Overview
The ILS2K852PB1F0 is a Schneider Lexium integrated drive, combining a 6-pole 3-phase stepper motor with onboard drive electronics in a single flange-mount package. It operates on a 24 V DC supply and delivers a holding torque of 4 N.m (35.4 lbf.in) with a rotor inertia of 2.4 kg.cm². The unit includes an integrated holding brake, Ethernet/IP communication, and an index pulse feedback type, all housed in an IP41-rated enclosure with natural convection cooling.
This integrated drive functions as a closed-loop stepper motor system, where the drive electronics and motor share a common housing, eliminating separate cabling and panel space for a drive module. The 6-pole 3-phase stepper motor provides medium-speed rotation with medium torque, suitable for applications requiring precise positioning without the complexity of a servo system. The holding brake engages when power is removed, holding the load in position — critical for vertical axes or applications where unintended motion during power loss is unacceptable. Communication is via Ethernet/IP, with an RS485 Modbus TCP interface supporting baud rates of 9.6, 19.2, and 38.4 kbauds. The drive includes four configurable signals that can each serve as input or output, and protection features cover short circuit of the output voltage, safe torque off, and overload of the output voltage. The index pulse feedback provides a single pulse per revolution for homing or position verification.
Applications
Lexium integrated drives of this class are used in compact motion control applications where space is at a premium — pick-and-place machines, labeling systems, small conveyor drives, and automated assembly stations. The integrated design reduces wiring and panel volume, making it a fit for OEM machinery and retrofit upgrades where the existing motor footprint must be preserved.
Within Schneider's Lexium integrated drive range, the ILS2K852PB1F0 sits as a 24 V DC, 4 N.m variant with Ethernet/IP connectivity, targeting applications that need network integration without a separate drive cabinet. It is specified by machine builders who value the reduced installation time and simplified BOM that an integrated drive provides versus a separate motor and drive combination.
No official end-of-life or phase-out notice is recorded for the ILS2K852PB1F0. The part is considered active in Schneider's catalog. For buyers managing BOM longevity, an RFQ can confirm the latest lifecycle status and any upcoming last-time-buy windows.