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.