NEMA23 BLDC Motor | 57mm 24V Brushless DC Motor | Industrial OEM Manufacturer
Meta Description
High-performance NEMA23 BLDC Motor with 57mm square frame, 24VDC, 3000RPM, high efficiency, low noise and long service life. Ideal for industrial automation, AGV, robotics, conveyors and OEM applications.
Product Overview
The NEMA23 BLDC Motor is a high-performance 57mm Brushless DC Motor engineered for industrial automation systems requiring smooth operation, high efficiency, and long service life.
Compared with conventional brushed DC motors, this 24V Brushless DC Motor delivers higher torque density, significantly lower maintenance, reduced operating noise, and superior energy efficiency.
Designed with precision-balanced rotors and premium permanent magnets, this motor provides reliable continuous-duty performance in demanding industrial environments.
Whether used in robotics, AGV systems, conveyor equipment, medical devices, packaging machinery, or CNC automation, the NEMA23 BLDC motor offers exceptional speed stability and long-lasting reliability.
Key Features
High Efficiency BLDC Technology
Brushless design eliminates carbon brushes, reducing friction losses and improving overall motor efficiency.
57mm NEMA23 Standard Frame
Fully compatible with standard NEMA23 mounting dimensions, making system upgrades and replacements quick and easy.
Smooth & Quiet Operation
Optimized electromagnetic design minimizes vibration and operating noise, making it ideal for precision equipment.
Long Maintenance-Free Service Life
No brush wear means significantly longer operating life and minimal maintenance requirements.
High Torque at Low & Medium Speeds
Provides stable torque output across a wide operating range for demanding industrial applications.
Optional Accessories
✔ Incremental Encoder
✔ Planetary Gearbox
✔ Electromagnetic Brake
✔ Hall Sensors
✔ Customized Shaft
✔ Waterproof Design (Optional)
Technical Specifications
| BLDC Model | Phase Number |
Poles | Rated Power | Rated Voltage | Rated Current | Rated Speed | Rated Torque | Body Length | Compatible Driver |
| W | VDC | A | RPM | N·m | mm | ||||
| 57BLY45 | 3 | 4 | 17 | 24 | 1.16 | 3000 | 0.055 | 45 | BLD-120 |
| 57BLY55 | 3 | 4 | 35 | 24 | 2.4 | 3000 | 0.11 | 55 | BLD-120 |
| 57BLY75 | 3 | 4 | 70 | 24 | 4.8 | 3000 | 0.22 | 75 | BLD-120 |
| 57BLY95 | 3 | 4 | 105 | 24 | 6 | 3000 | 0.33 | 95 | BLD-300 |
| 57BLY115 | 3 | 4 | 140 | 24 | 8.6 | 3000 | 0.45 | 115 | BLD-300 |
Mechanical Dimensions & Installation
Unit:mm(inch)


Advantages of NEMA23 BLDC Motor
Compared with traditional brushed motors, our NEMA23 Brushless DC Motor provides:
✔ Higher efficiency
✔ Longer service life
✔ Lower maintenance cost
✔ Lower operating noise
✔ Better speed stability
✔ Higher power density
✔ Reduced heat generation
✔ Excellent continuous-duty performance
These advantages make it an ideal replacement for conventional DC motors in modern automation equipment.
Typical Applications
The 57mm NEMA23 Brushless DC Motor is widely used in:
✔ Industrial Automation Equipment
✔ Robotics
✔ AGV & AMR Mobile Robots
✔ CNC Machines
✔ Packaging Machines
✔ Textile Machinery
✔ Medical Equipment
✔ Laboratory Instruments
✔ Conveyor Systems
✔ Printing Equipment
✔ Semiconductor Equipment
✔ Food Processing Machines
✔ Automatic Doors
✔ Warehouse Automation
✔ Pick-and-Place Systems

Why Choose Our NEMA23 BLDC Motor?
Our brushless motors are developed for OEM manufacturers seeking high performance, reliability, and customization.
We provide:
✔ OEM & ODM Manufacturing
✔ Fast Sample Delivery
✔ Stable Production Capacity
✔ Strict Quality Control
✔ Competitive Factory Pricing
✔ Global Export Experience
✔ Technical Engineering Support
✔ Custom Mechanical & Electrical Design
Optional Configurations
✔ 12V / 24V / 36V / 48V Versions
✔ Different Rated Speeds
✔ Various Power Ratings
✔ Encoder Integration
✔ Planetary Gearbox
✔ Worm Gearbox
✔ Electromagnetic Brake
✔ IP65 Waterproof Version
✔ Customized Cable Length
✔ Customized Shaft Design
FAQ
Q: What's your main products?
A:We currently produce Stepper motors, Brushless Dc Motors, Brushed Dc Motors, Spindle motor, Ac Motors and drivers etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q:How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q:How do you make sure motor quality?
A:We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.
Q:What's your lead time?
A:Generally speaking, our regular standard product will need 15-25days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders
Q:What's the minimum order quantity?
A:Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use motor orders.
Q:What's your shipping method for motors?
A:For samples and packages less than 100kg, we usually suggest express shipping; For heavy packages, we usually suggest air shipping or sea shipping. But it all depends on our customers' needs.