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 LXM18ESU04M2X is an Easy Lexium 18 servo drive rated for 0.4 kW continuous power at 220...240 V single-phase supply, delivering 2.8 A continuous output current at 8 kHz switching frequency. It integrates EtherCAT communication, digital I/O, and Safe Torque Off (STO) in a compact 48 x 155.5 x 166.5 mm housing weighing 1.19 kg.
The 0.4 kW / 2.8 A continuous rating sits one step above the entry-level 0.2 kW drive in the same 48 mm enclosure, giving headroom for axes whose continuous torque demand exceeds what the smallest variant can sustain without changing mounting footprint. The 9.6 A / 3 s peak figure covers short accel/decel transients only; cyclic duty should be evaluated against the 2.8 A continuous value. Integrated STO and EtherCAT keep the safety and network wiring on the same connector set used across the Easy Lexium 18 line. It operates across a -5 to 45 degC ambient range and up to 1000 m altitude without derating, and ships in 11-unit packs for panel-build spares planning.
| Range of product | Lexium 18 |
|---|---|
| Device short name | LXM18E |
| Product or component type | Motion servo drive |
| Format of the drive | Compact housing |
| Line current | 4.9 A 184.65 % at 220...240 V, single phase |
| Network number of phases | Single phase |
|---|---|
| [Us] rated supply voltage | 220...240 V (- 15...10 %) for single phase |
| Supply voltage limits | 170…255 V single phase |
| Supply frequency | 50/60 Hz - 5...5 % |
| Network frequency | 47.5...63 Hz |
| Continuous output current | 2.8 A at 8 kHz |
| Output current 3s peak | 9.6 A |
| Nominal power | 0.4 kW at 220...240 V 8 kHz |
| Switching frequency | 8 kHz |
| Safety function | STO (safe torque off), integrated |
| Communication interface | EtherCAT, integrated, Digital I/O, integrated |
| Width | 48 mm |
| Height | 155.5 mm |
| Depth | 166.5 mm |
| Net weight | 1.19 kg |
| EMC filter | Without EMC filter |
|---|---|
| IP degree of protection | IP20 |
| Ambient air temperature for operation | -5…45 °C |
| Operating altitude | 0...1000 m |
| Part number | LXM18ESU04M2X |
|---|---|
| Type designation | LXM18E |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| Warranty (in months) | 18 |
|---|
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 7.6 cm |
| Package 1 Width | 22.1 cm |
| Package 1 Length | 20.9 cm |
| Package 1 Weight | 2.210 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 11 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 40.000 cm |
| Package 2 Length | 60.000 cm |
| Package 2 Weight | 16.600 kg |
| Shipping weight | 1.19 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 rated current of LXM18E is 2.8 A.
The rated operational voltage of LXM18E is 220–240 V AC.
The rated motor power of LXM18E is 0.4 kW.
The tariff (HS) code on file for LXM18E is 850440.
LXM18E 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.
Discover how Schneider soft starters reduce mechanical stress, cut energy peaks, and extend motor life across demanding industrial uses. Shop at Stoklink.
Schneider soft starters reduce energy costs by limiting inrush current, lowering demand charges, and minimizing mechanical wear on motors. Shop at Stoklink.