| Customization: | Available |
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| Application: | Universal, Industrial |
| Function: | Control, Driving |
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Connection Mode: Experience seamless integration with our advanced connection modes, meticulously crafted to enhance the compatibility and functionality of your systems, ensuring your outdoor setup operates with unparalleled smoothness and efficiency.
| 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 |
| 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 |
| Number | Colour | specification |
| 1 | RED | AC220V (L) |
| 2 | BLK | AC220V (N) |
| 3 | YEL/GRN | PE |
| Number | Colour | specification |
| 1 | BLU | +5V |
| 2 | GRN | RS485 A |
| 3 | WHT | RS485 B |
| 4 | YEL | GND |
| Number | Colour | specification |
| 1 | BLU | +10V |
| 2 | WHT | VSP |
| 3 | YEL | GND |
Changzhou Joinbrain Motor Co., Ltd.Strategically positioned in China's renowned motor manufacturing hub, within the vibrant Wujin Economic Development Zone of Changzhou, our company is perfectly placed for success. This dynamic setting is the ideal environment for our expansive operations, housed in a superb production facility spanning8,000 square meters. At the heart of our expertise lies the innovative development and precise crafting of motors, meticulously engineered to cater to a wide array of applications. These encompasscentral air conditioning fans, pioneering air energy systems, efficient water pumps, advanced evaporative air coolers, durable livestock ventilation systems, dynamic permanent magnet brushless motors, high-performance cooling towers, and dependable air compressor fans.Showcasing our robust capabilities, we proudly achieve an impressive annual production capacity that effortlessly exceedsone million units. Additionally,we specialize in providing bespoke motor design solutions, precisely tailored to meet the unique specifications and demands of our esteemed clientele.
Recognized as a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our esteemed product lineup is further validated byCCC and CEcertifications, which highlight our unwavering commitment to upholding the highest standards of quality and reliability.
Our team is a powerhouse of highly skilled specialists with profound expertise in motor and control technologies. They drive relentless innovation and uphold technical excellence. Equipped with state-of-the-art production and testing facilities, we employ the latest processing techniques and enforce stringent quality control standards, ensuring the unwavering reliability and superior performance of our products.
Our mission is anchored in the tenets 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 strictly toISO9001:2015standards, guaranteeing exceptional service and product excellence at every stage-pre-sale, production, and post-sale.
Quality Policy:
Through an unwavering commitment to continuous improvement, we are dedicated to delivering products that consistently meet, and often exceed, our customers' expectations.
Guided by our steadfast principles of "Innovation and Integrity," we remain committed to crafting superior quality products and fostering genuine, collaborative partnerships. These efforts drive mutual growth and success with our clients across a diverse spectrum 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.
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