Home / 750W 310V 4000RPM 1.8Nm DC Brushless Motor

750W 310V 4000RPM 1.8Nm DC Brushless Motor


This robust brushless DC motor is expertly crafted using premium materials, ensuring both durability and reliability. The high-voltage variant of this brushless DC motor offers superior performance, delivering consistent torque output while maintaining exceptional energy efficiency.

Model TypeDC Brushless motor

Output Power (W)750

Voltage (V)310

Rated Speed (rpm)4000

Product Feature

High Precision

Equipped with a robust 500-710W spindle motor, ensuring high precision and accurate cutting performance.

Sturdy Construction

Features a durable and stable frame, designed to withstand heavy use and provide consistent results.

User-Friendly Interface

Includes an easy-to-use interface, making it simple for both beginners and experienced users to operate.

Versatile Spindle Motor

The 500-710W spindle motor is versatile and powerful, capable of handling a variety of materials including wood, plastic, and soft metals.

Efficient Cooling System

Designed with an efficient cooling system to prevent overheating and ensure long-lasting performance.

Compact Design

Compact footprint allows for easy integration into workshops and spaces with limited room.

High Speed and Efficiency

Operates at high speeds, enhancing productivity and reducing cutting time.

Product Applications


Ideal for woodworking projects, including furniture making, cabinetry, and decorative carving.

Sign Making

Perfect for creating detailed and precise signs, ensuring professional quality results.


Suitable for prototyping and model making, providing accurate and repeatable results.

Jewelry Design

Applicable for jewelry design, enabling intricate and detailed engraving and cutting.

Educational Use

Excellent for educational purposes, allowing students to learn CNC machining and design principles.

Plastic Fabrication

Great for fabricating plastic components, ensuring clean and precise cuts.

Soft Metal Engraving

Capable of engraving and cutting soft metals, making it versatile for various applications.



Electrical Specification

Manufacturer Part Number 80BLS160F-310-01
Phase 3
Poles 4
Rated Power 750W
Rated Voltage 310VDC
Rated Speed 4000±10%RPM
Rated Current 3.0±10%A
Rated Torque 1.8Nm(254.9oz.in)
Insulation Class Class B
Resistance/phase 4.2±10%Ohms
Inductance/phase 12.0±20%mH
No. of Phase 3
Product Type BLDC Motor
Rated Current(A) 3.0
Rated Power(W) 750
Rated Speed(rpm) 4000
Rated Torque(Nm) 1.8
Rated Voltage(V) 310

Physical Specification

Frame Size 80 x 80mm
Body Length 159mm
Shaft Diameter Φ14mm
Shaft Length 35mm
Key-way Length 25mm
Number of Leads 9
Lead Length 900mm
Weight 2.8kg
Inventory Method Shared Inventory
IP Rating 20
With Gearbox No
Frame Size(mm) 80 x 80
Body Length(mm) 159
Output Shaft Type Keyway
Shaft Diameter(mm) 14
Shaft Length(mm) 35


Technical Documents Downloads

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