42 Stepper Motor - Precision Motor for 3D Printing

Introducing the 42 Stepper Motor, the most commonly used motor in the 3D printing industry. With compact dimensions of 42mm x 42mm x 39mm, this motor is designed to fit seamlessly into a variety of 3D printer models, ensuring optimal performance and reliability in your printing projects. The motor comes equipped with a cable and features a standard XH2.54 terminal for easy installation.

Key Features

• Maximum Motor Current: 1.5A
• Step Angle: 1.8° ±5% degrees/step
• Rated Voltage: 3.3V
• Holding Torque: 48N.cm
• Braking Torque: 2.6N.cm
• Rotor Torque: 68g.cm²
• Resistance Value: 10Ω ±10%/phase
• Inductance Value: 20MH ±20%/phase
• Lead Style: AWG26 UL1007
• Matching Wire Length: 800mm
• Configuration: Two-phase, four-wire

Performance Specifications

The 42 Stepper Motor is engineered for impressive precision and strength. With a holding torque of 48N.cm and a braking torque of 2.6N.cm, this motor ensures that your prints maintain their integrity throughout the entire printing process. The rotor torque of 68g.cm² enhances the overall performance, making it a reliable choice for both hobbyists and professionals alike.

Technical Details

Designed for efficiency, this stepper motor operates at a rated voltage of 3.3V and has a maximum motor current of 1.5A. The 1.8° step angle provides excellent resolution for accurate movements, enabling a smooth and precise printing experience. Its resistance value of 10Ω ±10%/phase and inductance value of 20MH ±20%/phase contribute to its stable performance under a variety of operating conditions.

Applications

The 42 Stepper Motor is not restricted to just 3D printing; its versatility makes it suitable for a wide range of applications including:

• 3D Printers
• CNC Machines
• Robotics
• Automated Assembly Systems
• Textile Machines
• Medical Equipment

Installation Instructions