High Precision 6kw Spindle Motor for CNC Router Engraving Machine

Product Overview

Our High Precision Spindle Motor is a powerful and reliable electric spindle that is ideal for CNC router engraving machines. With a 6kw rated power, ER32 collet, and high-speed rotation of up to 18000r, this spindle motor is perfect for high-speed and high-precision milling, drilling, and tapping of various metal and non-metal materials. Its high rotation accuracy is ensured by P4 high-speed angular contact bearings, while the spindle’s good heat dissipation effect is guaranteed by high-speed air cooling, which is both labor-saving and convenient. Additionally, the spindle uses high temperature-resistant grease lubricating oil that can withstand up to 200 degrees high temperature, making it more durable and long-lasting.

This spindle motor is also designed with a one-piece casing made of high-quality stainless steel, ensuring its stability and durability. Its high-purity copper coil is free from any oil stains, cracks, or scars, while its front dust cover can effectively isolate the internal circuit short circuit caused by dust and waste water, extending the spindle’s service life. The spindle’s shaft core is made of high hardness material, after vacuum heat treatment, through internal and external circular grinding, slow wire walking, mirror discharge, and other processes, making it highly durable and efficient.

Features:

• 6kw rated power
• ER32 collet
• High-speed rotation of up to 18000r
• P4 high-speed angular contact bearings
• High-speed air cooling
• High temperature-resistant grease lubricating oil
• One-piece casing made of high-quality stainless steel
• High-purity copper coil
• Front dust cover
• Shaft core made of high hardness material

Applications:

This spindle motor is suitable for high-speed and high-precision milling, drilling, and tapping of various metal and non-metal materials. The engraving materials include acrylic organic board, PVC board, wood board, density board, marble, fireproof board, rubber board, glass, and so on.

If you have other engraving usage scenarios and engraving materials, please feel free to consult us, and we will be happy to answer you.

Precautions:

When using the motorized spindle, please note the following precautions:

1. The motorized spindle and the inverter should be used together, and their specifications and parameter settings should match the rated parameters of the motorized spindle.
2. When clamping the tool on the electric spindle, the collet, nut, and inner taper hole must be cleaned to avoid affecting the accuracy.
3. The electric spindle must be preheated during daily processing.
4. It is strictly forbidden to knock the end cover of the electric spindle, and it is strictly forbidden to knock the collet and cutter head when unloading the tool.
5. The electric spindle uses air seal, and the air source must be used through an oil-water separator and a dry filter.

Other Products and Business

Our company mainly supplies various industrial products, such as agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, etc. We offer high-quality products, preferential prices, and thoughtful services. Customers are welcome to customize with drawings and samples.

Frequently Asked Questions (FAQs)

Q1: Can I use the spindle motor without an inverter?

No, the motorized spindle and the inverter should be used together, and their specifications and parameter settings should match the rated parameters of the motorized spindle. If the settings are not correct, the motorized spindle will be burned.

Q2: How should I clean the collet and nut of the electric spindle?

When clamping the tool on the electric spindle, the collet, nut, and inner taper hole must be cleaned to avoid affecting the accuracy. You can use a clean cloth or compressed air to clean them.

Q3: How should I preheat the electric spindle?

The electric spindle must be preheated during daily processing. When the electric spindle reaches the processing speed, finish machining after 15-20 minutes of operation. It is advisable to stop the electric spindle for 2 hours every day to restore mechanical fatigue and prolong its service life.

Q4: Can I bump the electric spindle during transportation?

It is strictly forbidden to bump the electric spindle during transportation, storage, and use, especially the shaft end.

Q5: What is the filtration accuracy required for the air source used by the electric spindle?

The electric spindle uses air seal, and the air source must be used through an oil-water separator and a dry filter. The air pressure is 0.2-0.25MPA, and the filtration accuracy is 5MM, otherwise, the bearing will be damaged.

Introduction to Spindle Motor Performance Characteristics

Spindle motors are an essential component of modern-day machinery, especially in the CNC machining, robotics, and textile machinery fields. They are known for their high performance and precision in rotating mechanical parts. The following are some of the main performance characteristics of Spindle Motors:

High Speeds and Precision

Spindle motors can achieve high rotational speeds, ranging from a few hundred to tens of thousands of revolutions per minute (RPM). They are also known for their precision, which is essential in many applications, particularly in the field of CNC machining.

High Torque

Spindle motors are capable of producing high torque, which is necessary in applications that require high power output. The torque produced by the spindle motor can be adjusted to suit the requirements of the application.

Low Vibration and Noise

The spindle motor’s design is such that it produces low vibration and noise levels. This is because the motor’s bearings are precisely aligned, reducing the chances of any vibrations or noise being produced during operation.

Types and Characteristics of Spindle Motors

Spindle motors can be classified into various types based on their design, application, and performance. Some of the most common types include Belt-driven Spindle Motors, Direct Drive Spindle Motors, and Air-Bearing Spindle Motors. Each of these types has its unique characteristics, advantages, and disadvantages, depending on the application.

Advantages of Spindle Motors Made of Different Materials

Spindle motors can be made from different materials such as stainless steel, ceramic, and aluminum. Each material has its advantages, such as durability, heat dissipation, and resistance to corrosion. Choosing the right material for the spindle motor is essential in ensuring that the motor performs optimally and lasts longer.

Future Development Trends and Opportunities of Spindle Motor Products

As technology advances, the demand for spindle motors is expected to increase. The future development of spindle motor products will focus on improving the motor’s performance, reducing power consumption, and increasing efficiency. This will create opportunities for manufacturers to develop new products and improve existing products.

How to Choose a Suitable Spindle Motor

Choosing the right spindle motor for your application is critical in ensuring that your machinery operates optimally. Several factors need to be considered when selecting a spindle motor, such as power requirements, speed (RPM), torque, cooling system, type of spindle taper, and control system compatibility. These factors will help determine the type of spindle motor suitable for your application.

Conclusion

Spindle motors are a crucial component of modern machinery. They offer high performance, precision, and reliability, making them essential in various industries. Choosing the right spindle motor is critical in ensuring that your machinery operates optimally, and considering the factors discussed above will help in making the right choice.

Author: Dream

Disclaimer: All the content on this page is from the Internet and is only for product selection reference. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.