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 LXM32CD30N4 is a compact Lexium 32 three-phase servo drive rated for 10 A continuous output current at 8 kHz, delivering 3 kW nominal power at 400 V. It runs from a 200-480 V AC three-phase supply, integrates an EMC filter, and communicates over Modbus via RJ45 for single-axis motion control with BMH or BSH servo motors.
At 10 A continuous / 3 kW nominal (400 V, 8 kHz), the LXM32CD30N4 is the three-phase version of the compact C-frame Lexium 32 drive, giving more continuous power than the single-phase C-frame drive from the same 68 mm-wide footprint. Its 2 safety plus 6 logic discrete inputs, 5 discrete outputs and 2 analogue inputs support local motion sequencing without a central controller, and the integrated STO (SIL 3, PL e) covers the torque-off safety function without an external relay. Modbus over RJ45 handles configuration and diagnostics for single-axis applications; for multi-axis, synchronized motion a fieldbus-equipped Lexium 32 model is the better fit.
| Range of Product | Lexium 32 |
|---|---|
| Device short name | LXM32C |
| Product or Component Type | Motion servo drive |
| Format of the drive | Book |
| Phase | Three phase |
| [Us] rated supply voltage | 200...240 V - 15...10 %, 380...480 V - 15...10 % |
| Supply voltage limits | 170…264 V, 323…528 V |
| Supply frequency | 50/60 Hz - 5...5 % |
| Network Frequency | 47.5...63 Hz |
| EMC filter | Integrated |
| Continuous output current | 10 A 8 kHz |
| Output current 3s peak | 30 A 208 V 5 s, 30 A 480 V 5 s |
| Continuous power | 2800 W 208 V, 5600 W 400 V, 5600 W 480 V |
| Nominal power | 2 kW 208 V 8 kHz, 3 kW 400 V 8 kHz, 3 kW 480 V 8 kHz |
| Line current | 9.2 A 59 % 208 V, with external line choke 1 mH, 11.1 A 77 % 400 V, with external line choke 1 mH, 9.6 A 85 % 480 V, with external line choke 1 mH, 9.8 A 128 % 208 V, without line choke, 8.3 A 148 % 400 V, without line choke, 7 A 152 % 480 V, without line choke |
| Switching frequency | 8 kHz |
|---|---|
| Overvoltage category | III |
| Maximum leakage current | 30 mA |
| Output voltage | <= power supply voltage |
| Electrical isolation | Between power and control |
| Type of cable | Single-strand IEC cable 122 °F (50 °C)) copper 90 °C XLPE/EPR |
| Electrical connection | Terminal 3 mm², 12 AWG CN8), Terminal 5 mm², 10 AWG CN1), Terminal 5 mm², 10 AWG CN10) |
| Tightening torque | CN8 4.4 lbf.in (0.5 N.m), CN1 6.2 lbf.in (0.7 N.m), CN10 6.2 lbf.in (0.7 N.m) |
| Discrete input number | 2 safety, 6 logic |
| Discrete input type | Logic DI, Safety compliment of STO_A, compliment of STO_B |
| Sampling duration | ANA1+/ANA1-, ANA2+/ANA2- 0.25 ms analog, DI 0.25 ms discrete |
| Discrete input voltage | 24 V DC logic, 24 V DC safety |
| Discrete input logic | Positive compliment of STO_A, compliment of STO_B) 15 V EN/IEC 61131-2 type 1, Positive DI)> 19 V < 9 V EN/IEC 61131-2 type 1, Positive or negative DI) 15 V EN/IEC 61131-2 type 1 |
| Response time | <= 5 ms compliment of STO_A, compliment of STO_B |
| Discrete output number | 5 |
| Discrete output type | Logic DO)24 V DC |
| Discrete output voltage | <= 30 V DC |
| Discrete output logic | Positive or negative DO)EN/IEC 61131-2 |
| Contact bounce time | <= 1 ms compliment of STO_A, compliment of STO_B, 0.25 µs...1.5 ms DI |
| Braking current | 50 mA |
| Analogue input number | 2 |
| Response time on output | 250 µs DO)discrete |
| Absolute accuracy error | < +/- 0.5 % |
| Linearity error | < +/- 0.1 % |
| Analogue input type | ANA1+/ANA1-, ANA2+/ANA2- analog input differential +/- 10 V >= 20 Ohm 14 bits |
| Control signal type | Servo motor encoder feedback, Pulse train output (PTO) RS422 <500 kHz <328.08 ft (100 m), Pulse/direction (P/D), A/B, CW/CCW 5 V, 24 V link (open collector) <10 kHz <3.3 ft (1 m), Pulse/direction (P/D), A/B, CW/CCW 5 V, 24 V link (push-pull) <200 kHz <32.8 ft (10 m), Pulse/direction (P/D), A/B, CW/CCW RS422 <1000 kHz <328.08 ft (100 m) |
| Protection type | Against reverse polarity inputs signal, Against short-circuits outputs signal |
| Safety function | STO (safe torque off), Integrated |
| Safety level | SIL 3 EN/IEC 61508, PL = e ISO 13849-1 |
| Communication interface | Digital I/O, Integrated, Analog I/O, Integrated |
| Status LED | 1 LED (Red) servo drive voltage |
| Signalling function | Display of faults 7 segments |
| Marking | CE |
| Operating position | Vertical +/- 10 degree |
| Product compatibility | Servo motor BMH 3.9 in (100 mm), 3, Servo motor BMH 5.5 in (140 mm), 1, Servo motor BSH 3.9 in (100 mm), 3, Servo motor BSH 3.9 in (100 mm), 4, Servo motor BSH 5.5 in (140 mm), 1 |
| Width | 2.7 in (68 mm) |
| Height | 10.6 in (270 mm) |
| Depth | 9.3 in (237 mm) |
| Net Weight | 5.7 lb(US) (2.6 kg) |
| Electromagnetic compatibility | Conducted EMC, class A group 1 EN 55011, Conducted EMC, class A group 2 EN 55011, Conducted EMC, environment 2 category C3 EN/IEC 61800-3, Conducted EMC, category C2 EN/IEC 61800-3, Conducted EMC, environments 1 and 2 EN/IEC 61800-3, Electrostatic discharge immunity test, level 3 EN/IEC 61000-4-2, Susceptibility to electromagnetic fields, level 3 EN/IEC 61000-4-3, 1.2/50 µs shock waves immunity test, level 3 EN/IEC 61000-4-5, Electrical fast transient/burst immunity test, level 4 EN/IEC 61000-4-4, Radiated EMC, class A group 2 EN 55011, Radiated EMC, category C3 EN/IEC 61800-3 |
|---|---|
| Standards | EN/IEC 61800-3, EN/IEC 61800-5-1 |
| Product Certifications | UL, TÜV, CSA |
| IP degree of protection | IP20 conforming to EN/IEC 60529, IP20 conforming to EN/IEC 61800-5-1 |
| Vibration resistance | 1 gn (f= 13…150 Hz) conforming to EN/IEC 60068-2-6, 1.5 mm peak to peak (f= 3…13 Hz) conforming to EN/IEC 60068-2-6 |
| Shock resistance | 15 gn 11 ms EN/IEC 60028-2-27 |
| Pollution degree | 2 EN/IEC 61800-5-1 |
| Environmental characteristic | Classes 3C1 conforming to IEC 60721-3-3 |
| Relative humidity | Class 3K3 (5 to 85 %) without condensation IEC 60721-3-3 |
| Ambient air temperature for operation | 32…122 °F (0…50 °C) UL |
| Ambient Air Temperature for Storage | -13…158 °F (-25…70 °C) |
| Type of cooling | Integrated fan |
| Operating altitude | <= 3280.84 ft (1000 m) without derating, > 3280.84...9842.52 ft (> 1000...3000 m) with conditions |
| Part number | LXM32CD30N4 |
|---|---|
| Type designation | LXM32C |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 3606480076718 |
| Warranty (in months) | 18 |
|---|
| Country of origin | ID |
|---|---|
| Shipping weight | 2.6 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 LXM32C is 10 A.
The rated operational voltage of LXM32C is 200–240 – 380–480 V AC.
The rated motor power of LXM32C is 3 at 400 kW.
The tariff (HS) code on file for LXM32C is 850152.
The EAN (GTIN) of LXM32C is 3606480076718.
LXM32C 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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