| Customization: | Available |
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| Application: | Universal, Industrial |
| Function: | Control, Driving |
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Connection Mode: Delight in the effortless integration that our advanced connection modes provide. These are meticulously designed to augment compatibility and boost the functionality of your systems, ensuring seamless operation.
| 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.Nestled in the prestigious motor manufacturing heart of China, within the vibrant Wujin Economic Development Zone of Changzhou, our company is strategically poised for success. This bustling area provides the perfect setting for our expansive operations, housed in an impressive production facility that spans more than8,000 square meters. Our core expertise lies in the groundbreaking development and precise manufacturing of motors meticulously crafted for an extensive range of applications. These encompass a wide spectrum, fromcentral air conditioning fans and pioneering air energy systems, to efficient water pumps, cutting-edge evaporative air coolers, robust livestock ventilation systems, dynamic permanent magnet brushless motors, high-performance cooling towers, and reliable air compressor fans.Showcasing our formidable capabilities, we proudly achieve an outstanding annual production capacity that effortlessly exceedsone million units. Additionally,we excel in offering custom motor design solutions meticulously tailored to the unique specifications and requirements of our esteemed clientele.
Recognized as a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our acclaimed product portfolio is further endorsed byCCC and CEcertifications, underscoring our unwavering commitment to the highest standards of quality and reliability.
Our team comprises a powerful ensemble of highly skilled experts with profound mastery in motor and control technologies. They drive relentless innovation and uphold technical excellence. Armed with state-of-the-art production and testing facilities, we employ the latest processing techniques and enforce rigorous quality control standards to ensure the unwavering reliability and superior performance of our products.
Our mission is built on the pillars of integrity and an unrelenting pursuit of quality. To consistently elevate our product standards and streamline our operations, we have established a robust quality management system that adheres strictly toISO9001:2015standards, ensuring exceptional service and product excellence throughout 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.
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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