Giddings & Lewis XSM115-42-502-E2-2KA Centurion Servo Motor

Technical SpecificationsModel：XSM115-42-502-E2-2KA Brand：Giddings & Lewis Product Type: XSM Centurion series brushless AC servo motor for CNC machine tool axis drive

Module Feature:Function: Brushless AC servo motor for G&L CNC boring mills and machining centers, delivers precise closed-loop speed and position control for linear or rotary machine axes. Continuous torque:42 lb-in Peak torque:120 lb-in Rated voltage:230V AC Pole count:8 poles Encoder:High resolution incremental encoder for position feedback Brake:Built-in spring applied holding brake Max speed:5000 RPM Rotor inertia:0.00067 lb-in-s² Hardware self-diagnosis:Motor temperature monitoring, encoder signal detection, brake status feedback, overload protection LED indicators:Drive side motor fault, ready status lights

Electrical ParametersRated supply:230V 3-phase AC Winding resistance (phase-phase):1.0Ω Winding inductance:5.6mH Brake supply:24VDC Power consumption:Depends on dynamic load condition

Mechanical & Structure:Mounting:Flange mount, NEMA115 frame Weight:7.9kg Protection class:IP65

Environmental:Operating temperature:0℃ ~ +40℃ Ambient humidity:5~85% non-condensing Certification:CE Status:Manufacturer discontinued legacy servo motor

System compatibilityXSM115-42-502-E2-2KA belongs to Giddings & Lewis Centurion XSM servo family. Compatible with PiC900 control system and matching Centurion servo drives. Widely used on G&L 70A series horizontal boring mills, PMC CNC boring machines and heavy-duty machining center axis drives.

FunctionXSM115-42-502-E2-2KA is brushless AC servo motor manufactured by Giddings & Lewis. It works with Centurion servo drive to realize high precision position and velocity control for machine axes. The integrated holding brake locks axis position when power loss to prevent workpiece position shift. High resolution encoder feeds real-time position data back to CNC controller. It is widely used as X/Y/Z axis drive motor for heavy CNC boring mills.

InstallationFollow lockout/tagout safety procedure before installation. Cut off servo drive power. Mount motor to machine gearbox or ball screw coupling, align shaft concentricity. Connect shielded power cable and encoder feedback cable. Wire 24VDC for holding brake. Configure motor parameters in PiCPro software and perform encoder homing test. Run no-load test and verify axis positioning accuracy.

Interface3-phase power connector,encoder feedback connector,24V brake connector,on-board drive side fault and ready LED indicators for Giddings & Lewis XSM115-42-502-E2-2KA.

DiagnosticAxis cannot move:Check servo enable signal, motor power wiring or brake release circuit. Motor overload alarm:Mechanical binding, excessive cutting load or bearing damage. Position tracking error:Encoder cable damage, coupling loose or encoder failure.

Product BriefXSM115-42-502-E2-2KA is Giddings & Lewis legacy Centurion XSM brushless AC servo motor,with 42 lb-in continuous torque and built-in brake for heavy CNC boring mill axis motion control,discontinued machine tool servo spare.