
Connection Mode: Seamlessly integrate our advanced motor into your systems with an intuitive and reliable connection mode. Experience effortless setup and smooth operation, ensuring a robust connection for optimal performance.
Motor model | Power supply | Number of phases | Number of poles | Output power | Current | Reference speed |
155BLDC-1100W | AC380V | 3 | 10 | 1100W | 2.6A | 1000rpm |


±Product Application: Perfectly suited for Suction Fans, Air Source Heat Pumps, and Axial Flow Fans, this motor is meticulously engineered to significantly enhance your operational standards.
±Power Source Specifications: Operating seamlessly on AC380V/50Hz with a 10P configuration, this motor provides a remarkable Output Power range of 0.75-2.2KW, ensuring consistent and dependable performance.
± Incorporates premium NSK and TPI low noise ball bearings, guaranteeing smooth, quiet operation and extended service life.
± Expertly crafted with an Aluminum Shell Design for superior heat dissipation, this motor maintains optimal performance even under the most demanding conditions.
Engineered with advanced technology to provide unparalleled concentricity assurance, upholding the highest standards of performance and reliability.
± Employs cutting-edge FOC technology with no hall control, delivering low noise, minimal vibration, high efficiency, and unparalleled reliability.
± Controller Speed Control Interface Options: (a) 0-10V Analog Input, (b) RS485 Communication Interface, enabling versatile and seamless integration for various applications.
± With its unique integrated design, this motor and its controller ensure effortless installation and immediate functionality, truly offering a plug-and-play experience.
± Boasts infinitely variable speeds with constant torque, maintaining stable rotation speed and consistent air volume for unwavering and reliable performance.






Changzhou Joinbrain Motor Co., Ltd.Nestled in the heart of China's eminent motor manufacturing hub, the Wujin Economic Development Zone in Changzhou, our company enjoys a strategic position. With an expansive production facility stretching over 8,000 square meters, our core strength lies in the pioneering development and precise manufacturing of motors designed for a diverse range of applications, including central air conditioning fans, state-of-the-art air energy systems, efficient water pumps, cutting-edge evaporative air coolers, robust livestock ventilation systems, advanced permanent magnet brushless motors, high-performance cooling towers, and dependable air compressor fans. We take pride in our formidable annual production capacity, exceeding one million units. In addition, we provide tailored motor design solutions to precisely align with the distinct specifications and requirements of our esteemed customers.
Recognized as a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our array of products is further validated by CCC and CE certifications, highlighting our steadfast dedication to superior quality and reliability.
Our team comprises highly skilled specialists equipped with profound expertise in motor and control technologies, propelling continuous innovation and ensuring technical excellence. Equipped with cutting-edge production and testing facilities, we employ state-of-the-art processing techniques and uphold stringent quality control standards to guarantee the enduring reliability and exceptional performance of our products.
Our mission is built on the foundations of integrity and an unwavering commitment to quality. To consistently enhance our product standards and refine our operations, we have established a strong quality management system that meticulously adheres to ISO9001:2015 standards, ensuring outstanding service and product excellence throughout every stage, from pre-sale to production and post-sale.
Quality Policy:
Through a steadfast commitment to continuous improvement, we are devoted to delivering products that consistently meet and exceed our customers' expectations.
Guided by our core principles of "Innovation and Integrity," we are committed to producing superior products and fostering genuine, collaborative partnerships that drive mutual growth and success with our clients across a broad range of industries.


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 around
Q3: 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.