NEMA 23 23LM-C369-09W Astrosyn Step Motor

NEMA 23 23LM-C369-09W Astrosyn Step Motor

The 23LM-C369-09W Astrosyn Step Motor is a Minebea-manufactured, NEMA 23-sized, 2-phase hybrid stepper motor. With a 1.8° step angle, it provides high positioning accuracy, stable torque output, and smooth operation — making it an ideal choice for CNC machines, 3D printers, robotic systems, and industrial automation applications. As part of the “C3xx” series, it offers mid-to-high torque performance and low-vibration operation.

The 09W suffix indicates that this model features a nominal coil voltage of around 3–6 V and is a wired type version. Thanks to Astrosyn’s precision manufacturing quality, it ensures long lifespan and high reliability in demanding precision motion applications.

NEMA 23 23LM-C369-09W Astrosyn Step Motor Technical Specifications:

• Motor Model: 23LM-C369-09W

• Motor Type: 2-Phase Hybrid Step Motor

• Step Angle: 1.8° (200 steps/rev)

• Frame Size: NEMA 23 (56 × 56 mm)

• Rated Voltage: 3–6 V

• Rated Current: 1.5–2.0 A / Phase

• Holding Torque: Approx. 1.5–1.8 N·m (based on C3xx series)

• Inductance: 5–7 mH range

• Rotor Inertia: 0.16–0.20 kg·cm²

• Connection Type: Wired (W type)

• Manufacturer: Minebea Co., Ltd. (Astrosyn brand)

Useful Links / Documents:

• What is a Stepper Motor?

• Stepper Motor – Common Questions Explained

Similar Products:

• Step Motor Models