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Schneider Electric ILS2E852PB1F0

Schneider ILS2E852PB1F0 Lexium integrated stepper drive, 4 N.m, 6 poles

MPNILS2E852PB1F0
Obsolete

Schneider ILS2E852PB1F0 — now discontinued, supplied from remaining surplus and broker stock.

$1,562.00Ref. price · indicative, final on quote
Schneider Electric ILS2E852PB1F0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ILS2E852PB1F0 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

ILS2E852PB1F0 additional specifications
ParameterValue
Supply voltage24 V 48 V
Voltage state 0 guaranteed-3...4.5 V
Voltage state 1 guaranteed15...30 V
Current consumption5000 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
Brake pull-in power22 W
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 Modbus TCP 9.6, 19.2 and 38.4 kbauds)
Communication interfaceEtherCAT, Integrated
Mounting supportFlange
Mounting holes diameter0.3 in (6.5 mm)
Number of mounting holes4
Circle diameter of the mounting holes3.9 in (99 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 depth0.08 in (2 mm)
StandardsIEC 60072-1 EN/IEC 50178 IEC 61800-3, Ed 2 EN 61800-3:2001, second environment EN 61800-3 : 2001-02 EN 50347 EN/IEC 61800-3
Length8.6 in (217.3 mm)
MarkingCE
CategoryUS1PC5618288
Shaft endUntapped
Second shaftWithout second shaft end
Shaft length1.2 in (30 mm)
Holding brakeWith
Nominal speed180 rpm 24 V 360 rpm 48 V
Rotor inertia2.4 kg.cm²
Accuracy error+/- 6 arc min
Holding torque53.1 lbf.in (6 N.m) holding brake 35.4 lbf.in (4 N.m)
Nominal torque35.4 lbf.in (4 N.m)
Shaft diameter0.5 in (12 mm)
Device short nameILS
Motor flange size3.3 in (85 mm)
Peak stall torque35.4 lbf.in (4 N.m)
Transmission rate100 Mbits
Brake release time40 ms
Service life in hours20000 h bearing
Associated fuse rating16 A
Brake application time20 ms
Maximum axial force fa170 N tensile force) 30 N force pressure)
Number of motor stacks2
Continuous stall torque35.4 lbf.in (4 N.m)
Maximum radial force fr100 N
Centring collar diameter2.4 in (60 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 ILS2E852PB1F0 is a Schneider Lexium integrated stepper drive combining a 3-phase stepper motor and drive electronics in one package, rated for 4 N.m continuous torque at 3000 rpm with a 6-pole winding. It runs on a 24 VDC supply, communicates via integrated EtherCAT, and includes a holding brake and index pulse feedback for position retention and homing.

Compared to the BRS368H131ACA, the ILS2E852PB1F0 delivers 4 N.m torque versus 1.5 N.m and uses a 6-pole winding versus 5-pole, making it the higher-torque, finer-step option for direct-drive axes without a gearbox.

MPN
ILS2E852PB1F0