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 Schneider Electric VW3M5B21R05 is a 5 m power cable in the Lexium 18 range, wiring a BCH18 servo motor into its drive with a 4 x 1.5 mm² conductor set terminated in a MIL1 connector. At 0.735 kg, its heavier-gauge conductors suit higher-current BCH18 motor frames than the 0.34 mm² version.
VW3M5B21R05's 4 x 1.5 mm² conductors and MIL1 connector carry more current than the 0.34 mm² back-exit cable, so it fits the higher-power BCH18 motor variants in the same frame. Match the connector type to the drive-side receptacle before ordering, since MIL1 and PS0 terminations are not interchangeable.
| Range of product | Lexium 18 |
|---|---|
| Accessory / separate part type | Connection accessories |
| Product or component type | Cable |
| Accessory / separate part category | Cabling accessory |
| Product compatibility | Servo motor |
| Cable length | 5 m |
| Net weight | 0.735 kg |
|---|
| Warranty (in months) | 18 |
|---|
| Part number | VW3M5B21R05 |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 3.5 cm |
| Package 1 Width | 30.0 cm |
| Package 1 Length | 35.0 cm |
| Package 1 Weight | 700 g |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 25 |
| Package 2 Height | 30.0 cm |
| Package 2 Width | 39.7 cm |
| Package 2 Length | 59.8 cm |
| Package 2 Weight | 19.9 kg |
| Shipping weight | 0.735 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for VW3M5B21R05 is 854442.
VW3M5B21R05 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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