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- Siemens 6SL3120-2TE21-0AD0 SINAMICS S120 Double Motor Module 2x9A Booksize Siemens 6SL3120-2TE21-0AD0 SINAMICS S120 Double Motor Module 2x9A Booksize
Siemens 6SL3120-2TE21-0AD0 SINAMICS S120 Double Motor Module 2x9A Booksize
Siemens 6SL3120-2TE21-0AD0 SINAMICS S120 Double Motor Module 2x9A Booksize
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- Description
The Siemens 6SL3120-2TE21-0AD0 is a SINAMICS S120 double motor module in Booksize D-type format, converting a 510-720 V DC link to two independent 3-phase 400 V outputs rated 9.0 A each, for driving two motors from a single shared infeed. It includes an integrated DRIVE-CLiQ cable and supports the Extended Safety Integrated functions.
Technical Specifications
| SKU | 6SL3120-2TE21-0AD0 |
| EAN | 4034106439712 |
| Brand | Siemens |
| Series | SINAMICS S120 |
| Frame size | Booksize, D-type |
| DC link voltage | 510-720 V DC |
| Rated output current IN | 2 x 9.0 A |
| Base load current IH | 2 x 7.7 A |
| Maximum output current Imax | 2 x 27.0 A |
| Power rating, based on IN | 2 x 4.8 kW |
| DC-link current Id | 22.0 A |
| Rated pulse frequency | 4.00 kHz |
| Output frequency, servo control | 650 Hz |
| Electronics power supply | 24 V DC, -15%/+20% |
| Current demand, max. | 0.90 A |
| Cooling | Internal air cooling |
| Ambient temperature, operation | 0 to 40 C |
| Installation altitude, without derating | 1,000 m |
| Weight | 4.7 kg |
Selection Notes
The double-axis layout is the reason to choose this module over a single motor module: two 9 A outputs share one DC-link connection and one DRIVE-CLiQ topology slot, which cuts Book Size rack width on machines with two similarly sized axes. The Extended Safety Integrated support lets both axes implement STO/SS1-type safety functions without an external safety relay. Because Imax is limited to 27 A per axis against a 9 A rated current, this module suits intermittent-duty axes rather than continuous full-load running near the overload ceiling.
Applications
Drives two coordinated low-power axes, such as gantry or pick-and-place servo pairs, from a single SINAMICS S120 Booksize line module in machine tool and packaging applications.