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Schneider Electric ILS2T571PB1A0

Schneider ILS2T571PB1A0 Lexium integrated drive stepper motor, 0.45 N.m

MPNILS2T571PB1A0
Active

Schneider ILS2T571PB1A0 Square D Servo Motor.

$1,034.00 – $1,230.00Ref. price · indicative, final on quote
Schneider Electric ILS2T571PB1A0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ILS2T571PB1A0 key specifications
ParameterValue
Motor type3-phase stepper motor
Network typeDC
Winding typeMedium speed of rotation and medium torque
Feedback typeIndex pulse
Gear box typeWithout
Protection typeOverload of output voltage Short circuit of the output voltage Safe torque off
Type of coolingNatural convection
Range of productLexium integrated drive
Input (output type)4 signals (each be used as input or output)
Product or component typeMotion integrated drive
Supply voltage limits18...55 V
Discrete output voltage23...25 V

All specifications

ILS2T571PB1A0 additional specifications
ParameterValue
Supply voltage24 V 48 V
Voltage state 0 guaranteed-3...4.5 V
Voltage state 1 guaranteed15...30 V
Current consumption3500 mA maximum continuous
Discrete input current10 mA at 24 V safety input 2 mA at 24 V 24 V signal interface
Maximum switching current100 mA per output 200 mA total
Number of motor poles6
PhasesSingle phase
IP degree of protectionIP41 shaft bushing: conforming to IEC 60034-5 IP54 total except shaft bushing: conforming to IEC 60034-5
Commissioning interfaceRS485 Modbus TCP 9.6, 19.2 and 38.4 kbauds)
Communication interfaceModbus TCP, Integrated
Mounting supportFlange
Mounting holes diameter0.2 in (5.2 mm)
Number of mounting holes4
Circle diameter of the mounting holes2.6 in (66.6 mm)
Electrical connectionPrinted circuit board connector
Shock resistance150 m/s² 1000 shocks IEC 60068-2-29
Relative humidity15...85 % without condensation
Operating altitude<= 3280.84 ft (1000 m) without derating
Vibration resistance20 m/s² 10...500 Hz) 10 cycles IEC 60068-2-6
Centring collar depth0.06 in (1.6 mm)
StandardsIEC 50178 EN 61800-3 : 2001-02 IEC 61800-3 IEC 50347 IEC 61800-3, Ed 2 IEC 60072-1 EN 61800-3:2001, second environment
Length4.01 in (101.9 mm)
MarkingCE
CategoryUS1PC5618288
Shaft endUntapped
Second shaftWithout second shaft end
Shaft length0.8 in (21 mm)
Holding brakeWithout
Nominal speed1000 rpm 24 V 2000 rpm 48 V
Rotor inertia0.1 kg.cm²
Accuracy error+/- 6 arc min
Holding torque3.98 lbf.in (0.45 N.m)
Nominal torque3.98 lbf.in (0.45 N.m)
Shaft diameter0.25 in (6.35 mm)
Device short nameILS
Motor flange size2.2 in (57 mm)
Peak stall torque3.98 lbf.in (0.45 N.m)
Transmission rate10, 100 Mbits
Service life in hours20000 h bearing
Associated fuse rating16 A
Maximum axial force fa100 N tensile force) 8.4 N force pressure)
Number of motor stacks1
Continuous stall torque3.98 lbf.in (0.45 N.m)
Maximum radial force fr24 N
Centring collar diameter1.5 in (38.1 mm)
Maximum mechanical speed3000 rpm
Speed feedback resolution20000 points/turn
Ambient air temperature for storage-13...158 °F (-25...70 °C)
Ambient air temperature for operation104...131 °F (40...55 °C) (with power derating of 2 % per °C) 32...104 °F (0...40 °C) (without derating)
Permissible ambient air temperature around the device221 °F (105 °C) power amplifier 230 °F (110 °C) motor

Product details

Overview

The ILS2T571PB1A0 is a Schneider Lexium integrated drive stepper motor combining drive and motor in one unit, rated 0.45 N.m holding torque on a 6-pole 3-phase stepper design, powered by 24 V DC and communicating via Modbus TCP. It carries CE marking and withstands 150 m/s² shock per IEC 60068-2-29, with an IP41 enclosure suited for controlled indoor environments.

The 0.45 N.m holding torque and 6-pole construction place this motor in the medium-speed, medium-torque winding class — a fit for indexing or positioning applications where load inertia is modest and speed range sits under 2000 rpm at 24 V. The integrated Modbus TCP interface eliminates a separate drive enclosure, saving panel space; the 1.524 mm depth (cited as depth_mm) suggests a compact footprint, though verify the exact mounting dimensions against your panel layout.

MPN
ILS2T571PB1A0