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Schneider Electric ILS1M571PB1A0

Schneider ILS1M571PB1A0 Lexium integrated drive stepper motor, 36 V, 0.45 Nm

MPNILS1M571PB1A0
Obsolete

Schneider ILS1M571PB1A0 — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$1,450.00Ref. price · indicative, final on quote
Schneider Electric ILS1M571PB1A0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ILS1M571PB1A0 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 typeShort circuit of the output voltage Safe torque off Overload of output voltage
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...40 V
Discrete output voltage10...30 V

All specifications

ILS1M571PB1A0 additional specifications
ParameterValue
Supply voltage36 V 24 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 on/STO_A safety input 3 mA at 24 V on/STO_B safety input 10 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 EN/IEC 60034-5 IP54 total except shaft bushing: conforming to EN/IEC 60034-5
Commissioning interfaceRS485 9.6, 19.2 and 38.4 kbauds)
Communication interfaceI/O for motion sequence, 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 EN/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 EN/IEC 60068-2-6
Centring collar depth0.06 in (1.6 mm)
StandardsEN 61800-3 : 2001-02 IEC 60072-1 EN 61800-3:2001, second environment IEC 61800-3, Ed 2 EN/IEC 50178 EN 50347 EN/IEC 61800-3
Length4.01 in (101.9 mm)
MarkingCE
Category18288-LEXIUM INTEGRATED DRIVES II
Shaft endUntapped
Second shaftWithout second shaft end
Shaft length0.8 in (21 mm)
Holding brakeWithout
Nominal speed1000 rpm 36 V 500 rpm 24 V
Rotor inertia0.1 kg.cm²
Accuracy error+/- 6 arc min
Holding torque4.51 lbf.in (0.51 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 rate9.6, 19.2 and 38.4 kbauds
Service life in hours20000 h bearing
Associated fuse rating10 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 operation122...149 °F (50...65 °C) (with power derating of 2 % per °C) 32...122 °F (0...50 °C) (without derating)
Permissible ambient air temperature around the device230 °F (110 °C) motor

Product details

Overview

The ILS1M571PB1A0 is a Schneider Lexium integrated drive stepper motor, rated 36 V DC supply, delivering 0.45 N·m (3.98 lbf·in) torque. It is a 6-pole, single-phase, 3-phase stepper motor with a flange mount, IP41 enclosure, and CE marking. The unit withstands 150 m/s² shock per EN/IEC 60068-2-29 and operates at altitudes up to 3280.84 m. It includes integrated I/O for motion sequencing and RS485 communication at 9.6, 19.2, and 38.4 kbaud.

The ILS1M571PB1A0 is an active product in Schneider's Lexium integrated drive portfolio. For current lead time and pricing, submit an RFQ — availability is confirmed per inquiry.

MPN
ILS1M571PB1A0