| 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. Boasting a vast production space that spans over 8,000 square meters, our expertise lies in the innovative development and meticulous manufacturing of motors 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 proudly maintain an impressive annual production capacity that surpasses one million units. Additionally, we offer bespoke motor design solutions to precisely meet the unique specifications and demands of our valued customers.
Distinguished as a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our product portfolio is further endorsed by CCC and CE certifications, underscoring our unwavering commitment to quality and dependability.
Our team is a powerhouse of highly skilled specialists who possess profound expertise in motor and control technologies, driving relentless innovation and maintaining technical excellence. Armed with state-of-the-art production and testing facilities, we employ cutting-edge processing techniques and enforce rigorous quality control standards to ensure the steadfast reliability and superior performance of our products.
Our mission is founded on the pillars of integrity and a relentless pursuit of quality. 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 through 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 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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