VFD vs Servo Drive: Key Differences
A side-by-side comparison of VFD and servo drive motor type, feedback, dynamic response, overload rating, cost, and applications for industrial engineers.
The Siemens 6SL3055-0AA00-3KA0 is a SINAMICS TM120 terminal module that adds PTC and KTY analog temperature-sensor inputs with safe electrical isolation to a SINAMICS converter. It provides 2 DRIVE-CLiQ interfaces, 4 sensor inputs, and draws 0.50 A at 24 V DC with a maximum power loss of 2.4 W; it is supplied without a DRIVE-CLiQ cable and measures 30 x 150 x 111 mm.
The 4 PTC/KTY sensor inputs with safe electrical isolation let this module feed motor winding-temperature protection into the SINAMICS converter without an extra isolation relay, and the 2 DRIVE-CLiQ interfaces support daisy-chaining to further DRIVE-CLiQ devices. Order a separate DRIVE-CLiQ cable, since the TM120 is supplied without one.
| Part number | 6SL3055-0AA00-3KA0 |
|---|---|
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 4034106439514 |
| Rated current | 0.50 A |
|---|---|
| Communication | DRIVE-CLiQ (2 interfaces) |
| Shipping weight | 0.92 kg |
|---|
| HS code | 85049090 |
|---|---|
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
| Series | SINAMICS S120 |
|---|---|
| Power requirement for protection, max. | 20 A |
| Power supply voltage | 24 V |
| Power loss, max. | 2.4 W |
| Number of DRIVE-CLiQ interfaces | 2 |
| Number of sensor inputs | 4 |
| Conductor cross-section | 0.2-6 mm2 (AWG 24-10) |
| Constant current per sensor | 2 mA |
| Net weight | 0.41 kg (0.90 lb) |
| Width | 30 mm (1.18 in) |
| Height | 150 mm (5.91 in) |
| Depth | 111 mm (4.37 in) |
| Country of Origin | DE |
From the manufacturer description; the values above take precedence.
No documents are on file for this part yet.
Ask us for the datasheetThe rated current of 6SL3055-0AA00-3KA0 is 0.50 A.
The tariff (HS) code on file for 6SL3055-0AA00-3KA0 is 85049090.
The EAN (GTIN) of 6SL3055-0AA00-3KA0 is 4034106439514.
6SL3055-0AA00-3KA0 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
A side-by-side comparison of VFD and servo drive motor type, feedback, dynamic response, overload rating, cost, and applications for industrial engineers.
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