| Customization: | Available |
|---|---|
| Application: | Universal, Industrial |
| Function: | Control, Driving |
|
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| 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. Situated at the heart of China's renowned motor manufacturing hub, the Wujin Economic Development Zone in Changzhou, our company benefits from an enviable strategic location. With an expansive production facility sprawling over 8,000 square meters, we specialize in the pioneering development and precise manufacturing of motors engineered for a wide range of applications including central air conditioning fans, innovative air energy systems, efficient water pumps, advanced evaporative air coolers, robust livestock ventilation solutions, dynamic permanent magnet brushless motors, high-performance cooling towers, and dependable air compressor fans. Our remarkable annual production capacity exceeds one million units. Furthermore, we provide custom motor design solutions tailored to meet the specific requirements and precise demands of our esteemed customers.
As a distinguished National High-Tech Enterprise and a recognized Changzhou Science and Technology Enterprise, our diverse product range is also backed by CCC and CE certifications, highlighting our steadfast dedication to quality and reliability.
Our team is a formidable assembly of highly skilled experts with deep-seated knowledge in motor and control technologies, driving continuous innovation and upholding technical superiority. With state-of-the-art production and testing facilities, we leverage cutting-edge processing technologies and enforce stringent quality control measures to ensure the unwavering reliability and exceptional performance of our products.
Our mission is anchored in integrity and an unyielding pursuit of excellence. To perpetually enhance our product standards and refine our processes, we have implemented a comprehensive quality management system that rigorously adheres to ISO9001:2015 standards, ensuring outstanding service and product excellence in every phase - pre-sale, production, and post-sale.
Quality Policy:
With an unwavering commitment to continuous improvement, we pledge to deliver products that not only fulfill but exceed our customers' expectations.
Grounded in our core principles of "Innovation and Integrity," we are steadfast in our dedication to creating superior products and fostering genuine, collaborative partnerships that propel mutual growth and success with our clientele across a diverse array 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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