Stepper Motors

Stepper Motors — New & Used

Stepper motors provide precise, repeatable incremental motion by dividing a full rotation into equal steps, making them ideal for open-loop control systems that demand accuracy without encoders. Known for their torque at low speeds and positional precision, stepper motors are widely used in CNC equipment, 3D printers, robotics, and instrumentation. Choose from hybrid, permanent magnet, and variable reluctance stepper types for motion control across a range of voltages and frame sizes.

At Surplus Select, we carry a continually updating mix of new and used OEM stepper motors from trusted brands such as Oriental Motor, Parker, Kollmorgen, Applied Motion, Sanyo Denki, NEMA, and Lin Engineering. Our inventory features 2-phase, 5-phase, and integrated driver models—all at surplus pricing for OEM, MRO, and automation needs.

Price Match — We match any authorized distributor on identical in-stock parts, so you can source parts at surplus pricing with distributor-level assurance.

Trade-In Credit — Have quality new surplus items? Trade them in for store credit toward the parts you actually need.

Fast U.S. Shipping — Most orders ship same or next business day from our U.S. warehouse to keep your line running.

Find Your Motor Fast (Search-First)

Search your part number (e.g., PK266, 23HS45, STP-MTR-23048).
No PN? Try specs: “NEMA 23 2-phase stepper motor” or “1.8° hybrid stepper 2A”.
Need a specific OEM? Add the brand (e.g., Oriental Motor PK series or Parker stepper).

Applications & Use Cases

CNC machines & 3D printers: High-precision incremental motion control for cutting, shaping, and printing.
Robotics & automation: Reliable, open-loop control for pick-and-place or axis positioning.
Medical & lab equipment: Smooth, repeatable steps ideal for pumps, analyzers, and dosing systems.
Packaging, labeling, & indexing: Accurate start-stop movement for compact motion systems.
Test & measurement devices: Quiet, low-vibration control for instruments and positioning tables.

Why Buy Stepper Motors from Surplus Select

New & Used Options: OEM stepper motors in 2-phase, 5-phase, and hybrid configurations at surplus pricing.
Trusted Brands: Oriental Motor, Parker, Kollmorgen, Applied Motion, Sanyo Denki, NEMA, and Lin Engineering.
Trade-In Credit: Turn quality new surplus stepper motors into store credit toward future purchases.
Fast Shipping: Most orders ship same or next business day across the U.S.