Product Description:

The PMX1430-C10-BN0-00 is a two-phase stepper motor produced by Kollmorgen within the PMX Stepper Motors series. It converts digital pulse trains from an indexer or PLC into discrete angular motion, making it useful for pick-and-place heads, small gantries, and metering pumps that need repeatable open-loop positioning. It integrates readily with microstepping drives designed around the 14-frame envelope, making it suitable for compact automation assemblies where smooth low-speed indexing and repeatable positioning are required. It is commonly used where the control system relies on straightforward pulse-based positioning rather than closed-loop servo regulation.

Each electrical pulse advances the rotor by a 1.8° increment, resulting in 200 full steps per revolution. This resolution allows millimeter-scale linear travel when the motor is paired with a leadscrew. Power is routed through a 4-lead bipolar connection, and the internal coils use a bipolar winding pattern to maximize torque density for the 3-stack rotor length. Mechanical coupling is through a smooth front shaft that measures 5.000 mm in diameter, while no rear shaft is provided to save space at the cabling end. The motor withstands a radial bearing load of 28 N and an axial thrust of 10 N, supporting moderate belt tensions and end loads without premature bearing wear. A standard build without a shaft seal is supplied for general-purpose environments.

The case may reach up to 130 °C without degrading insulation, and the windings maintain an insulation resistance of 100 MΩ @ 500 Vdc, which helps prevent drive faults in humid settings. Dynamic response is aided by a rotor inertia of 1.41 × 10⁻⁶ kg·m², allowing rapid acceleration of the 3-stack core while smoothing step-to-step torque. This helps the motor respond quickly during start-stop cycles while keeping motion stable at low speed. The motor occupies a compact NEMA size of 14, aligning its mounting holes with miniature gearboxes and stages commonly used in laboratory automation. The compact housing also helps when motor spacing is limited on benches, stages, and other tightly packed mechanisms.