Audited Supplier
YDK-370W-4P
Universal
Constant Speed
Three-Phase
Driving, Control
Closed Type
4
Direct on-line Starting
ISO9001, CCC, CE
Joinbrain
IP67
F
Aluminum
24 Months
100% Copper
NSK/Tpi
Fan
0.25kw/0.31kw/0.37kw/0.75kw/1.1kw/2.2kw/3kw/3.5kw
50/60Hz
220V, 400-480V
Joinbrain
According Customer Requirement
Refer to outline dimensions drawing
Changzhou Jiangsu China
850140000
Product Description
Discover the power and efficiency of our three-phase asynchronous AC fan motor, specially engineered for the demanding environments of animal husbandry. Experience unparalleled performance and reliability with this robust electric motor designed to meet the rigorous needs of your agricultural operations.
| This single-phase asynchronous motor, part of our specialized agricultural motor series, is designed for demanding ventilation applications in livestock farms, particularly in enclosed environments like pig farms where stringent hygiene standards are required. Its durable die-cast aluminum housing enhances heat dissipation and provides superior corrosion resistance, making it ideal for continuous operation in challenging conditions. Operating at 220V/50Hz or 380V/50Hz, with output power ranging from 250W to 3500W (customizable to client specifications), this motor is highly adaptable to various ventilation and air exchange systems. Built with premium domestic and international brand bearings, the motor features a high-grade stator and rotor core using national standard Y2-YE3 slot cold-rolled silicon steel sheets, which contribute to its high efficiency, low temperature rise, and reduced noise levels. The optimized design ensures smooth, quiet operation and extended durability, accommodating various performance needs across agricultural settings. Special protective treatments allow for an IP65 protection rating, safeguarding the motor against dust and water ingress to support reliable, long-lasting service in moisture-prone and dust-intensive environments. |
| Characteristic: 1. Power supply options include 220V/50Hz or 380V/50Hz, with output power ranging from 250W to 3500W. Custom specifications can be provided to meet customer requirements. 2. The aluminum housing design enhances heat dissipation, while advanced processing technology ensures low motor noise and smoother operation. 3. We use high-quality bearings from well-known domestic and international brands. The stator and rotor cores are made from premium cold-rolled silicon steel sheets (compliant with national standards for Y2-YE3 slots). The motor offers high efficiency, low temperature rise, low noise, and a long service life, catering to a wide range of customer needs. 4. With special protective treatments, the motor's protection level can reach up to IP67. |
Main Technical Data
| Model | Electrical Rating (V/Hz) | Current (A) | Speed (rpm) |
| YDK-250W-4P | 220V/50Hz | 2.2 | 1440 |
| YDK-310W-4P | 220V/50Hz | 2.5 | 1440 |
| YDK-370W-4P | 220V/50Hz | 2.6 | 1440 |
| YLS-750W-6P | 380V/50Hz | 2.2 | 940 |
| YLS-1100W-4P | 380V/50Hz | 2.66 | 1440 |
| YLS-2200W-4P | 380V/50Hz | 5.2 | 1440 |
| YLS-3000W-4P | 380V/50Hz | 6.8 | 1440 |
| YLS-3500W-4P | 380V/50Hz | 7.5 | 1440 |
Dimensions Reference 
| All of our products are made with high-quality raw materials, utilizing automated winding and embedding processes in fully automated workshops, equipped with advanced production and testing equipment. These advanced facilities significantly enhance production efficiency and product quality. Coupled with sophisticated operational techniques and stringent testing procedures, they form a robust product quality assurance system. Our precision machining workshop is equipped with a large number of CNC lathes, automated specialized equipment, and various innovative fixtures, ensuring strict control over each step of the process. This dramatically boosts production efficiency and product quality while reducing manufacturing costs. The finished motor assembly workshop is equipped with specialized soundproof rooms and comprehensive electrical performance testing instruments to ensure the stability and reliability of product quality. The perfect fusion of cutting-edge technology and exquisite craftsmanship, along with process automation and intelligent machinery, allows us to meet the diverse needs of customers worldwide. |
| To ensure our motors meet the required protection ratings, our company has equipped dedicated temperature and humidity control testing machinesas well as salt spray testing machines.These are used to test and verify motor performance under various environmental conditions, such as cold, dry, and humid environments, as well as to assess corrosion resistance. We employ a comprehensive testing system to ensure that our motors meet all relevant testing standards. This rigorous quality control guarantees the durability and longevity of our motors. |
Explore our expertly curated selection of recommended products from our acclaimed series of AC motors. Engineered for peak efficiency and durability, these motors are ideal for enhancing your industrial applications.
Company Profile
Changzhou Joinbrain Motor Co., Ltd. proudly stands in the renowned motor manufacturing hub of China-Wujin Economic Development Zone, Changzhou. With a sprawling production area of 8,000 square meters,the company thrives in specializing and innovating in the development and manufacturing of top-tier motors for central air conditioning fans, air energy systems, water pumps, evaporative air coolers, livestock ventilation systems, permanent magnet brushless motors, cooling towers, and air compressor fans. Our annual production capacity impressively surpasses one million units,and we excel in crafting customized motor designs tailored to meet the specific needs and visions of our diverse clientele.
Recognized as both a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our products proudly boast CCC and CE certifications, underscoring their impeccable quality and unwavering reliability.
Our team is a dynamic assembly of highly skilled specialists boasting profound expertise in motor and control technologies, continually driving innovation and achieving technical excellence. With state-of-the-art production and testing facilities, we employ groundbreaking processing techniques alongside rigorous quality control measures to ensure our products deliver stable and reliable performance.
Our mission is firmly rooted in the principles of integrity and first-class quality. To elevate product standards and refine our processes, we have instituted a comprehensive quality management system that strictly adheres to ISO9001:2015 standards, guaranteeing exceptional service at every stage-pre-sale, during production, and post-sale.
Quality Policy:
Through relentless pursuit of continuous improvement, we are dedicated to delivering products that exceed our customers' expectations and fulfil their needs comprehensively.
Driven by our philosophy of "Innovation and Integrity," we are passionately committed to crafting high-quality products and nurturing sincere, collaborative partnerships for mutual growth and success with clients across diverse industries.
Changzhou Joinbrain Motor Co., Ltd. proudly stands in the renowned motor manufacturing hub of China-Wujin Economic Development Zone, Changzhou. With a sprawling production area of 8,000 square meters,the company thrives in specializing and innovating in the development and manufacturing of top-tier motors for central air conditioning fans, air energy systems, water pumps, evaporative air coolers, livestock ventilation systems, permanent magnet brushless motors, cooling towers, and air compressor fans. Our annual production capacity impressively surpasses one million units,and we excel in crafting customized motor designs tailored to meet the specific needs and visions of our diverse clientele.
Recognized as both a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our products proudly boast CCC and CE certifications, underscoring their impeccable quality and unwavering reliability.
Our team is a dynamic assembly of highly skilled specialists boasting profound expertise in motor and control technologies, continually driving innovation and achieving technical excellence. With state-of-the-art production and testing facilities, we employ groundbreaking processing techniques alongside rigorous quality control measures to ensure our products deliver stable and reliable performance.
Our mission is firmly rooted in the principles of integrity and first-class quality. To elevate product standards and refine our processes, we have instituted a comprehensive quality management system that strictly adheres to ISO9001:2015 standards, guaranteeing exceptional service at every stage-pre-sale, during production, and post-sale.
Quality Policy:
Through relentless pursuit of continuous improvement, we are dedicated to delivering products that exceed our customers' expectations and fulfil their needs comprehensively.
Driven by our philosophy of "Innovation and Integrity," we are passionately committed to crafting high-quality products and nurturing sincere, collaborative partnerships for mutual growth and success with clients across diverse 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.
