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High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell
High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell
High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell
High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell
High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell

High Efficiency Multi-Speed Three Phase Induction Motor with Cast Iron/Aluminum Shell

US$ 100.00 ~ 10000.00
Min.Order: 1
Product origin: Fuzhou, Fujian, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 12 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model NO. : MS-112M-2/4
  • Speed : 2875/1450 r/min
  • Number of Stator : Three-Phase
  • Function : Driving, Control
  • Casing Protection : Closed Type
  • Number of Poles : 2/4
  • Certification : ISO9001, CCC, CE, RoHS
  • Output Power : 4.4/1.1 KW
  • Voltage/Frequency : 400V 50Hz
  • Cooling Method : IC411, IC410
  • Efficiency Level : IE1, IE2, IE3
  • Insulation Class : IP54, IP55, IP56, IP66
  • Ambient Temperature : -10°C to 40°C
  • Connection : 2Y/Y
  • Duty Cycle : S1
  • Altitude : ≤1000m
  • Air Humidity : ≤60% at 40°C
  • Winding Type : Single Winding
  • Weight : 38.8 kg

The multi-speed series three-phase asynchronous motors are designed for industrial applications requiring variable speed operation. These motors comply with IEC 60034 standards and are available in both cast-iron and aluminum-shell configurations.

By modifying the motor winding data and utilizing different wiring methods, the same motor unit can achieve multiple rotational speeds. The motor windings come in two configurations: single-winding and double-winding designs, allowing users to select optimal speeds for different operational requirements.

Multi-Speed Motor

These energy-efficient motors are widely used in various industrial applications including machine tools, mining equipment, metallurgical machinery, and textile manufacturing. They are particularly suitable for universal, combined, and special-purpose metal-cutting machine tools, as well as other transmission mechanisms requiring speed variation.

Motor Internal Components

The motors feature robust construction with options for different protection classes (IP54 to IP66) and cooling methods (IC411, IC410). They are designed for reliable operation in ambient temperatures ranging from -10°C to 40°C and altitudes up to 1000m.

Motor Performance Chart

V***O 2026-01-19

I am thoroughly impressed with the overall experience. Initially, the logistics were handled exceptionally well; the motor arrived ahead of the estimated schedule, which was a fantastic surprise. The packaging was robust and secure, showing clear attention to detail to prevent any transit damage. Regarding quality, the construction feels solid and durable right out of the box. The finish on the cast iron shell is smooth, and all components appear to be precisely manufactured and assembled. The service provided was equally commendable. The support team was responsive and professional, answering my pre-sale inquiries promptly and clearly. Post-delivery, they followed up to ensure everything was in order, which I greatly appreciated. This level of care in logistics, the evident high quality of the product, and the outstanding customer service have made this a very positive transaction. I would not hesitate to order from this supplier again based on this experience.

F***J 2026-01-08

Just received the motor today and I have to say the shipping was incredibly fast. The package arrived well ahead of the estimated delivery date, which was a pleasant surprise. Everything was securely packed with no signs of damage during transit. Regarding the product itself, the build quality appears excellent. The casting feels solid and robust, exactly as one would expect for industrial-grade equipment. The finish is clean with no visible defects. As for the service, the communication from the seller was prompt and professional throughout the process. They provided clear updates and were responsive to my initial inquiry. Overall, a very smooth transaction from start to finish. The combination of rapid logistics, apparent high-quality construction, and attentive customer service makes for a highly satisfactory purchasing experience. I look forward to seeing how it performs in its intended application, but based on first impressions and the process so far, I am very pleased.

G***I 2026-01-05

Smooth shipping and prompt delivery were the first things I noticed. The motor arrived well-packaged and ahead of the estimated schedule, which was a pleasant surprise. Regarding quality, the construction feels robust and precisely engineered. The finish on the shell is excellent, with no visible flaws or imperfections. It has a substantial, professional feel that inspires confidence for industrial use. The service provided was equally commendable. All my pre-purchase inquiries were answered thoroughly and without delay, making the selection process straightforward. The overall experience from ordering to unboxing was seamless and efficient. This level of attention to logistics, product integrity, and customer support is exactly what one hopes for when sourcing critical components. It reflects a company that values reliability and customer satisfaction at every step. I am thoroughly impressed and would not hesitate to recommend them based on this experience alone. The transaction was handled with utmost professionalism from start to finish.

D***U 2026-01-05

Naturally, the delivery was prompt and handled with care. The motor arrived well-packaged and without any visible damage, which is always a positive start. Regarding the quality, the construction feels solid and durable, exactly as described. The materials used seem robust and suitable for industrial applications. As for customer service, the support team was responsive and helpful when I had a few pre-purchase questions. They provided clear information without unnecessary delay. Overall, a very satisfactory experience from order to delivery. The product appears to meet expectations based on initial inspection, and the entire process was smooth and professional. I appreciate the efficiency and attention to detail demonstrated throughout.

M***U 2025-12-24

Keenly impressed with the overall experience from start to finish. The delivery was remarkably prompt, arriving well ahead of the estimated schedule, which was a fantastic surprise and greatly appreciated for our project timeline. The packaging was exceptionally secure and professional, ensuring the motor arrived in pristine condition without a single scratch or dent. Regarding the product itself, the build quality is outstanding. The cast iron shell feels incredibly robust and durable, exactly as described, promising long-term reliability in our industrial setting. The finish and machining are precise, reflecting high manufacturing standards. Customer service deserves special mention; the support team was responsive, knowledgeable, and proactive in providing shipping updates and answering pre-purchase inquiries efficiently. The entire process, from ordering to unboxing, was seamless and hassle-free. This level of attention to logistics, product integrity, and support is commendable and sets a high benchmark. A truly satisfactory purchase based on these critical aspects alone.

X***C 2025-12-07

The shipping was incredibly fast and well-handled. Took only a few days from order to delivery, which was a pleasant surprise for such a substantial industrial item. Everything arrived securely packaged with no signs of damage during transit. The quality of the motor itself appears excellent upon initial inspection; the casting feels robust and the overall construction seems very durable, exactly as described. Customer service was responsive and helpful when I had a pre-sale question about specifications, providing clear and timely information. A very smooth and satisfactory purchasing experience from start to finish.

S***Y 2025-11-25

Keenly satisfied with the delivery speed; the motor arrived much earlier than anticipated. Kudos to the logistics team for their efficient handling and secure packaging, which ensured the product was in perfect condition upon arrival. The quality appears robust and well-crafted, meeting industrial standards impressively. Additionally, the customer service was prompt and helpful, addressing all my queries with clarity and professionalism. Overall, a highly commendable experience that I would gladly recommend to others.

E***E 2025-11-13

Blazing fast delivery and excellent packaging ensured the motor arrived safely without any delays. The build quality is robust and durable, meeting industrial standards perfectly. Customer service was responsive and helpful throughout the process, making the entire experience smooth and satisfying. Highly recommended for anyone needing reliable industrial equipment.

B***C 2025-11-13

Rapid delivery and excellent packaging ensured the motor arrived safely without delays. The build quality is robust and durable, meeting industrial standards perfectly. Customer service was responsive and helpful throughout the process, providing clear updates and assistance. Overall, a very satisfying experience with reliable logistics, superior craftsmanship, and outstanding support.

F***Y 2025-11-06

Ultra-fast delivery and excellent packaging ensured the motor arrived safely without any delays. The quality is outstanding, with a robust build that feels durable and reliable for industrial use. Customer service was incredibly helpful, providing clear updates and quick responses to my inquiries. Overall, a very satisfying purchase experience.

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