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Schneider Electric ILS1M853PB1A0

Schneider ILS1M853PB1A0 Lexium Integrated Drive, 6-pole, 24 V DC

MPNILS1M853PB1A0
Active

Schneider ILS1M853PB1A0 Square D 62501533003 Icla Ifx Einschub — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$1,021.00 – $2,110.00Ref. price · indicative, final on quote
Schneider Electric ILS1M853PB1A0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ILS1M853PB1A0 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 typeSafe torque off Overload of output voltage Short circuit of the 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

ILS1M853PB1A0 additional specifications
ParameterValue
Supply voltage24 V 36 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 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 IEC 60034-5 IP54 total except shaft bushing: conforming to IEC 60034-5
Commissioning interfaceRS485 9.6, 19.2 and 38.4 kbauds)
Communication interfaceI/O for motion sequence, Integrated
Mounting supportFlange
Mounting holes diameter0.3 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 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 depth0.08 in (2 mm)
StandardsEN 61800-3 : 2001-02 IEC 60072-1 EN 61800-3:2001, second environment IEC 50347 IEC 50178 IEC 61800-3, Ed 2 IEC 61800-3
Length7.9 in (200.6 mm)
MarkingCE
CategoryUS1PC5618288
Shaft endUntapped
Second shaftWithout second shaft end
Shaft length1.2 in (30 mm)
Holding brakeWithout
Nominal speed120 rpm 36 V 60 rpm 24 V
Rotor inertia3.3 kg.cm²
Accuracy error+/- 6 arc min
Holding torque53.1 lbf.in (6 N.m)
Nominal torque53.1 lbf.in (6 N.m)
Shaft diameter0.6 in (14 mm)
Device short nameILS
Motor flange size3.3 in (85 mm)
Peak stall torque53.1 lbf.in (6 N.m)
Transmission rate9.6, 19.2 and 38.4 kbauds
Service life in hours20000 h bearing
Associated fuse rating10 A
Maximum axial force fa170 N tensile force) 30 N force pressure)
Number of motor stacks3
Continuous stall torque53.1 lbf.in (6 N.m)
Maximum radial force fr110 N
Centring collar diameter2.4 in (60 mm)
Maximum mechanical speed1000 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 ILS1M853PB1A0 is a Schneider Lexium integrated drive, combining a 6-pole 3-phase stepper motor and drive electronics in a single housing, rated for 24 V DC supply and delivering 6 N.m of holding torque. It carries an IP41 rating for in-cabinet use, mounts via flange, and communicates over RS485 at 9.6, 19.2 or 38.4 kbaud. The unit is CE marked and complies with EN 61800-3 for the second environment.

This integrated drive eliminates the separate motor and drive cabling by packaging a 3-phase stepper motor with its control electronics on a common frame. The 6-pole winding gives a medium speed and torque profile suited to positioning applications that need smooth low-speed motion without a gearbox. Holding torque is rated at 6 N.m (53.1 lbf.in), with rotor inertia of 3.3 kg.cm². Positional accuracy is ±6 arc minutes, and the unit includes an index pulse feedback for homing sequences. The RS485 interface supports multi-drop networks at 9.6, 19.2 or 38.4 kbaud, with integrated I/O for motion sequencing — four signals configurable as inputs or outputs. Protection features include safe torque off, overload of output voltage, and short circuit of the output voltage. The drive is naturally convection cooled and rated for operation up to 3280.84 m altitude.

Applications

Lexium integrated drives of this class are used in compact motion control applications — pick-and-place stations, labelling machines, small conveyors, and packaging equipment where space is tight and a separate drive cabinet is impractical.

Within Schneider's Lexium range, the ILS1M853PB1A0 sits as a mid-torque integrated stepper drive, bridging the gap between smaller NEMA-frame integrated motors and larger servo-based integrated drives. It is specified by machine builders who want a single-cable motion solution with RS485 networking and on-board I/O.

Pricing & sourcing

The ILS1M853PB1A0 is an active Lexium product normally sourced to order; confirm current lead time and minimum order on the quote.

MPN
ILS1M853PB1A0