220V 230V 750W 500W Permanent Magnet Brushless Pmsm BLDC Synchronous Electric DC Fan Motor for Air Source Heat Pumps Axial Flow Fans Fresh Air Systems

Product Description

Product Parameters
Connection Mode: Experience seamless integration with our advanced connection modes, tailored to enhance the compatibility and functionality of your systems.

Motor model	Power supply	Number of phases	Number of poles	Output power	Current	Reference speed
Model	Vot	Phase	Poles	Output	Current	Speed
139BLDC-250W	AC220V	3	10	250W	1.05A	1000rpm
139BLDC-500W	AC220V	3	10	500W	2.1A	1000rpm
139BLDC-750W	AC220V	3	10	750W	3.3A	950rpm

Dimensions: Our motor is engineered with precision dimensions, ensuring a perfect fit and optimal performance within your air conditioning and ventilation setups.

Type	L	B	C	D	E	F	G	DD	d	H
139BLDC-250W	134	35	86	16.5	12	M8	39	190	12	10.5
139BLDC-500W	149
139BLDC-750W	159

Power Line Specification: Built to deliver robust power transmission, our motor's power line specifications guarantee durability and consistent energy flow for maximum efficiency.

Number	Colour	specification
1	RED	AC220V (L)
2	BLK	AC220V (N)
3	YEL/GRN	PE

RS485 Specification: Harness the power of efficient communication with our motor's RS485 specification, offering superior control and data exchange capabilities.

Number	Colour	specification
1	BLU	+5V
2	GRN	RS485 A
3	WHT	RS485 B
4	YEL	GND

Definition of Speed Regulation Signal Line: Achieve precise speed control with our expertly defined speed regulation signal line, designed for unparalleled performance adaptability.

Number	Colour	specification
1	BLU	+10V
2	WHT	VSP
3	YEL	GND

Note: The structure size and performance data are recommended values, meticulously crafted for standard applications. However, they can be finely customized to meet your unique specifications and requirements.
Product Description
Introducing our state-of-the-art commercial permanent magnet brushless DC motor, designed to deliver exceptional performance and efficiency.
Application areas: Discover its versatility in various applications such as air source heat pumps, axial flow fans, fresh air systems, household air conditioners, and commercial air conditioners. Its adaptability is unmatched.
Power supply: Designed to operate on AC220V/50Hz, this motor boasts a robust 10-pole construction, delivering an output power range from 100W to an impressive 750W.
Equipped with precision-engineered low-noise ball bearings, including top-tier brands like NSK and TPI, ensuring smooth and quiet operation.
Built with a versatile roll plate structure, the motor's adjustable installation size caters to diverse environmental demands, with an IP54 protection level for enhanced durability.
Employs advanced Hall-free FOC control technology for reduced noise and vibration, optimizing motor efficiency and reliability to the highest standards.
Controller speed control interface: a versatile (0 ~ 10V analog input) and an intuitive (RS485 communication interface) for seamless control integration.
Featuring a unique, integrated motor controller design for straightforward installation, offering a true plug-and-play experience.
Enjoy the benefits of stepless speed regulation with constant torque and speed, maintaining a consistent air volume for optimal comfort and performance.Recommended products
Our Advantages
Production Process
Company Profile
Changzhou Joinbrain Motor Co., Ltd. Nestled in the illustrious motor manufacturing center of China, within the dynamic Wujin Economic Development Zone of Changzhou, our company enjoys a strategic position. This thriving locale serves as the perfect backdrop for our extensive operations, which are housed within a sprawling production facility that extends beyond 8,000 square meters. Our core expertise is reflected in the innovative development and precise manufacturing of motors meticulously engineered for a vast array of applications. These range from central air conditioning fans and cutting-edge air energy systems, to efficient water pumps, state-of-the-art evaporative air coolers, robust livestock ventilation systems, dynamic permanent magnet brushless motors, high-performance cooling towers, and reliable air compressor fans. Demonstrating our robust capabilities, we proudly achieve an impressive annual production capacity that effortlessly surpasses one million units. Furthermore, we specialize in offering bespoke motor design solutions that are precisely tailored to meet the distinctive specifications and demands of our valued clientele.
Renowned as a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our distinguished product portfolio is further validated by CCC and CE certifications, which underscore our unwavering dedication to maintaining the highest standards of quality and dependability.
Our team is a formidable assembly of highly skilled specialists who possess profound expertise in motor and control technologies. They drive relentless innovation and uphold technical excellence. Equipped with cutting-edge production and testing facilities, we employ the latest processing techniques and enforce rigorous quality control standards. This ensures the steadfast reliability and superior performance of our products.
Our mission is founded on the pillars of integrity and an unyielding pursuit of quality. To consistently elevate our product standards and streamline our operations, we have instituted a robust quality management system that adheres stringently to ISO9001:2015 standards, guaranteeing exceptional service and product excellence across every phase-pre-sale, production, and post-sale.
Quality Policy:
Through an unwavering commitment to continuous improvement, we are dedicated to delivering products that consistently not only meet but exceed our customers' expectations.
Guided by our steadfast principles of "Innovation and Integrity," we remain devoted to crafting high-caliber products and nurturing genuine, collaborative partnerships. These efforts drive mutual growth and success with our clients across a diverse spectrum of industries.
Certifications
FAQ
Q1: Are you factory?A: Yes, we have been in designing and providing excellent motors for customers. Our factory production is all under ISO9001 quality management system.Q2: How long you could prepare samples?A: Normally 3 days if we have the sample in hand. If customized one, about a week aroundQ3: How about batch order production?A: Normally 15-30 days, the customized or newly developed products may take more half month.Q4: Do you inspect the finished products?A: Yes, we do inspection according to ISO9001 standard and ruled by our experienced QC staff.Q5: What advantage do you have?A: For the motors, we have long enough of 24months guarantee, and for the service, we offer 24 hours technical support and barrier-free communication.
Q6: How do you do after-sale service?A: We will send you free spare parts to replace under warranty.Q7: what's the delivery time?A: It depends on the order quantity. Normally delivery time will be within 15 days after receiving payment by TT.Q8: What is your terms of payment ?A: Payment≤5000USD, 100% in advance. Payment≥5000USD, 30% T/T in advance , balance before shipment.