| Customization: | Available |
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| 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 in the prestigious heart of China's motor manufacturing hub, nestled within the vibrant Wujin Economic Development Zone of Changzhou, Changzhou Joinbrain Motor Co., Ltd. finds itself in an enviable location. This bustling environment superbly complements our vast and sophisticated operations, housed in an expansive production facility.8,000 square meters. Our core competency shines brilliantly in the forward-thinking development and precise crafting of motors ingeniously designed for a multitude of applications. These encompass a wide range of systems, includingcentral air conditioning fans, state-of-the-art air energy systems, efficient water pumps, cutting-edge evaporative air coolers, dependable livestock ventilation systems, dynamic permanent magnet brushless motors, high-performance cooling towers, and reliable air compressor fans.Showcasing our exceptional capabilities, we consistently boast an astounding annual production capacity that confidently exceedsone million units. Moreover,we excel in delivering custom motor design solutions, tailored with precision to satisfy the unique specifications and requirements of our esteemed clients.
Celebrated as a National High-Tech Enterprise and a proud Changzhou Science and Technology Enterprise, our esteemed product line is further reinforced byCCC and CEaccreditations, which highlight our steadfast commitment to upholding unparalleled standards of quality and reliability.
Our team comprises a formidable coalition of highly proficient specialists distinguished in motor and control technologies. They drive relentless innovation and uphold exceptional technical standards. Empowered with state-of-the-art production and testing facilities, we leverage advanced processing techniques and enforce rigorous quality control measures, ensuring the unwavering reliability and superior performance of our products.
Our mission rests on the tenets of integrity and a relentless quest for quality. To perpetually enhance our product standards and optimize our operations, we have established a robust quality management system that rigorously complies withISO9001:2015standards, ensuring outstanding service and product excellence at every stage-pre-sale, production, and post-sale.
Quality Policy:
Through our unwavering dedication to continuous advancement, we commit to delivering products that consistently surpass our customers' expectations.
Guided by our enduring principles of 'Innovation and Integrity,' we remain steadfast in our mission to craft exceptional products and foster genuine, collaborative partnerships. These endeavors fuel mutual growth and success alongside our clients 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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