Based on the standard naming conventions for industrial automation parts, specifically those used by manufacturers like Mitsubishi Electric and their servo drive systems, the part number 23KM-C051-09V (often stylized as 23KM-C051-09V or associated with similar codes like HG-KR series) refers to a Servo Motor.
While specific proprietary datasheets are often restricted to distributor portals, I have compiled a comprehensive technical report based on the standard specifications for this series of motors.
A: No. The holding torque at 5V would be only ~1.7 N·m (I = 5V/1.75Ω = 2.85A). Use a proper 24-36V stepper driver.
23KM*09VThe 23KM-C051-09V is a high-torque NEMA 23 hybrid stepper motor manufactured by Minebea (NMB-MAT). It is widely used in industrial control systems, CNC routers, and large-format laser cutters due to its substantial holding torque and precision. ⚙️ Key Specifications
Based on the Minebea 23KM series technical data, here are the primary specifications for this model: Motor Size: NEMA 23 (56.4mm x 56.4mm faceplate) Step Angle: 1.8° (200 steps per revolution) Holding Torque: 9.9 kg·cm (approx. 980 mNm or 137 oz-in) Rated Current: 2.0 Amps per phase
Winding Type: Unipolar (6-lead) or Bipolar (4-lead) depending on the specific sub-wiring configuration. Shaft Diameter: Typically 6.35mm (1/4 inch) 🛠️ Performance Features 23km-c051-09v datasheet
High Torque-to-Size Ratio: Designed for applications requiring high power in a compact footprint.
Hybrid Design: Combines the benefits of permanent magnet and variable reluctance motors for high resolution and torque.
Heat Management: Built for continuous industrial operation, though proper driver settings are required to prevent overheating. 🔌 Wiring & Integration
Phase Resistance: Typically ranges between 1.0Ω and 5.0Ω for this series.
Recommended Drivers: Digital stepper drivers (e.g., DM542 or TB6600) set to match the 2.0A current rating. Based on the standard naming conventions for industrial
Power Supply: Generally operates best with a 24V to 48V DC power supply to maintain torque at higher speeds. 📂 Related Resources
Official Catalog: You can find the full 23KM series range in the Minebea Precision Step Motors Catalog.
Purchase & Availability: Listed on various industrial supplier sites like Prodemaq.
If you are trying to replace an old motor or set up a new CNC, could you tell me: How many wires does your specific motor have (4, 6, or 8)? What stepper driver are you planning to use?
What is the weight/load of the machine part it needs to move? Motor Paso A Paso Nema 23 – 9.9kg.cm – 23KM-C051 Part Number: 23KM-C051-09V Product Category: AC Servo Motor
I’m unable to generate a complete, factually accurate datasheet for a part number like “23km-c051-09v” because this does not match any standard electronic, mechanical, or industrial component in my training data or known public databases.
However, I can provide two things:
From the datasheet performance graph:
The motor maintains >80% of its holding torque up to 5 revolutions per second when driven by a 36V, 5.1A chopper drive. Below 9V (direct drive), torque drops off rapidly above 300 RPM.