23km-c051-09v Datasheet [repack] Jun 2026

Due to its high holding torque and NEMA 23 size, this motor is perfectly suited for:

If you are using this for a DIY project, builders on OpenBuilds or RepRap often share custom wiring pinouts for "09V" variants, which sometimes use non-standard connectors. Wiring Tip

A popular and cost-effective driver for this motor is the (or its predecessor, the TB6560). This driver is widely available and well-suited to the motor's 2.0A/phase current. Its key features include:

Beyond DIY, this motor is found in legacy industrial equipment. A classic example is within , such as Automated Teller Machines (ATMs) or currency sorting machines, where its precise movement and holding force are crucial for moving paper currency along internal transport paths. It also appears as a component in textile machinery , printing equipment , and packaging systems , indicating its reliability in continuous-duty environments. 23km-c051-09v datasheet

in diameter), this 2-phase, 1.8-degree per step motor is widely adopted in industrial, medical, and consumer electronics requiring precise positional control.

The 23KM-C051-09V belongs to Minebea’s 23KM high-torque hybrid series. Combining a permanent magnet rotor with a slotted stator, it achieves fine positional step accuracy alongside dense torque delivery.

Unipolar (6-lead) or Bipolar (4-lead) depending on the specific sub-wiring configuration. Shaft Diameter: Typically 6.35mm (1/4 inch) 🛠️ Performance Features Due to its high holding torque and NEMA

The 23KM-C051-09V is a hybrid stepper motor manufactured by , a well-known Japanese electronics company . It belongs to the NEMA 23 standard size class, which indicates a mounting face measuring approximately 57mm x 57mm . The motor is often used as a cost-effective, surplus component sourced from decommissioned industrial equipment like bank ATMs, contributing to its popularity among hobbyists building custom CNC machines on a budget . Despite its second-hand availability, the motor offers robust specifications that make it a strong contender for various motion control projects.

Below is a consolidated datasheet of the Minebea 23KM-C051-09V based on the most consistent and reliable data found across multiple sources.

Hybrid stepping motors. High-Speed Transmission Waterproof Connector for Automotive. Hybrid stepping motors Standard type. Torque/ ミネベアミツミ製品サイト SHERLINE STEPPER MOTOR SPECIFICATIONS—NMB MOTORS Its key features include: Beyond DIY, this motor

Based on various technical listings and community data for this specific model: Motor Type: 2-Phase Hybrid Stepper Motor Frame Size: NEMA 23 (approx. 56.4mm x 56.4mm) Step Angle: 1.8° per step (200 steps per revolution) Nominal Voltage:

: Built by Minebea, a leader in precision bearings and motors.

The 23KM-C051-09V is a 2.0A motor and, like many stepper motors of its class, can operate at high temperatures. The maximum temperature rise is rated at 80°C, meaning it can get hot enough to be uncomfortable to the touch (around 80°C / 176°F). This is a known characteristic; users on forums like V1 Engineering report motors can reach these temperatures, particularly in confined enclosures or when continuously driven at full current. Effective cooling and proper current limiting are therefore important considerations for long-term reliability.

: Requires careful identification of the 4-wire or 6-wire configuration to avoid damaging drivers.