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Schneider Electric ILS2K853PB1F0

Schneider ILS2K853PB1F0 Lexium Integrated Stepper, 24-48V, Ethernet/IP

MPNILS2K853PB1F0
Obsolete

Schneider ILS2K853PB1F0 Square D Intg Stepper 24 48V Ethernet Ip Brk — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$2,320.00 – $3,070.00Ref. price · indicative, final on quote
Schneider Electric ILS2K853PB1F0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ILS2K853PB1F0 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 Short circuit of the output voltage 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...55 V
Discrete output voltage23...25 V

All specifications

ILS2K853PB1F0 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 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 interfaceEthernet/IP, 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)
StandardsIEC 61800-3 IEC 61800-3, Ed 2 IEC 60072-1 EN 61800-3:2001, second environment IEC 50178 EN 61800-3 : 2001-02 IEC 50347
Length9.7 in (247.3 mm)
MarkingCE
CategoryUS1PC5618288
Shaft endUntapped
Second shaftWithout second shaft end
Shaft length1.2 in (30 mm)
Holding brakeWith
Nominal speed100 rpm 24 V 200 rpm 48 V
Rotor inertia3.5 kg.cm²
Accuracy error+/- 6 arc min
Holding torque53.1 lbf.in (6 N.m) holding brake 53.1 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 rate125, 250, 500 kbauds
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 stacks3
Continuous stall torque53.1 lbf.in (6 N.m)
Maximum radial force fr110 N
Centring collar diameter2.4 in (60 mm)
Maximum mechanical speed2000 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 ILS2K853PB1F0 is a Schneider Lexium integrated drive — a 3-phase stepper motor with on-board drive electronics, order code ILS2K853PB1F0. It delivers 6 N.m holding torque from a 24-48 V DC supply, communicates via integrated Ethernet/IP, and includes a holding brake. Rated IP41 with a 150 m/s² shock tolerance per IEC 60068-2-29, it mounts on a flange and suits single-phase supply.

This unit integrates a 3-phase stepper motor, drive, and feedback into one package — no separate drive cabinet or cabling between motor and amplifier. The 6 N.m torque (53.1 lbf.in) covers positioning axes on packaging, labeling, and pick-and-place machines where holding torque at standstill matters. Accuracy is rated at +/- 6 arc min, adequate for most indexing applications without external encoder feedback. Ethernet/IP is built in, so the drive connects directly to a PLC or motion controller over standard industrial Ethernet — no fieldbus gateway needed. The RS485 port supports Modbus RTU at 9.6, 19.2, and 38.4 kbaud for legacy daisy-chain setups. Rotor inertia is 3.5 kg.cm², and the holding brake engages when power is removed, holding the load on a vertical axis without a separate brake resistor. Protection circuits cover safe torque off, output short circuit, and output overload — the drive shuts down before damaging the windings. The 150 m/s² shock rating (1000 shocks per IEC 60068-2-29) means it survives repeated impacts on a moving gantry or conveyor-mounted application without mechanical failure.

Applications

Lexium integrated drives of this class are specified for distributed motion axes in packaging lines, material handling, textile machinery, and assembly stations — anywhere a compact, single-cable stepper solution replaces a traditional motor-plus-drive pair. The holding brake makes it suitable for vertical loads on pick-and-place gantries or conveyor diverters.

The ILS2K853PB1F0 is an active Schneider product within the Lexium integrated drive range. No end-of-life notification or last-time-buy date has been issued. Sourcing is through standard distribution channels; confirm lead time on the RFQ.

Pricing & sourcing

The ILS2K853PB1F0 is an active integrated drive normally sourced to order; confirm current lead time and minimum order on the quote.

MPN
ILS2K853PB1F0