Description
Introducing the DC Motor 81KW Z4-250-21 400V, operating at speeds ranging from 680 to 2250 revolutions per minute. This motor is backed by a warranty of 3 months to 1 year. It is a brush motor type with brush commutation and a drip-proof protective feature. The speed of the motor varies from 750 to 1900 RPM, with a continuous current of 12.2 to 42.5A. The efficiency of the motor is 83.2%, and it has a center height of H250mm. Additionally, it offers various rated voltage options such as 400V, 440V, 550V, and 660V.
This DC motor stands out for its high efficiency and versatility, making it suitable for driving and providing prime power for various types of equipment. It is commonly used in ordinary industries, for rolling mill machines, plastic extruding, driving equipment, mining, metallurgy, printing, paper-making, and more. Its design features a protection degree of IP21S and is cooled using various methods including IC06, IC17, IC37, and ICW37A86. The motor’s insulation class is F/H Class, and it can be mounted using IMB3, IMB35, or IMV1. Regular maintenance and proper care of the motor can help extend its lifespan significantly.
Discover the difference with Xinlan’s products! Our DC Motor 81KW Z4-250-21 400V is designed to deliver top-notch performance and reliability. Don’t miss out on powering your equipment with the best. Explore this product and make your purchase today for high-quality and efficient power solutions. 
Xinlan has years of experience in manufacturing motors, with our products being sold globally. Trust us for quality assurance and reliable performance when it comes to your power solutions. Partner with us and rest assured of the quality of your products. 
Frequently Asked Questions
- What is the warranty period for the DC Motor 81KW Z4-250-21 400V?
- What are some common applications of this motor?
- What are the various cooling methods for this motor?
- What is the efficiency of the DC Motor 81KW Z4-250-21 400V?
- What does the protection degree of IP21S mean for this motor?
