The 23KM-C051-09V is a compact, high-efficiency AC servo motor designed for high-precision motion control applications. It is typically paired with a compatible servo amplifier (drive) to form a closed-loop control system. The "KM" designation usually indicates a specific brake or encoder configuration within the low-voltage (200V class) or high-frequency response family.
The six leads follow a standard Minebea color code:
Typically 6-lead unipolar or 4-lead bipolar configuration depending on the driver connection. Voltage/Current:
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. 23km-c051-09v datasheet
A: Under 2.0 A per phase, the motor can reach 60–80°C during continuous operation. This is normal for stepper motors of this class. If the temperature exceeds 80°C, reduce the current or improve airflow around the motor. Some users have reported temperatures of 80°C when the motor was tightly integrated into a machine frame; better thermal separation (e.g., using plastic spacers) helped lower the temperature.
The primary electrical and mechanical characteristics for the 23KM-C051-09V are as follows: 1.8° (200 steps per revolution) Rated Current 2.0 A per phase Rated Voltage Resistance 2.0 Ω per phase Inductance Holding Torque 980 mN·m (~9.99 kg·cm / 138 oz·in) Weight ~670g - 675g Shaft Diameter 6.35 mm (1/4") or 6.0 mm with flat 🔌 Wiring & Integration
The 23KM-C051-09V stepper motor driver offers a high-performance solution for precise control and positioning applications. With its advanced features, high-current output, and robust protection mechanisms, it is an ideal choice for a wide range of industries and applications. By integrating this driver into your system, you can achieve improved reliability, precision, and efficiency. The 23KM-C051-09V is a compact, high-efficiency AC servo
The alphanumeric code 23KM-C051-09V provides significant insight into the motor's physical and electrical characteristics :
Driver A+ ---- Red ---- Motor Phase A+ Driver A- ---- Blue ---- Motor Phase A- Driver B+ ---- Green ---- Motor Phase B+ Driver B- ---- Black ---- Motor Phase B-
: Approximately 44mm to 56mm depending on the specific construction variant. The six leads follow a standard Minebea color
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CLASS: Quantum-Entangled Memory Core INPUT: 5V DC (Standard) OUTPUT: Variable THERMAL LIMIT: N/A (Violation of Thermodynamic Laws)