| 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. Nestled in the illustrious motor manufacturing center of China, the Wujin Economic Development Zone in Changzhou, our company commands a strategic position. Our expansive production facilities stand as a testament to our capabilities, spanning over 8,000 square meters. Our expertise shines in the innovative crafting and meticulous manufacturing of motors that are precisely tailored for a diverse array of applications, including central air conditioning fans, cutting-edge air energy systems, efficient water pumps, state-of-the-art evaporative air coolers, robust livestock ventilation systems, dynamic permanent magnet brushless motors, high-performance cooling towers, and reliable air compressor fans. We are proud to sustain an impressive annual production capacity that gracefully exceeds one million units. Furthermore, we offer bespoke motor design solutions, meticulously crafted to meet the unique specifications and ambitious demands of our esteemed customers.
Distinguished as a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our diverse product portfolio is further bolstered by CCC and CE certifications, highlighting our unwavering commitment to unparalleled quality and steadfast dependability.
Our team is composed of highly skilled specialists, whose profound expertise in motor and control technologies fuels relentless innovation and sustained technical excellence. Equipped with state-of-the-art production and testing facilities, we employ cutting-edge processing techniques and enforce rigorous quality control standards, ensuring our products' steadfast reliability and superior performance.
Our mission is anchored in the principles of integrity and an unwavering quest for excellence. To consistently elevate our product standards and refine our operations, we have instituted a robust quality management system that adheres stringently to ISO9001:2015 standards, guaranteeing 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 not only meet but consistently exceed our customers' expectations.
Anchored by our guiding principles of "Innovation and Integrity," we remain devoted to crafting high-caliber products and nurturing genuine, collaborative partnerships that 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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