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 6FX3502-7CN01-1AF0 is a pre-assembled dual cable for SINAMICS S200 servo drives, connecting to S-1FL2 SH20/30/40 motors without a brake. It combines a 4x0.75/3x2x0.25 conductor configuration in one jacket, rated for a 5 m length and 1 million bending cycles at the non-drive-end outlet. This dual-core design removes the need for separate power and encoder cable runs on the motor side.
Choose this cable when the S-1FL2 SH20/30/40 motor has no integrated brake and a non-drive-end outlet orientation fits the cabinet layout; a brake-equipped motor or a drive-end outlet requires a different MOTION-CONNECT 350 variant. The 5 m length and 1 million bending-cycle rating suit fixed or occasionally-flexed installations rather than continuous drag-chain duty, where a higher flex-rated cable would be needed instead.
Used as the motor-side power and encoder connection between a SINAMICS S200 drive and an S-1FL2 SH20/30/40 servo motor in machine tool, packaging, and material-handling axes where a 5 m run and non-drive-end routing match the installation.
| Part number | 6FX3502-7CN01-1AF0 |
|---|---|
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 4034106446314 |
| Shipping weight | 1.465 kg |
|---|
| HS code | 85444290 |
|---|---|
| Ships from | Türkiye |
| Dispatch | 16 Nov |
| Stock | In stock |
| Series | SINAMICS/SIMOTICS |
|---|---|
| Cable length | 5 m |
| Conductor configuration | 4x0.75/3x2x0.25 (power/encoder) |
| Max power connector diameter | 7.5 mm |
| Max encoder connector diameter | 7.0 mm |
| Bend rating | 30 degrees/m absolute, 1 million bending cycles |
| Outlet configuration | Non Drive End Outlet, without brake |
| Net weight | 0.965 kg |
From the manufacturer description; the values above take precedence.
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for 6FX3502-7CN01-1AF0 is 85444290.
The EAN (GTIN) of 6FX3502-7CN01-1AF0 is 4034106446314.
6FX3502-7CN01-1AF0 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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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