Ultimate Guide to Replace Raise3D Pro 3 Stepper Motors

Ultimate Guide to Replace Raise3D Pro 3 Stepper Motors

3D printing has revolutionized the way we create objects, from small trinkets to complex prototypes. The Raise3D Pro 3 printer is a popular choice among professionals and hobbyists alike, thanks to its versatility and high-quality output. However, like any mechanical device, the Pro 3 printer may experience issues over time, such as malfunctioning stepper motors. Stepper motors are an integral part of the printing process, controlling the movement and positioning of the printer’s axes. If stepper motors fail, they can cause printing errors and poor print quality.

Replacing stepper motors in your Raise3D Pro 3 printer is a simple process that can improve your printer’s performance and restore its functionality. In this article, we’ll guide you through the process of replacing stepper motors in your printer and provide tips on how to troubleshoot and maintain your printer’s stepper motors. Whether you’re a professional user or an amateur hobbyist, having a basic understanding of stepper motors and how to replace them can save you time and money in the long run. So, let’s dive into the world of stepper motors and explore how to keep your Raise3D Pro 3 printer running smoothly.

Understanding the Basics of Stepper Motors

Before diving into the replacement process, let’s review the basic components of stepper motors and how they function. Stepper motors are electromechanical devices that are used to control the movement and position of the printer’s axes. They are driven by electrical pulses that cause the motor to rotate a certain number of steps. Here are some key points to keep in mind:

  • There are several types of stepper motors, including bipolar and unipolar motors.
  • The most common type of stepper motor used in 3D printing is the NEMA 17 motor.
  • Stepper motors are designed to provide precise and repeatable movement, making them ideal for 3D printing.
  • Stepper motors function based on the principle of electromagnetism.
  • A driver board is required to supply the motor with the necessary electrical signals to function.

Troubleshooting and Replacing Damaged Stepper Motors

Understanding the basic mechanics of stepper motors is crucial for troubleshooting and replacing damaged motors in your Raise3D Pro 3 printer. If you’re looking for additional information on stepper motors, there are many resources available online, including websites and forums dedicated to 3D printing. It’s also worth checking out products such as motor testing equipment and driver boards to help diagnose and fix any issues with your stepper motors.

How does a 3 phase stepper motor work?

A 3-phase stepper motor is a type of electric motor that operates on a 3-phase current. It is used in a variety of applications such as robotics, CNC machines, and industrial automation. The motor consists of a rotor and stator, with the rotor having several teeth and the stator having several windings. When a current is applied to the windings, a magnetic field is produced which rotates the rotor to the next step.

The basic operating principle of a stepper motor is that it rotates a fixed angular distance called a step, in response to each input pulse. This angular displacement is usually in the range of 0.9 to 1.8 degrees per step, depending on the design and construction of the motor. As the name suggests, the 3-phase stepper motor is driven by a 3-phase current, which means that it has three sets of windings on the stator.

The control input to the motor is typically a series of pulses, which are generated by a controller circuit. The controller circuit determines the direction and speed of the motor, and sends signals to the motor windings to rotate the rotor by a certain number of steps. The number of steps can be varied based on the frequency of the input pulses, and the speed of rotation can be adjusted by varying the pulse frequency.

The 3-phase stepper motor is known for its high precision and accuracy, making it ideal for use in applications that require precise positioning or movement control. It is also highly reliable and durable, making it a popular choice for industrial automation and control systems. With its ability to provide smooth and controlled motion, the 3-phase stepper motor is a key component in many modern machines and systems.

If you’re experiencing issues with your Raise3D Pro 3 printer, a damaged stepper motor could be the culprit. Here are some signs that may indicate a malfunctioning stepper motor:

  • Irregular or wobbly movements of the printer head
  • Noises or vibrations during printing
  • Noticeable loss in print quality
  • The printer stops mid-print without any error messages

It’s important to note that these symptoms could also be caused by other factors, such as an incorrectly leveled bed or damaged belts. Therefore, it’s important to rule out other possible causes before concluding that the stepper motor needs to be replaced.

To determine if the stepper motor is the issue, you can conduct a simple test using a multimeter. Here’s how:

  1. Unplug the motor connector from the control board
  2. Set your multimeter to measure resistance (ohms)
  3. Touch the multimeter leads to the two wires in the connector
  4. If the reading is between 10 and 100 ohms, the motor is likely functioning properly. If the reading is much higher or lower than this range, the motor may need to be replaced.

If you’re unsure about the results of the test or need additional guidance, there are many online resources available, including tutorials and forums dedicated to 3D printing. Additionally, there are many products available that can assist with diagnosing and repairing stepper motor issues, such as motor testing equipment and replacement stepper motors.

What are the symptoms of a bad stepper motor?

Stepper motors are crucial components of various machines and equipment. They are responsible for precise and controlled movements, making them a vital part of modern-day technology. However, like any other electrical or mechanical component, stepper motors can also malfunction over time.

One of the most common signs that your stepper motor is faulty is irregular or stopping movements. If you notice that your motor is not moving at a steady pace or suddenly stops, it could be a sign of a bad stepper motor. Another indication can be unusual noises or vibrations produced by the motor during operation.

Additionally, if the position of the motor changes unexpectedly or it doesn’t generate enough torque or power required to control the device, it may be another indication of a bad stepper motor. Still, a reduction in accuracy or the inability to reach target positions can be a good indicator that your stepper motor is not functioning correctly.

If you notice any of these signs, it is advisable to have your stepper motor checked by a professional technician. Early detection of stepper motor problems can save you time and money and also ensure that the equipment or machine operates at its optimum level.

Once you’ve identified a malfunctioning stepper motor in your Raise3D Pro 3 printer, it’s important to remove and replace it properly to avoid damage to your printer.

Here are the steps to remove and install stepper motors:

  • Remove the screws that hold the motor in place. This should be done using a screwdriver.
  • Disconnect the motor cable that connects the motor to the control board. This cable may be a four-wire or six-wire cable depending on your printer model.
  • Carefully remove the motor from its mount and replace it with the new one.
  • Reconnect the motor cable and align the motor shaft with the corresponding axis.
  • Tighten the screws to secure the new motor in place. Avoid overtightening as this can damage the motor or printer components.

It’s important to note that the specific steps for removing and installing stepper motors may vary depending on your printer model. Therefore, it’s crucial to consult your printer manual or refer to online resources for specific instructions.

If you need to purchase replacement stepper motors, there are many online vendors that sell them, including MakerBot and Amazon. Additionally, there are many forums and communities dedicated to 3D printing where you can seek advice and recommendations from other enthusiasts and professionals.

How do I change my stepper driver?

Changing a stepper driver may seem like a daunting task, but with a few easy steps, you can easily replace a faulty driver with a new one. Here’s how to go about it:

First things first, you need to identify the stepper driver that needs to be changed. Typically, the driver with a fault will cause the stepper motor to behave erratically or not work at all.

Next, turn off the power supply to the stepper motor and disconnect it from the printer or machine it’s connected to, for safety reasons.

Now, locate the driver on the control board and unscrew it from the board. Remove the driver carefully and note the orientation of the driver and the position of the voltage selector jumper. You’ll need to install the new driver in the same orientation as the old driver and set the jumper position to match.

Insert the new driver into the same socket as the faulty driver and secure it with screws. Ensure that it’s securely connected and in the proper orientation.

Finally, turn on the power supply, and test the stepper motor to make sure it’s working correctly. Congratulations! You’ve successfully changed your stepper driver.

Remember, when changing a stepper driver, it’s essential to take all the necessary safety precautions. Ensure that the power supply is turned off and disconnected, and also handle the components carefully to avoid damage. By following these simple steps, you’ll be back up and running in no time!

Recommended Stepper Motors for Raise3D Pro 3

Not all stepper motors are created equal, and it’s important to choose the right one for your Raise3D Pro 3 printer. Here are some recommended stepper motors for optimal printer performance:

  • RAISE3D Nema 17 Stepper Motor: This high-quality stepper motor is specifically designed for the Raise3D Pro 3 printer and is a direct replacement for the original motor. It offers precise and reliable performance that ensures accurate prints.
  • StepperOnline 17HS19-2004S1 Stepper Motor: This stepper motor is an affordable option that offers exceptional performance and durability. It is compatible with the Raise3D Pro 3 printer and is easy to install.
  • Duet3D High Torque Stepper Motor: This stepper motor is designed for high-performance 3D printers and provides excellent torque and precision. It is compatible with the Raise3D Pro 3 printer, and its high-quality construction ensures long-lasting performance.

When choosing a replacement stepper motor, always make sure it is compatible with your printer model and has the necessary specifications. It’s also a good idea to purchase from reputable vendors or manufacturers to ensure you’re getting a quality product.

If you’re unsure which stepper motor is right for your Raise3D Pro 3 printer, online forums and communities dedicated to 3D printing can be a helpful resource for advice and recommendations. Additionally, Amazon and MakerBot vendor websites often have product reviews and specifications that can aid in the decision-making process.

What stepper motor do most 3D printers use?

When it comes to 3D printers, the stepper motor is one of the most important components that drives the movement of the printer’s extruder and build platform. So, what stepper motor do most 3D printers use? Well, the most common type of stepper motor used in 3D printers is the NEMA 17 stepper motor.

The NEMA 17 stepper motor is a versatile and widely used motor that offers a great combination of torque and speed. It has a standard size of 42mm x 42mm, which is small enough to fit in most 3D printers, yet powerful enough to provide accurate and precise movement.

One of the key benefits of using NEMA 17 stepper motors in 3D printers is their ability to provide high torque at low speeds. This is essential for driving the build platform and extruder with accuracy and precision, which ultimately leads to better print quality.

Overall, the NEMA 17 stepper motor is a popular choice for most 3D printer manufacturers due to its reliability, affordability, and performance. So, if you’re looking to upgrade your 3D printer or build a new one from scratch, this is the stepper motor that you should be considering.

Tips for Maintaining Your Stepper Motors

Replacing stepper motors in your Raise3D Pro 3 printer is one way to maintain optimal printer performance. However, there are also a few things you can do to keep your stepper motors in good condition and extend their lifespan. Here are some tips:

  • Keep the printer clean: Dust and debris can accumulate on stepper motors, causing them to overheat or malfunction. Regularly clean your printer and stepper motors with a soft brush or cloth to prevent build-up.
  • Monitor temperature: High temperatures can damage stepper motors. Keep your printer in a well-ventilated area and monitor the ambient temperature to prevent overheating.
  • Use quality filament: Poor-quality filament can clog or damage your printer’s extruder, which can place strain on the stepper motors. Always use high-quality filament from reputable manufacturers to reduce the risk of damage.
  • Perform regular maintenance: Regularly inspect your printer for wear and tear, and replace any damaged components promptly. Additionally, periodically lubricate your printer’s moving parts to reduce friction and prolong the lifespan of your stepper motors.

By following these tips, you can help ensure that your Raise3D Pro 3 printer and its stepper motors operate smoothly and consistently. If you’re ever unsure about how to properly maintain your printer, consult the manufacturer’s website or product manual for guidance. Additionally, online forums and communities are a great resource for advice and tips on 3D printer maintenance.

Do stepper motors need maintenance?

Stepper motors are common in a wide range of applications and are known for their precision, accuracy, and reliability. But, do they require maintenance? The answer is both ‘yes’ and ‘no’.

Stepper motors, unlike other types of motors, are designed to operate without the need for maintenance. These motors are built to last, and with proper use and handling, they can run for many years without issues. However, just like any other electromechanical device, stepper motors are prone to wear and tear over time, and this can lead to the need for maintenance at some point.

If a stepper motor starts to make unusual noises, moves erratically, or in extreme cases, stops working altogether, then it is likely that the device needs maintenance. Routine checks and cleaning of the motor can help prevent potential problems and extend the lifespan of the motor. Checking the wiring, lubricating moving parts, ensuring proper torque, and inspecting the bearings are all good practices to follow to keep a stepper motor running smoothly.

In conclusion, while stepper motors are designed to operate without regular maintenance, attention should be paid to the device when unusual behavior occurs, which might indicate a need for maintenance. Routine inspections and cleaning can also help to keep the stepper motor in good working condition.


Stepper motors are an essential component of your Raise3D Pro 3 printer and play a critical role in ensuring accurate and consistent printing. If you’re experiencing issues with your printer, replacing the stepper motors may be necessary to restore optimal performance. By following the steps outlined in this article, you can replace the stepper motors efficiently and accurately.

However, prevention is the best cure when it comes to stepper motor maintenance. Make sure to monitor the temperature, use high-quality filament, clean your printer regularly, and perform maintenance tasks to keep your printer running smoothly. Remember, taking care of your stepper motors can prevent breakdowns and extend the life of your printer.

Finally, always refer to the manufacturer’s website or product manual for guidance on changing stepper motors or maintaining your printer. Additionally, online forums and communities are an excellent resource for advice and tips on maintaining your Raise3D Pro 3 printer.

In conclusion, properly maintaining your stepper motors and printer is crucial for achieving high-quality and consistent printing. Whether you need to replace stepper motors or perform routine maintenance, taking good care of your printer will ensure that it delivers optimal performance for years to come.