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Creality 3D Printer 42-40 Stepper Motor, 2 Phase 1A 1.8 Degree 0.4N.M Stepper Motor for 3D Printer Extruder, Compatible with CR-10 and Ender-3 Series E Axis
The stepper motor 42-40 applies to Eixe series Ender and CR-10 with 1.8 degree step angle, 0.4 N.M holding torque, with 0.8 A rated current per phase.
Creality 3D Printer 42-40 Stepper Motor, 2 Phase 1A 1.8 Degree 0.4N.M Stepper Motor for 3D Printer Extruder, Compatible with CR-10 and Ender-3 Series E Axis
Item #: 39845522

Creality 3D Printer 42-40 Stepper Motor, 2 Phase 1A 1.8 Degree 0.4N.M Stepper Motor for 3D Printer Extruder, Compatible with CR-10 and Ender-3 Series

Item #: 39845522

USD 21

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The stepper motor 42-40 applies to Eixe series Ender and CR-10 with 1.8 degree step angle, 0.4 N.M holding torque, with 0.8 A rated current per phase.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Torque Output
The 0.4N.M torque ensures reliable extrusion, enhancing print quality and speed, especially for complex designs requiring precision.
Compatibility
Designed for CR-10 and Ender-3 series, this motor seamlessly integrates with popular printers, simplifying upgrades or replacements for users.
Efficient Performance
With a 1.8-degree step angle, this stepper motor delivers smooth and accurate movements, significantly reducing print failures and improving overall efficiency.

Product Details

Shop the Creality 42-40 stepper motor for 3D printer extruder online at Ubuy Turks and Caicos. Compatible with CR-10 and Ender-3 series printers. High quality and reliable performance.
  • Compatible with E-axis of CR-10 Series and Ender-3 Series printers
  • 1.8 degree step angle and 0.4 N.M holding torque
  • High quality motor with low noise and efficient heat dissipation
  • Suitable for Creality Ender series and CR series printers
  • Metal material with a shaft diameter of 5mm (D-shape)
  • Package includes 1x 42-40 stepper motor
Brand NameKOYOFEI
ModelKYF-3D-021
ManufacturerKOYOFEI
Part NumberKYF-3D-021
Included Components42-40 Stepper Motor
Voltage10 Volts
Item Dimensions W x H1.65"W x 2.36"H (4.2 cm)
Item Weight290 Grams
Material TypeMetal
BrandKOYOFEI
Product Dimensions (L x W x H)1.65"W x 2.36"H (4.2 cm)
MaterialMetal

Who Should Buy?

Suitable For
  • 3D Printing Enthusiasts

    Ideal for hobbyists looking to improve their printer’s performance with reliable and efficient stepper motor upgrades.

  • CR-10 Owners

    Perfect replacement part for CR-10 users seeking enhanced precision and torque in their 3D printing projects.

  • Ender-3 Users

    Great for Ender-3 series users needing a dependable motor to enhance their extruder’s performance and output quality.

Not Suitable For
  • Beginners

    Not suitable for those new to 3D printing who may struggle with installation and motor tuning complexities.

Product Description

Creality 3D Printer 42-40 Stepper Motor, 2 Phase 1A 1.8 Degree 0.4N.M Stepper Motor for 3D Printer Extruder, Compatible with CR-10 and Ender-3 Series E Axis

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the role of a stepper motor in a 3D printer?

    Answer: A stepper motor is essential for precise movement in 3D printers. It controls the positioning of the printer's extruder and print bed, ensuring accurate layer placement. By moving in small, controllable steps, it allows for high-resolution prints. For instance, in printers like the CR-10 and Ender-3, this motor translates digital commands into physical movements, making it crucial for achieving detailed and intricate designs.
  • Question: How does the Creality 3D Printer 42-40 stepper motor compare to others?

    Answer: The Creality 3D Printer 42-40 stepper motor is favored for its balance of torque and precision with a holding torque of 0.4N.M and a step angle of 1.8 degrees. Compared to other steppers, it provides reliable performance for 3D printing tasks, especially for sustained extrusion. This makes it ideal for users who prioritize print quality in demanding projects with complex geometries.
  • Question: Can I use this stepper motor with other printer models?

    Answer: While the Creality 3D Printer 42-40 stepper motor is primarily designed for CR-10 and Ender-3 series printers, compatibility with other models depends on the specific motor mount and wiring. Many DIY enthusiasts successfully adapt this motor to various 3D printers. It’s essential to check the specifications and connectors of your printer to ensure a proper fit.
  • Question: What are the specifications of this stepper motor?

    Answer: This stepper motor has a 1.8 degree step angle, operates in two phases, and has a rated current of 1A. With a holding torque of 0.4N.M, it effectively handles the demands of 3D printing extruders. These specifications contribute to its ability to provide accurate movements and reliable operation, making it suitable for creating detailed 3D models with consistent quality.
  • Question: Is this stepper motor suitable for beginners?

    Answer: Yes, this stepper motor is suitable for beginners who are building or upgrading their 3D printers. Its compatibility with popular models like CR-10 and Ender-3 means that many resources and community support are available. This helps new users understand installation and adjustments, enhancing their overall experience in 3D printing.
  • Question: How do I install the Creality stepper motor?

    Answer: Installing the Creality stepper motor involves detaching the old motor from your printer and connecting the new one to the same mount. Align it properly and secure it with screws, ensuring the wiring connections are correctly matched. Following instructional videos or community guides tailored for CR-10 or Ender-3 will provide clarity and confidence throughout the installation process.
  • Question: What common issues can a faulty stepper motor cause?

    Answer: A faulty stepper motor can lead to a range of issues, including missed steps, inconsistent layer height, and poor print quality. You might observe extruder skipping or even the inability to move in certain directions. Monitoring your printer's performance and replacing the motor when issues are detected can help maintain quality in your 3D printing projects.
  • Question: What is the lifespan of a stepper motor in a 3D printer?

    Answer: The lifespan of a stepper motor can vary based on usage, but with proper maintenance, it can last for several seasons of consistent printing. Regularly checking for dust buildup, ensuring proper calibration, and not overloading the motor by maintaining suitable speed settings can significantly extend its operational lifespan, safeguarding your investment.
  • Question: Can this stepper motor handle different filament types?

    Answer: Yes, the Creality 3D Printer 42-40 stepper motor is compatible with a wide range of filament types, including PLA, ABS, PETG, and more. Its steady performance ensures that it can accurately extrude filaments of varying viscosities. This versatility allows users to explore different materials and enhance their project outcomes, making it an excellent choice for various printing needs.
  • Question: Where can I buy the Creality 3D Printer 42-40 stepper motor in Turks and Caicos?

    Answer: You can purchase the Creality 3D Printer 42-40 stepper motor from Ubuy, which offers a wide selection of 3D printing components and products. They provide details about product compatibility, specifications, and customer support, ensuring that you make an informed choice for your 3D printing needs.

KOYOFEI 3D Printer Motors Editorial Review

The Creality 3D Printer 42-40 Stepper Motor is a popular choice for those looking to replace the extruder motor on their Ender-3 or CR-10 series 3D printers. Customers have found it to be a direct replacement for the original motor, making installation easy. Some customers have also used it for axis stepper motors with success. However, one customer received a motor with rust and reported it making a grinding noise. Overall, customers recommend keeping a few of these motors in stock for convenience.

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Pros

  • Direct replacement for original motor
  • Good value for money
  • Can be used for axis stepper motors

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