

LXM32CD72N4
Compatible Software
Range of product | Lexium 32 |
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Device short name | LXM32C |
Product or component type | Motion servo drive |
Format of the drive | Book |
Network number of phases | 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 | 24 A at 8 kHz |
Output current 3s peak | 72 A at 208 V for 5 s 72 A at 480 V for 5 s |
Continuous power | 6500 W at 208 V 13000 W at 400 V 13000 W at 480 V |
Nominal power | 5 kW at 208 V 8 kHz 7 kW at 400 V 8 kHz 7 kW at 480 V 8 kHz |
Line current | 21.1 A 34 % at 208 V, with external line choke of 1 mH 22.5 A 45 % at 400 V, with external line choke of 1 mH 19.5 A 55 % at 480 V, with external line choke of 1 mH 21.9 A 106 % at 208 V, without line choke 17.3 A 126 % at 400 V, without line choke 14.6 A 129 % at 480 V, without line choke |
Switching frequency | 8 kHz |
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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 (temperature: 50 °C) copper 90 °C XLPE/EPR |
Electrical connection | Terminal, clamping capacity: 3 mm², AWG 12 (CN8) Terminal, clamping capacity: 5 mm², AWG 10 (CN1) Terminal, clamping capacity: 5 mm², AWG 10 (CN10) |
Tightening torque | CN8: 0.5 N.m CN1: 0.7 N.m CN10: 0.7 N.m |
Discrete input number | 2 safety discrete input(s) 6 logic discrete input(s) |
Discrete input type | Logic (DI terminals) Safety (compliment of STO_A, compliment of STO_B terminals) |
Sampling duration | ANA1+/ANA1-, ANA2+/ANA2-: 0.25 ms analog DI: 0.25 ms discrete |
Discrete input voltage | 24 V DC for logic 24 V DC for safety |
Discrete input logic | Positive (compliment of STO_A, compliment of STO_B) at State 0: < 5 V at State 1: > 15 V conforming to EN/IEC 61131-2 type 1 Positive (DI) at State 0: > 19 V at State 1: < 9 V conforming to EN/IEC 61131-2 type 1 Positive or negative (DI) at State 0: < 5 V at State 1: > 15 V conforming to 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 output(s) (DO)24 V DC |
Discrete output voltage | <= 30 V DC |
Discrete output logic | Positive or negative (DO) conforming to EN/IEC 61131-2 |
Contact bounce time | <= 1 ms for compliment of STO_A, compliment of STO_B 0.25 µs...1.5 ms for DI |
Braking current | 50 mA |
Analogue input number | 2 |
Response time on output | 250 µs (DO) for discrete output(s) |
Absolute accuracy error | < +/- 0.5 % |
Linearity error | < +/- 0.1 % |
Analogue input type | ANA1+/ANA1-, ANA2+/ANA2- analog input: differential +/- 10 V, impedance: >= 20 Ohm, resolution: 14 bits |
Control signal type | Servo motor encoder feedback Pulse train output (PTO) RS422 <500 kHz <100 m Pulse/direction (P/D), A/B, CW/CCW 5 V, 24 V link (open collector) <10 kHz <1 m Pulse/direction (P/D), A/B, CW/CCW 5 V, 24 V link (push-pull) <200 kHz <10 m Pulse/direction (P/D), A/B, CW/CCW RS422 <1000 kHz <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 conforming to EN/IEC 61508 PL = e conforming to 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 (140 mm, 2 motor stacks) Servo motor BMH (140 mm, 3 motor stacks) Servo motor BMH (190 mm, 1 motor stacks) Servo motor BMH (190 mm, 2 motor stacks) Servo motor BMH (190 mm, 3 motor stacks) Servo motor BMH (205 mm, 3 motor stacks) Servo motor BSH (140 mm, 2 motor stacks) Servo motor BSH (140 mm, 3 motor stacks) Servo motor BSH (140 mm, 4 motor stacks) |
Width | 108 mm |
Height | 270 mm |
Depth | 237 mm |
Net weight | 4.8 kg |
Electromagnetic compatibility | Conducted EMC, class A group 1 conforming to EN 55011 Conducted EMC, class A group 2 conforming to EN 55011 Conducted EMC, environment 2 category C3 conforming to EN/IEC 61800-3 Conducted EMC, category C2 conforming to EN/IEC 61800-3 Conducted EMC, environments 1 and 2 conforming to EN/IEC 61800-3 Electrostatic discharge immunity test, level 3 conforming to EN/IEC 61000-4-2 Susceptibility to electromagnetic fields, level 3 conforming to EN/IEC 61000-4-3 1.2/50 µs shock waves immunity test, level 3 conforming to EN/IEC 61000-4-5 Electrical fast transient/burst immunity test, level 4 conforming to EN/IEC 61000-4-4 Radiated EMC, class A group 2 conforming to EN 55011 Radiated EMC, category C3 conforming to EN/IEC 61800-3 |
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Standards | EN/IEC 61800-5-1 EN/IEC 61800-3 |
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 for 11 ms conforming to EN/IEC 60028-2-27 |
Pollution degree | 2 conforming to EN/IEC 61800-5-1 |
Environmental characteristic | Classes 3C1 conforming to IEC 60721-3-3 |
Relative humidity | Class 3K3 (5 to 85 %) without condensation conforming to IEC 60721-3-3 |
Ambient air temperature for operation | 0…50 °C conforming to UL |
Ambient air temperature for storage | -25…70 °C |
Type of cooling | Integrated fan |
Operating altitude | <= 1000 m without derating > 1000...3000 m with conditions |
Unit Type of Package 1 | PCE |
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Number of Units in Package 1 | 1 |
Package 1 Height | 14.200 cm |
Package 1 Width | 27.500 cm |
Package 1 Length | 32.500 cm |
Package 1 Weight | 5.547 kg |
Unit Type of Package 2 | S03 |
Number of Units in Package 2 | 2 |
Package 2 Height | 30.000 cm |
Package 2 Width | 30.000 cm |
Package 2 Length | 40.000 cm |
Package 2 Weight | 11.816 kg |
Warranty | 18 months |
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LXM32•U45M2, •U90M2 and LXM32•U60N4 servo drives are cooled by natural convection. LXM32•D18M2, •D30M2, LXM32 •D12N4, •D18N4, •D30N4 and •D72N4servo drives have an integrated fan.
When installing the servo drive in the enclosure, follow the instructions below with regard to the temperature and protection index:
Provide sufficient cooling of the servo drive
Do not mount the servo drive near heat sources
Do not mount the servo drive on flammable materials
Do not heat the servo drive cooling air by currents of hot air from other equipment and components, for example from an external braking resistor
Mount the servo drive vertically (± 10%)
If the servo drive is used above its thermal limits, control stops due to overtemperature
NOTE: For cables that are connected via the underside of the servo drive, a free space ≥ 200 mm/7.87 in. is required under the unit to comply with the bending radius of the connection cables.
Ambient temperature | Mounting distances | Instructions to be followed |
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0°C…+ 50°C | d ≥ 0 mm | – |
+ 50°C…+ 60°C | d ≥ 0 mm | Reduce the output current by 2.2% per °C above 50°C |
NOTE: Do not use insulated enclosures, as they have a poor level of conductivity.
To ensure good air circulation in the servo drive:
Fit ventilation grilles on the enclosure.
Ensure that ventilation is adequate, otherwise install a forced ventilation unit with a filter.

Any apertures and/or fans must provide a flow rate at least equal to that of the servo drive fans (refer to characteristics).
Use special filters with IP 54 protection.
The servo drive must be mounted in a dust and damp proof enclosure in certain environmental conditions, such as dust, corrosive gases, high humidity with risk of condensation and dripping water, splashing liquid, etc. In these cases, Lexium 32 servo drives can be installed in an enclosure where the internal temperature must not exceed 60°C.
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