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Stepper Motor

YAHU Stepper Motors are engineered to provide precise positioning, smooth rotation, and excellent torque control for demanding motion applications. Combining accuracy, repeatability, and reliability, these motors are ideal for automation, robotics, and precision equipment where step-by-step motion is critical to performance.

Built with advanced winding technology and high-quality bearings, YAHU Stepper Motors deliver low noise, minimal vibration, and consistent torque output, even during continuous or high-load operations.


Product Overview

A Stepper Motor converts electrical pulses into discrete mechanical steps, allowing for accurate angular or linear positioning without feedback systems. Unlike traditional DC motors, stepper motors move in controlled increments, making them the preferred choice for CNC machines, robotics, 3D printers, and precision instruments.

YAHU Stepper Motors are available in a wide range of frame sizes, step angles, and torque ratings to meet different system requirements. Whether you need high-resolution microstepping performance or high-torque motion at low speeds, YAHU provides reliable and efficient solutions for diverse industrial and commercial applications.

Key Features

  • High Precision Positioning — Accurate step control for repeatable and reliable motion.

  • Smooth, Vibration-Free Operation — Advanced microstepping ensures stable, quiet movement.

  • Wide Range of Configurations — Multiple frame sizes and step angles available (0.9°, 1.8°, etc.).

  • Low Noise, High Torque Output — Optimized winding design delivers strong torque at low speeds.

  • Flexible Control Options — Available in both unipolar and bipolar configurations.

  • Customizable Parameters — Voltage, step angle, shaft type, and lead wire configurations tailored to your needs.

Typical Applications

YAHU Stepper Motors are widely used in precision-driven systems, including:

  • CNC machines, milling, and engraving equipment

  • 3D printers and laser cutters

  • Robotics and industrial automation systems

  • Medical and laboratory instruments

  • Automotive and aerospace control systems

  • Textile machinery and packaging equipment

  • Cameras, printers, and other precision instruments

Technical Advantages

  • Excellent Repeatability: Precise step movement ensures high positional accuracy.

  • Fast Response: Instant start/stop capability ideal for dynamic control systems.

  • Stable Torque Curve: Maintains consistent torque across a wide speed range.

  • High Reliability: Rugged mechanical structure for long service life and continuous operation.

  • Ease of Integration: Compatible with standard stepper drivers and controllers.

Customization & Service

YAHU offers flexible customization solutions to optimize performance and ensure perfect compatibility with your mechanical design. Available options include:

  • Step angle and torque adjustment

  • Voltage and current configuration

  • Shaft length, diameter, and flat/keyway customization

  • Integration with planetary or spur gear systems

  • Connector type and lead wire modification

Our engineering team provides comprehensive design support, assisting from prototype development to full production — ensuring maximum precision, performance, and system integration.