Title: VEXTA PK566AUA 5-Phase NEMA 23 High-Torque Stepper Motor for Precision Motion Control

Product Overview:
The VEXTA PK566AUA is a high-performance, 5-phase stepper motor engineered for superior precision and smooth operation in demanding industrial and automation applications. As part of the renowned VEXTA PK series by Oriental Motor, this NEMA 23 frame motor delivers exceptional holding torque and high resolution, making it an ideal choice for systems requiring accurate positioning and minimal vibration. Its advanced 5-phase design ensures a finer step angle of 0.72 degrees, resulting in significantly smoother motion and reduced resonance compared to conventional 2-phase motors. Built with robust construction and designed for longevity, the PK566AUA is a reliable and efficient solution for enhancing the performance of your motion control systems, from intricate robotics to heavy-duty CNC machinery. Optimize your automation projects with the precision and reliability of the VEXTA PK566AUA.

Key Features & Benefits:

5-Phase Design: Achieves an ultra-fine step angle of 0.72 degrees per step (500 steps/revolution), providing exceptionally smooth rotation and high positional accuracy, crucial for precision applications.
NEMA 23 Frame Size: Standardized 56mm square mounting ensures easy integration into existing designs and compatibility with a wide range of mounting brackets and gearboxes.
High Holding Torque: Delivers a substantial 1.5 N.m (212 oz-in) of holding torque, enabling robust performance for driving heavy loads and maintaining position under challenging conditions.
Reduced Vibration and Noise: The 5-phase winding configuration inherently minimizes vibration and audible noise, leading to quieter operation and improved system stability, especially at low speeds.
Enhanced Positional Accuracy: Offers superior precision for critical applications like optical alignment, medical device control, and intricate manufacturing processes.
Durable Construction: Engineered with high-quality materials and robust bearings for extended operational life and reliable performance in continuous industrial environments.
Wide Compatibility: Designed to work seamlessly with standard 5-phase stepper motor drivers, allowing for flexible integration into various control systems.
Optimized for Microstepping: When paired with a suitable microstepping driver, the 5-phase design further enhances smoothness and resolution, virtually eliminating resonance.

Applications:

CNC Routers, Mills, and Lathes
Industrial 3D Printers and Additive Manufacturing Systems
Robotics (Articulated Arms, SCARA Robots, AGVs)
Automated Assembly and Pick-and-Place Machinery
Medical Imaging and Diagnostic Equipment
Laboratory Automation and Sample Handling Systems
Packaging and Labeling Machinery
Textile Manufacturing Equipment
Optical and Scientific Instruments
Semiconductor Manufacturing Equipment
Automated Dispensing Systems

Technical Specifications:

Part Number: PK566AUA
Part Number (with special characters): PK566AUA
Motor Type: 5-Phase Stepper Motor
Frame Size: NEMA 23 (56mm Square)
Step Angle: 0.72 degrees/step (500 steps/revolution)
Holding Torque: 1.5 N.m (212 oz-in)
Rated Current/Phase: 1.4 A/phase
Rated Voltage: 1.5 V/phase (Typical)
Phase Resistance: 1.0 Ohm/phase (Approximate)
Phase Inductance: 2.5 mH/phase (Approximate)
Shaft Diameter: 8 mm (0.315 inches)
Shaft Type: Round
Insulation Class: Class B
Operating Temperature Range: -10°C to +50°C (14°F to 122°F)
Weight: 1.1 kg (2.43 lbs)