ER20 3KW 100mm 4 Bearings 220V/380V Quiet Water Cooled CNC Spindle Motor for CNC Router Engraving Machine
Featuring a powerful 3KW output and a quiet water-cooled system for efficient heat dissipation, this spindle operates at speeds ranging from 10,000 to 24,000 RPM, ensuring smooth and stable performance during extended use.
Are you searching for an efficient and reliable solution to power your CNC woodworking or DIY crafting projects? Look no further than our Zhong Hua Jiang water cooled spindle motor.
This compact and robust water cooled spindle motor is designed to meet the needs of hobbyists, students, and small-scale creators. With its high-performance capabilities, our Zhong Hua Jiang water cooled spindle motor is easy to integrate and can handle a variety of tasks, from engraving intricate patterns to cutting precise designs. Whether you're enhancing woodwork with detailed engravings, crafting complex patterns, or learning CNC as a student, this water cooled spindle motor delivers exceptional results with industry-standard CNC software compatibility.
Our Zhong Hua Jiang water cooled spindle motors for sale are built to meet high-quality standards, constructed with durable materials to ensure long-lasting performance and precision. The water-cooling system ensures optimal temperature control, making it a low-maintenance addition to your CNC setup.
Investing in our Zhong Hua Jiang water cooled spindle motor is a smart choice for anyone looking to enhance their CNC machine's capabilities and streamline their creative process.
TECHNICAL SPECIFICATIONS
Voltage
220V/380V
1 pcs 3KW Round Spindle Motor.
Speed
10000-24000
1 pcs Pre-soldered aviation wire for quick installation.
Power
3KW
This spindle should be equipped with 400Hz VFD.
Electric Current
10A
Frequency
400Hz
KG
8.8KG
Connection
ER20
Cooling
Water Cooled
Usage
Engraving Machines
APPLICATIONS & USE CASES
Wood
Acrylic
Soft Metals
FEATURES OF CNC WATER COOLED SPINDLE MOTOR
Zhong Hua Jiang ER20 100mm 3KW Water-Cooled Spindle Motor features an intelligent control system and is designed for simple, user-friendly operation, suitable for users of all skill levels.
This is a Φ100mm round water-cooled spindle motor with ER20 collet chuck. It delivers 3KW of power, supports 10000–24,000 RPM speed range, and achieves runout less than 0.005mm. Equipped with four upgraded high-precision steel bearings for up to 3× longer lifespan than standard models, it incorporates advanced dynamic balancing technology for minimal noise and vibration.
The water-cooled design provides excellent heat dissipation, significantly lower operating temperatures, and much quieter performance, making it ideal for long-duration, high-precision engraving and cutting.
Key Features of Water Cooled CNC Spindle Motor
User-Friendly Control
Zhong Hua Jiang ER20 3KW Quiet Water Cooled Spindle Motor features an intelligent controlsystem, designed for ease of operation, making it accessible for users of all skill levels.
High-Precision Collet System
Equipped with an ER20 collet, ensuring secure tool holding, minimal runout, and precise machining for consistent results.
Advanced GRBL Compatibility
Integrated with program logic controller (PLC) compatibility, allowing easy adjustments for speed (10000-24000 RPM) and other parameters to suit various project needs.
Reliable Electrical Components
All electrical components, supporting 220V/380V and 10A current, are branded for stability and reliability, ensuring long-lasting performance.
Accurate Speed Regulation
Features precise speed control with a range of 10000-24000 RPM, enabling smooth and accurate operation for diverse CNC applications.
Optimized Water-Cooling Design
The solely and specially-designed water-cooling system (Ф100mm*300mm, 6.5KG) ensures efficient heat dissipation with reduced noise, enhancing durability and performance for extended CNC operations.
Runout off of the spindle motor is less than 0.005mm
10 times precision beyond normal spindle motor
10 TIMES PRECISION RUNOUT OFF
Easy and Fast Installation
Equipped with pre-soldered aviation wire and power wire for quick installation
PACKAGE OF SPINDLE MOTOR
1x
1 pcs 3KW Round Water Cooled Spindle Motor.
1x
1 pcs Pre-soldered aviation wire for quick installation.
This Water Cooled Spindle Motor should be equipped with 400Hz VFD
Whether you're a hobbyist or a professional CNC workshop, we have the ideal Zhong Hua Jiang water cooled spindle motor solution for you. Our water cooled spindle motors support a wide range of projects, from intricate engravings to heavy-duty cuts, suitable for various skill levels. If the standard configuration doesn't meet your needs, please feel free to contact our professional sales team to customize the perfect water cooled spindle motor solution for your projects.
RECOMMEND WATER COOLED SPINDLE MOTOR
Besides the Zhong Hua Jiang 3KW ER20 water cooled spindle motor, we offer a variety of other water cooled spindle motor models to suit diverse CNC project needs. Our lineup includes the 0.8KW water cooled spindle motor for compact precision tasks, the 1.5KW water cooled spindle motor for high-performance engraving and cutting on wood, acrylic, and soft metals, the 2.2KW water cooled spindle motor for professional projects, and specialized air-cooled spindle options for enhanced versatility.
Huajiang was founded in 2000,starting in the production of CNC engraving spindle motor，then expanded production to VFD(Variable Frequency Drive) and engraving machines .
To explore and develop more market,we established Brand “Zhong Hua Jiang” on 2018.
What makes us proud ?
We have registered patent for our series of air cooling spindle motor. The patent No:200730184245.5.
We have 20 years manufacturing experience in this field.
We have been exporting our products to all over the world including well-known company in USA and Germany.
WHY CHOOSE US
Quality Assurance
Superior quality performance
Strict quality control
Patents and Certifications
Several patents for air-cooled
spindle motors
Additional Brand Value
Brand value highly recognized
by the market
Reasonable Price
Direct factory sales
Highly cost performance
Full Time Service
Professional technical support
Close and quick customer service
Fast and Reliable Delivery
Fast and efficient delivery
Real-time tracking and updates
LEADING CNC MACHINE/CNC SPINDLE MOTOR
MANUFACTURER SINCE 2000
OUR PRODUCT RANGE
CNC Router Machines
Our state-of-the-art Zhong Hua Jiang CNC router machines, including models like the 3018, 3020, 3040, and 6090, guarantee precision, efficiency, and reliability, essential for high-quality engraving and cutting projects.
CNC Spindle Motors
Power your CNC projects with our advanced spindle motors, including air-cooled and water-cooled options, designed to meet rigorous performance standards for diverse materials.
CNC Accessories
Enhance your CNC operations with our precision accessories, such as limit switches, Z probes, and emergency stop buttons, perfect for ensuring safety and accuracy.
Electrical Wires
Ensure reliable and safe connections with our double-shielded cables and shielded chain cables, designed to minimize signal interference and enhance durability.
Stepper Motors
Drive your CNC machine with our high-performance stepper motors, offering precise control and robust operation for consistent project outcomes.
PRODUCT CERTIFICATION
CUSTOMER FEEDBACK
FAQ
1. What materials can the 3KW CNC Spindle Motor work with?
It excels in engraving and miling wood, acrylic, MDF, plastics, PCB boards, PVC, plexiglass, and softmetals such as aluminum or brass.
2. Can I purchase the 3KW CNC Spindle Motor in bulk or as a distributor?
Yes, absolutely. Zhong Hua Jiang has over 20 years of R&D and manufacturing experience, and we welcome global distributors, resellers, and wholesalers. We offer competitive factory-direct pricing, stable supply, and professional export support to help your business grow.
3. Do you offer OEM or customization services?
Yes, we provide flexible OEM and ODM services. Your logo, packaging, voltage specifications, collet types, or bearing configurations can be customized according to your requirements. We understand that every customer has unique production goals, and our engineering team will tailor the CNC Spindle Motor to meet them.
4. What is your minimum order quantity (MOQ)?
We are flexible with order quantities. For standard kits like the ER20 100mm 3KW Water Cooled CNC Spindle Motor, we accept small trial orders before bulk purchases. For OEM or customized kits, the MOQ can be discussed based on project details.
5. How long is your production and delivery time?
For standard kits, our typical lead time is 3–7 working days after payment. For large or customized orders, production usually takes 10–20 days. We work closely with international shipping partners to ensure safe and timely delivery to your country.
6. What kind of warranty do you provide for the 3KW Water Cooled CNC Spindle Motor?
All our spindle motors, power converters, and accessories are covered by a 12-month warranty. Each kit is strictly inspected before shipping. During the warranty period, we provide free technical support and replacement for any quality-related parts.
7. Do you provide after-sales technical support?
Yes. Zhong Hua Jiang offers lifetime technical support via email, video call, or online chat. Our engineers can assist with installation, parameter setup, and troubleshooting. For large distributors, we also provide training and documentation for your local service teams.
Are you searching for an efficient and reliable solution to power your CNC woodworking or DIY crafting projects? Look no further than our Zhong Hua Jiang water cooled spindle motor.
This compact and robust water cooled spindle motor is designed to meet the needs of hobbyists, students, and small-scale creators. With its high-performance capabilities, our Zhong Hua Jiang water cooled spindle motor is easy to integrate and can handle a variety of tasks, from engraving intricate patterns to cutting precise designs. Whether you're enhancing woodwork with detailed engravings, crafting complex patterns, or learning CNC as a student, this water cooled spindle motor delivers exceptional results with industry-standard CNC software compatibility.
Our Zhong Hua Jiang water cooled spindle motors for sale are built to meet high-quality standards, constructed with durable materials to ensure long-lasting performance and precision. The water-cooling system ensures optimal temperature control, making it a low-maintenance addition to your CNC setup.
Investing in our Zhong Hua Jiang water cooled spindle motor is a smart choice for anyone looking to enhance their CNC machine's capabilities and streamline their creative process.
TECHNICAL SPECIFICATIONS
Voltage
220V/380V
1 pcs 3KW Round Spindle Motor.
Speed
10000-24000
1 pcs Pre-soldered aviation wire for quick installation.
Power
3KW
This spindle should be equipped with 400Hz VFD.
Electric Current
10A
Frequency
400Hz
KG
8.8KG
Connection
ER20
Cooling
Water Cooled
Usage
Engraving Machines
APPLICATIONS & USE CASES
Wood
Acrylic
Soft Metals
FEATURES OF CNC WATER COOLED SPINDLE MOTOR
Zhong Hua Jiang ER20 100mm 3KW Water-Cooled Spindle Motor features an intelligent control system and is designed for simple, user-friendly operation, suitable for users of all skill levels.
This is a Φ100mm round water-cooled spindle motor with ER20 collet chuck. It delivers 3KW of power, supports 10000–24,000 RPM speed range, and achieves runout less than 0.005mm. Equipped with four upgraded high-precision steel bearings for up to 3× longer lifespan than standard models, it incorporates advanced dynamic balancing technology for minimal noise and vibration.
The water-cooled design provides excellent heat dissipation, significantly lower operating temperatures, and much quieter performance, making it ideal for long-duration, high-precision engraving and cutting.
Key Features of Water Cooled CNC Spindle Motor
User-Friendly Control
Zhong Hua Jiang ER20 3KW Quiet Water Cooled Spindle Motor features an intelligent controlsystem, designed for ease of operation, making it accessible for users of all skill levels.
High-Precision Collet System
Equipped with an ER20 collet, ensuring secure tool holding, minimal runout, and precise machining for consistent results.
Advanced GRBL Compatibility
Integrated with program logic controller (PLC) compatibility, allowing easy adjustments for speed (10000-24000 RPM) and other parameters to suit various project needs.
Reliable Electrical Components
All electrical components, supporting 220V/380V and 10A current, are branded for stability and reliability, ensuring long-lasting performance.
Accurate Speed Regulation
Features precise speed control with a range of 10000-24000 RPM, enabling smooth and accurate operation for diverse CNC applications.
Optimized Water-Cooling Design
The solely and specially-designed water-cooling system (Ф100mm*300mm, 6.5KG) ensures efficient heat dissipation with reduced noise, enhancing durability and performance for extended CNC operations.
Runout off of the spindle motor is less than 0.005mm
10 times precision beyond normal spindle motor
10 TIMES PRECISION RUNOUT OFF
Easy and Fast Installation
Equipped with pre-soldered aviation wire and power wire for quick installation
PACKAGE OF SPINDLE MOTOR
1x
1 pcs 3KW Round Water Cooled Spindle Motor.
1x
1 pcs Pre-soldered aviation wire for quick installation.
This Water Cooled Spindle Motor should be equipped with 400Hz VFD
Whether you're a hobbyist or a professional CNC workshop, we have the ideal Zhong Hua Jiang water cooled spindle motor solution for you. Our water cooled spindle motors support a wide range of projects, from intricate engravings to heavy-duty cuts, suitable for various skill levels. If the standard configuration doesn't meet your needs, please feel free to contact our professional sales team to customize the perfect water cooled spindle motor solution for your projects.
RECOMMEND WATER COOLED SPINDLE MOTOR
Besides the Zhong Hua Jiang 3KW ER20 water cooled spindle motor, we offer a variety of other water cooled spindle motor models to suit diverse CNC project needs. Our lineup includes the 0.8KW water cooled spindle motor for compact precision tasks, the 1.5KW water cooled spindle motor for high-performance engraving and cutting on wood, acrylic, and soft metals, the 2.2KW water cooled spindle motor for professional projects, and specialized air-cooled spindle options for enhanced versatility.
Huajiang was founded in 2000,starting in the production of CNC engraving spindle motor，then expanded production to VFD(Variable Frequency Drive) and engraving machines .
To explore and develop more market,we established Brand “Zhong Hua Jiang” on 2018.
What makes us proud ?
We have registered patent for our series of air cooling spindle motor. The patent No:200730184245.5.
We have 20 years manufacturing experience in this field.
We have been exporting our products to all over the world including well-known company in USA and Germany.
WHY CHOOSE US
Quality Assurance
Superior quality performance
Strict quality control
Patents and Certifications
Several patents for air-cooled
spindle motors
Additional Brand Value
Brand value highly recognized
by the market
Reasonable Price
Direct factory sales
Highly cost performance
Full Time Service
Professional technical support
Close and quick customer service
Fast and Reliable Delivery
Fast and efficient delivery
Real-time tracking and updates
LEADING CNC MACHINE/CNC SPINDLE MOTOR
MANUFACTURER SINCE 2000
OUR PRODUCT RANGE
CNC Router Machines
Our state-of-the-art Zhong Hua Jiang CNC router machines, including models like the 3018, 3020, 3040, and 6090, guarantee precision, efficiency, and reliability, essential for high-quality engraving and cutting projects.
CNC Spindle Motors
Power your CNC projects with our advanced spindle motors, including air-cooled and water-cooled options, designed to meet rigorous performance standards for diverse materials.
CNC Accessories
Enhance your CNC operations with our precision accessories, such as limit switches, Z probes, and emergency stop buttons, perfect for ensuring safety and accuracy.
Electrical Wires
Ensure reliable and safe connections with our double-shielded cables and shielded chain cables, designed to minimize signal interference and enhance durability.
Stepper Motors
Drive your CNC machine with our high-performance stepper motors, offering precise control and robust operation for consistent project outcomes.
PRODUCT CERTIFICATION
CUSTOMER FEEDBACK
FAQ
1. What materials can the 3KW CNC Spindle Motor work with?
It excels in engraving and miling wood, acrylic, MDF, plastics, PCB boards, PVC, plexiglass, and softmetals such as aluminum or brass.
2. Can I purchase the 3KW CNC Spindle Motor in bulk or as a distributor?
Yes, absolutely. Zhong Hua Jiang has over 20 years of R&D and manufacturing experience, and we welcome global distributors, resellers, and wholesalers. We offer competitive factory-direct pricing, stable supply, and professional export support to help your business grow.
3. Do you offer OEM or customization services?
Yes, we provide flexible OEM and ODM services. Your logo, packaging, voltage specifications, collet types, or bearing configurations can be customized according to your requirements. We understand that every customer has unique production goals, and our engineering team will tailor the CNC Spindle Motor to meet them.
4. What is your minimum order quantity (MOQ)?
We are flexible with order quantities. For standard kits like the ER20 100mm 3KW Water Cooled CNC Spindle Motor, we accept small trial orders before bulk purchases. For OEM or customized kits, the MOQ can be discussed based on project details.
5. How long is your production and delivery time?
For standard kits, our typical lead time is 3–7 working days after payment. For large or customized orders, production usually takes 10–20 days. We work closely with international shipping partners to ensure safe and timely delivery to your country.
6. What kind of warranty do you provide for the 3KW Water Cooled CNC Spindle Motor?
All our spindle motors, power converters, and accessories are covered by a 12-month warranty. Each kit is strictly inspected before shipping. During the warranty period, we provide free technical support and replacement for any quality-related parts.
7. Do you provide after-sales technical support?
Yes. Zhong Hua Jiang offers lifetime technical support via email, video call, or online chat. Our engineers can assist with installation, parameter setup, and troubleshooting. For large distributors, we also provide training and documentation for your local service teams.
