Product Overview
The 57BLDC122 NEMA 23 BLDC Motor is a high-power 24V brushless DC motor designed for industrial automation, CNC machinery, robotics, conveyor systems, and precision motion control applications. With a compact 57mm frame size, 250W rated power output, and stable 3000RPM operating speed, this industrial-grade motor delivers reliable performance, high torque, and long operational lifespan.
Engineered with advanced brushless motor technology, this NEMA 23 brushless DC motor provides smooth operation, low noise, low vibration, and improved energy efficiency compared with traditional brushed motors. Its robust construction and stable torque characteristics make it suitable for demanding industrial environments and continuous-duty applications.
Key Features
- High-performance 24V BLDC motor
- Standard NEMA 23 frame size (57mm)
- Powerful 250W rated output
- Stable operating speed of 3000RPM
- High torque output of 0.8N·m
- Compact and durable industrial design
- Low vibration and low noise operation
- Energy-efficient brushless technology
- 20,000 continuous and stable operation hours life with minimal maintenance
- Suitable for industrial automation systems
- CE and RoHS certified
Specifications
| Product Name | Brushless Dc Electric Motor | Model No. | 57BLDC122 |
| NEMA Size | NEMA 23 | Frame Size | 57 mm |
| Shaft Diameter | 8 mm | Body Length | 124 mm |
| Rated Voltage | 24 DC | Rated Power | 250 W |
| Rated Speed | 3000 RPM | Moment of Inertia | 270 g.cm2 |
| Rated Torque | 0.8 N·m | Rated Current | 15 A |
| Weight | 2 kg | Certification | RoHS CE |

Applications
This NEMA 23 brushless DC motor is widely used in:
- Industrial automation equipment
- CNC routers and CNC machinery
- Robotics and robotic arm systems
- Conveyor and material handling systems
- Packaging machinery
- Laser cutting and engraving equipment
- Textile machinery
- Medical automation equipment
- AGV and autonomous mobile robots
- Semiconductor manufacturing equipment
- Printing and labeling machinery
- Precision positioning systems
Advantages of the 57BLDC122 Brushless Motor
High Torque Output
With 0.8N·m rated torque, this motor provides powerful and stable performance for demanding industrial motion control applications.
Excellent Energy Efficiency
Brushless DC motor technology reduces power loss and improves overall system efficiency, helping lower operating costs.
Long Operational Lifespan
The brushless structure minimizes mechanical wear, reducing maintenance requirements and extending service life.
Smooth and Reliable Operation
Low vibration and stable speed control improve precision and reliability in automation equipment and CNC systems.
Compact NEMA 23 Structure
The standardized 57mm frame size allows easy integration into industrial machinery and automation projects.
Industrial Automation Solution
The 57BLDC122 24V BLDC motor is designed for OEM manufacturers, industrial automation integrators, and machinery companies looking for reliable high-performance motion control solutions. Combining compact structure, high power output, and dependable operation, this NEMA 23 motor is ideal for advanced automation systems requiring precision, efficiency, and durability.
Whether used in CNC equipment, robotics, conveyor systems, or customized automation machinery, this brushless DC motor delivers stable and efficient industrial performance.
Frequently Asked Questions (FAQ)
What is a NEMA 23 BLDC motor?
A NEMA 23 BLDC motor is a standardized 57mm frame brushless DC motor commonly used in industrial automation and precision motion control systems. Compared with brushed motors, BLDC motors offer higher efficiency, lower maintenance, and longer service life.
What applications is this 250W BLDC motor suitable for?
This motor is suitable for CNC machines, robotic systems, conveyor equipment, packaging machinery, automation equipment, and precision positioning applications.
Does this motor require a BLDC driver or controller?
Yes. A compatible BLDC motor driver or controller is required for proper speed and torque control.
Is OEM customization available?
Yes. OEM and customized services such as shaft modification, cable lengths, connectors, and customized specifications can typically be supported.
BLDC Motor Driver (Optional)








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