 2.6 A
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S6 current, 40% duty:2 x 3.5 A
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Peak current:2 x 6 A
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Rated motor power:1.6 kW at 600 V DC, 4 kHz
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Total power loss:94 W including electronics
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Efficiency at 4 kHz:0.97
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DC-link capacitance:110 microfarads
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DC-link busbar capacity:100 A
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24 V busbar capacity:20 A
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Pulse frequency:4 kHz without derating; 16 kHz with derating
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Ambient without derating:Up to 40 C
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Ambient with derating:Up to 55 C, subject to Siemens curves
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Overvoltage trip:820 V DC +/- 2%, per GH2 03/2006
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Undervoltage trip:380 V DC +/- 2%, per GH2 03/2006
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Original manual family:6SL3120-2TE13-0AAx; supplied suffix AA3
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Shipping package:5cm x 26.8cm x 41.8cm; 4.65kg
Information
- Siemens 6SL3120-2TE13-0AA3 is a booksize SINAMICS S120 double Motor Module with two independently assigned 3 A motor channels supplied from the common DC link.
Electronics supply: 24 V DC
Cooling: Internal fan; booksize construction
The family DC-link range is 510-750 V DC. The 24 V electronics supply permits 20.4-28.8 V and draws 1.0 A. Rated power is 1.6 kW at a 600 V link and 4 kHz; the published total power loss is 94 W. Check the shared line module, busbars and both motor circuits against the cabinet drawings.
The internal fan requires 29.6 cubic metres per hour of air. GH2 gives a 40 C ambient limit without derating and 55 C with derating. Confirm the exact AA3 revision, cooling route, pulse-frequency derating and approved machine settings before commissioning.
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Siemens 6SL3120-2TE13-0AA3 technical reference
Original Siemens GH2 technical excerpt - PDF, 2 pages. Double 3 A module family and rated data. -
6SL3120-2TE13-0AA3 engineering technical data
Double Motor Module output ratings, DC-link, cooling and integration boundaries. Apter Power PDF, 1 page.
Application boundary: Match the exact AA3 module, both axis assignments, control version and machine design before substitution.
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Dual-axis motor control
Use the two 3 A outputs for separately assigned machine axes. Confirm the motor labels, feedback mapping and current limits of each channel. -
Shared DC-link assembly
Coordinate both channels with the line module, DC-link busbars and 24 V electronics supply. Validate common loading in simultaneous operation. -
Cabinet thermal design
Use the 94 W loss and 29.6 cubic metres per hour fan requirement to assess the installed enclosure and airflow path. -
Service replacement
Record the full AA3 marking and both wiring paths before removal, then check the restored parameters and each axis in the approved commissioning sequence.
Follow Siemens and site isolation procedures. Verify discharge before touching any power or busbar connection.
Identify the two motor outputs separately and photograph wiring, protective earth and cable routes before disconnecting.
Measure the busbar supply under load and confirm it stays in the permitted range; do not infer readiness from DC-link voltage alone.
Leave inlet and exhaust clear and assess enclosure heat for simultaneous loading of both axes.
Review continuous, S6, peak and switching-frequency limits for each channel at the installed ambient temperature.
Validate feedback assignment, safety settings, parameters and fault-free operation one axis at a time.
Alternative Names
Technical notes
Application: 6SL3120-2TE13-0AA3 is a dual-axis motor module in a Siemens S120 booksize drive lineup. Check both channel assignments and line-up documentation before replacement.
Ratings: GH2 03/2006 gives 2 x 3 A continuous, 2 x 3.5 A S6 and 2 x 6 A peak for 6SL3120-2TE13-0AAx. Apply revision-specific derating and installation instructions.
Source: Siemens SINAMICS S120 Equipment Manual for Booksize Power Units GH2, 03/2006.
FAQ View All FAQ
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How should 6SL3120-2TE13-0AA3 be matched to an existing dual-axis SINAMICS S120 lineup?Compare full label, two motor outputs, DC-link/24 V busbar arrangement, DRIVE-CLiQ wiring and machine project. Obtain approval for the actual revision before substitution.
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What does a one-axis trip on 6SL3120-2TE13-0AA3 suggest during diagnosis?Review the affected motor, power cable, feedback and axis parameters first; the shared module and DC link should then be assessed against the other channel.
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How should simultaneous duty be evaluated for 6SL3120-2TE13-0AA3?Check each output independently against continuous, S6 and peak current, and assess common cooling and DC-link loading with both axes active.
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What must be checked when the pulse frequency of 6SL3120-2TE13-0AA3 is raised?Apply Siemens derating data to both channels and verify cabinet heat removal. A higher switching rate cannot be assumed to preserve the 4 kHz current rating.
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How can an undervoltage fault on 6SL3120-2TE13-0AA3 be separated from a motor-side fault?Trend DC-link and 24 V busbar voltage during the event, then review line-module readiness, terminal continuity and fault history before testing motor wiring.
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What cooling checks matter before installing 6SL3120-2TE13-0AA3?Confirm internal fan operation, unobstructed intake/exhaust, cabinet temperature and heat removal for the full drive lineup.
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How should a 24 V electronics fault on 6SL3120-2TE13-0AA3 be investigated?Measure the supply at the module under load, review busbar continuity and permitted voltage, and check shared consumers before replacing the module.
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Which evidence is useful when requesting a replacement for 6SL3120-2TE13-0AA3?Provide complete AA3 marking, both motor labels, parameter backup, connector/cabinet photos, fault history and commissioning tests.
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