High-Performance 42 Stepper Motor for 3D Printers

Enhance your 3D printing experience with our robust 42 Stepper Motor. Specifically designed for 3D printing applications, this motor combines precision, reliability, and efficiency, making it an essential component for your 3D printer. With its compact dimensions of 42mm x 42mm x 60mm, this silver-edged stepper motor with cable will seamlessly fit into your existing setup, ensuring optimal performance and functionality.

Key Features:

• Rated Voltage: DC 3.2V
• Rated Current: DC 2.0A/phase
• Step Angle: 1.8° ± 0.09°
• Number of Phases: 2
• Winding DC Resistance: 1.6 x (1 ± 10%) Ω at 25°C
• Winding Inductance: 3.6 x (1 ± 20%) mH
• Holding Torque: ≥700mN·m (when two phases are energized)
• Maximum No-Load Starting Frequency: ≥1500 PPS (half step)
• Maximum No-Load Operating Frequency: ≥2500 PPS (half step)
• Insulation Resistance: ≥100MΩ (DC 500V)
• Insulation Class: Class B
• Electrical Strength: AC600V/1mA/1S

Performance Overview:

This stepper motor is expertly engineered for high-performance applications. The rated voltage of DC 3.2V, combined with a rated current of DC 2.0A per phase, allows the motor to deliver consistent and high torque. With a step angle of 1.8°, you can expect precise control, which is essential for achieving intricate details in your 3D prints. The motor's holding torque of ≥700mN·m ensures that your printer's extruder remains stable during operation, preventing any unwanted shifts or errors during the printing process.

Durability and Reliability:

Constructed with a focus on durability, this stepper motor boasts an insulation resistance of ≥100MΩ and is rated for Class B insulation, ensuring reliability in a variety of environments. This motor is designed to withstand the rigors of continuous use in 3D printing applications. Additionally, the electrical strength rating of AC600V/1mA/1S makes it safe under unusual conditions, providing peace of mind for both hobbyists and professionals alike.

Frequency Capabilities:

The motor's capabilities allow for a maximum no-load starting frequency of ≥1500 pulses per second (PPS), with the capacity to operate at no-load frequencies up to ≥2500 PPS while in half step mode. These specifications mean you can achieve quicker response times and finer resolution, translating to superior print quality. Whether printing complex geometries or fine details, this stepper motor is engineered to handle the demands of modern 3D printing technology.