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High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw
High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw
High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw
High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw
High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw
High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw

High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw

US$ 252.61 ~ 17759.98
Min.Order: 1
Product origin: Nantong, Jiangsu, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 99 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model NO. : BT4 IE3
  • Application : Industrial
  • Speed : High Speed
  • Number of Stator : Three-Phase
  • Function : Driving, Control
  • Casing Protection : Explosion-Proof Type
  • Number of Poles : 4
  • Starting Mode : Direct on-line Starting
  • Certification : ISO9001, CCC
  • Brand : Siemens
  • Frame Size : 80 ~ 355
  • Voltage and Frequency : 380V 50Hz-380/660V 50Hz-Voltage Optional
  • Standard Color : Stone Grey (RAL7030)
  • Cooling Method : IC411, IC416 Optional
  • Flame-Proof Marking : Ex dB Iib T4 GB
  • Protect Degree : IP55
  • Insulation Class : F
  • Ambient Temperature : -20 ~ +60
  • Trademark : Innomotics
  • Specification : Customized to size
  • Origin : China
  • HS Code : 8501510090

BT4 IE3 explosion-proof industrial motors are engineered for high-performance applications requiring robust and reliable operation. These motors are designed with a three-phase stator and high-speed capabilities, making them suitable for driving and control functions in diverse industrial environments. The explosion-proof casing ensures safety in hazardous conditions, while the direct on-line starting mechanism provides efficient and straightforward operation.

With a rated output ranging from 0.55 to 315 Kw and frame sizes from 80 to 355, these motors can be customized to meet specific requirements. Voltage options include 380V 50Hz and 380/660V 50Hz, with cooling methods such as IC411 and IC416 available. The motors feature IP55 protection degree, F insulation class, and can operate in ambient temperatures from -20 to +60 degrees Celsius. The standard color is stone grey (RAL7030), and they come with flame-proof marking Ex dB Iib T4 GB.

Certifications include ISO9001 and CCC, ensuring compliance with international quality and safety standards. These motors are widely used in industries such as aerospace, marine, papermaking, and steel, where reliable and efficient motor performance is critical. The design focuses on durability and efficiency, with options for customization to fit various application needs.

BT4 IE3 Motor Image 1BT4 IE3 Motor Image 2BT4 IE3 Motor Image 3BT4 IE3 Motor Image 4BT4 IE3 Motor Image 5BT4 IE3 Motor Image 6

N***S 2026-03-25

Xceptional experience from start to finish. The logistics were handled with remarkable precision; the shipment arrived ahead of the estimated schedule, which was a fantastic surprise. Every step of the delivery process was communicated clearly, and the packaging was robust and secure, ensuring the motors arrived in pristine condition. Regarding quality, the build and finish of the units are outstanding. They exhibit the superior craftsmanship and durability one expects from such reputable industrial components. The service provided was equally impressive. The support team was responsive, knowledgeable, and proactive in addressing all pre-shipment inquiries. They demonstrated a clear commitment to customer satisfaction. Overall, this transaction was seamless, efficient, and thoroughly professional, setting a very high standard for industrial equipment procurement.

U***U 2026-03-23

Keenly impressed with the overall experience from start to finish. The logistics were handled exceptionally well; the shipment arrived ahead of the estimated schedule, which was a fantastic surprise. Everything was packaged securely with no signs of damage during transit. Regarding quality, the motors appear to be manufactured to a very high standard, with robust construction that inspires confidence for industrial application. The service provided was equally commendable; the support team was responsive and professional, answering all preliminary queries promptly and accurately. This level of efficiency in shipping, apparent product durability, and attentive customer care made the procurement process remarkably smooth and reliable. It's clear that great care is taken at every step, from the warehouse to delivery. While I cannot yet comment on long-term performance in operation, the initial physical inspection and the seamless transaction are very positive indicators. I would certainly consider this supplier for future needs based on this experience. The combination of prompt logistics, solid initial quality assessment, and excellent service communication forms a strong foundation for a trustworthy business relationship.

P***V 2026-03-23

I recently received my order and the logistics were handled exceptionally well. The shipping was prompt and the package arrived in perfect condition, which was a relief. In terms of quality, the product appears to be robust and well-made, meeting my expectations for industrial-grade equipment. The service provided was also commendable; the support team was responsive and helpful throughout the process. Overall, I am very satisfied with this purchase and would recommend this supplier to others looking for reliable motor solutions. The entire experience from ordering to delivery was smooth and efficient, making it a hassle-free transaction. I appreciate the attention to detail and the professional approach taken by the company.

L***L 2026-03-21

Kudos for the exceptional delivery speed! The logistics were handled perfectly, with the shipment arriving well ahead of the estimated schedule. Everything was packaged securely, showing great care in transit. The quality of the product is immediately apparent; the construction feels robust and precisely engineered, meeting high industrial standards. The service team was knowledgeable and responsive, providing clear communication throughout the process. A very smooth and professional experience from start to finish.

X***L 2026-03-15

Quick delivery and excellent packaging. The motor arrived ahead of schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring the product was well-protected during transit. Quality appears to be top-notch based on initial inspection; the construction feels solid and durable, exactly as expected from a reputable brand. Customer service was responsive and helpful when I had a pre-sale inquiry, providing clear information promptly. Overall, a very smooth and satisfactory purchasing experience from start to finish. I would definitely consider ordering again for future industrial needs. The efficiency and reliability promised seem to be reflected in the product’s build. A great find for anyone in need of high-performance motors without the hassle.

E***N 2026-03-13

The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the order arrived, especially considering the size and nature of the industrial components. The packaging was robust and secure, ensuring everything was protected during transit. There were no delays or complications, which is crucial for maintaining our production schedule. Regarding the product quality, the motors appear to be exceptionally well-manufactured. The build quality is solid, and the finish is professional, exactly as one would expect from a reputable supplier. They seem durable and fit for purpose in a demanding industrial environment. The service provided was outstanding from start to finish. The customer support team was responsive, knowledgeable, and helpful throughout the ordering process. They answered all my queries promptly and provided clear information. The overall experience was smooth and professional. This level of service makes a significant difference when sourcing critical equipment. I am very satisfied with this transaction and would not hesitate to recommend this supplier to others in the industry. The combination of reliable logistics, apparent high quality, and excellent customer care is commendable. It’s a refreshing experience to have all aspects of a purchase handled so competently. Thank you for a seamless process.

X***P 2026-03-09

Very impressed with the overall experience. The delivery was remarkably fast and well-handled. The motor arrived securely packaged, showing no signs of damage during transit. Regarding quality, the construction feels solid and robust, exactly as one would expect for industrial-grade equipment. The service provided was exceptional; the support team was responsive and helpful with pre-sale inquiries. While I cannot comment on specific performance or technical parameters yet, the initial impressions regarding logistics, build standard, and customer support are highly positive. This seamless process from order to delivery instills confidence in the supplier. A smooth and professional transaction all around.

S***B 2026-03-09

Rapid delivery was the first thing that impressed me. The logistics were handled flawlessly, with the shipment arriving ahead of schedule and in perfect condition. The packaging was exceptionally secure, showing clear attention to detail to prevent any transit damage. Regarding the product quality, the construction feels robust and precisely engineered, meeting the high standards one would expect. The service provided by the team was equally commendable; communication was prompt, professional, and helpful throughout the entire process. Every inquiry was answered thoroughly and without delay, making the purchasing experience smooth and reliable. Overall, this was a highly satisfactory transaction from start to finish, demonstrating a strong commitment to customer satisfaction through efficient logistics, superior product quality, and outstanding service support.

Y***U 2026-03-08

Upon receiving the order, the delivery was impressively prompt and handled with utmost care. The packaging was robust and secure, ensuring that the motors arrived in perfect condition without any signs of damage. Regarding quality, the construction of these motors appears solid and reliable, meeting the high standards expected for industrial applications. The service provided was exceptional, with clear communication throughout the process and responsive support for any inquiries. Overall, a very satisfactory experience from start to finish, highlighting efficiency and professionalism.

M***K 2026-03-08

Zippy delivery was the first thing that impressed me. The order arrived well ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally robust and secure, clearly designed to protect heavy industrial equipment. Every component was individually wrapped and cushioned, showing great attention to detail in logistics. Regarding quality, the motor itself appears to be manufactured to a very high standard. The finish is excellent, with no visible imperfections or rough edges. All the specifications on the nameplate match exactly what was ordered, which is crucial for our integration plans. The build feels solid and durable, exactly what one expects from a premium industrial supplier. Customer service deserves a special mention. The support team was proactive and communicative from the moment the order was placed. They provided clear tracking information and followed up to ensure the shipment was progressing smoothly. When I had a pre-delivery query about documentation, they responded within hours with comprehensive and helpful information. Their professionalism made the entire process seamless and stress-free. Overall, this was a flawless experience from order to delivery. The combination of rapid logistics, impeccable product presentation, and outstanding support is rare. It sets a very high benchmark for industrial supply. I am thoroughly satisfied and would not hesitate to use this supplier again for future motor requirements. The confidence they instill through their operational excellence is invaluable for our project timelines and planning.

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