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IE3 Electric Motors
DRG MOTOR – IE3 Electric Motors “Efficiency, Durability, and Silence Together” What is an IE3 Motor? A New Efficiency Standard in Industry In modern industry, the cost of every ... More Details
Products
In DRG Motor’s product range, you can find a wide variety of solutions from standard and high-efficiency electric motors to IE4-IE5 series, single-phase and three-phase asynchronous motors, as well as motors for crushing plants, smoke extraction, and vibration applications
High-Efficiency Electric Motors
DRG MOTOR – High-Efficiency Electric Motors “More Power with Less Energy.” What is a High-Efficiency Motor? Why is it Important? Energy is now a strategic resource for every ind... More Details
IE4 Electric Motors
DRG MOTOR – IE4 Electric MotorsIE4 Premium Plus EfficiencyDRG MOTOR introduces IE4 class electric motors to Turkey, maximizing energy efficiency for industrial applications. Also k... More Details
IE5 Electric Motors
DRG MOTOR – IE5 Electric Motors “Ultra Premium Efficiency. Silent, Powerful, Future-Ready.”What is an IE5 Motor? Exceptional Energy Efficiency In industrial systems, every kilowa... More Details
Single-Phase Asynchronous Electric Motors
DRG MOTOR – SINGLE PHASE ASYNCHRONOUS ELECTRIC MOTORS “Compact Power, Silent Operation, High Efficiency.”What is a Single Phase Asynchronous Motor?In locations where electrical en... More Details
Three-Phase Asynchronous Electric Motors
DRG MOTOR – 3-PHASE ASYNCHRONOUS ELECTRIC MOTORS“Powering the Industry.”What is a 3-Phase Asynchronous Motor? Why Choose It?In industrial facilities, the largest share of energy co... More Details
General Purpose Industrial Motor
RG MOTOR – GENERAL PURPOSE INDUSTRIAL ELECTRIC MOTORS “Power for Every Industry, Reliability for Every Application.”What is a General Purpose Motor? In industrial systems, genera... More Details
Stone Crushing Plant Motors
DRG MOTOR – STONE CRUSHING PLANT ELECTRIC MOTORS “Uninterrupted Power Even Under the Toughest Conditions.” Importance of Motors in Stone Crushing Plants Stone crushing and scr... More Details
Milking Machine Motors
DRG MOTOR – MILKING MOTORS “Silent, Hygienic, Reliable Power.”The Importance of Milking MotorsIn modern dairy production facilities, milking motors directly affect product quality... More Details
Smoke Extraction Motors
DRG MOTOR – SMOKE EXTRACTION ELECTRIC MOTORSImportance of Smoke Extraction Motors During a fire, dense smoke, hot gases, and toxic particles pose the greatest risk to both human s... More Details
Vibration Motors
DRG MOTOR – Vibration MotorsDRG MOTOR presents its series of specially developed vibration motors designed for industrial applications that require vibration movement. These motor... More Details
Why DRG MOTOR?
Why Choose DRG MOTOR The electric motor is the heart of industrial systems. A motor should not only rotate — it must add value to production, save energy for the facility, and op... More Details
Cast Iron Body Motors Starting from 0.55 kW
At DRG MOTOR, we use high-quality cast iron bodies instead of aluminum in our motor series starting from 0.55 kW, providing superior performance and longevity beyond just the exterior construction. The cast iron body offers high mechanical strength, excellent heat dissipation, and long-lasting operation; its robust structure resists impacts, vibrations, and overloads, making it ideal for heavy-duty industrial environments such as crusher plants, quarries, geared systems, and compressors. Compared to aluminum-bodied motors, the risk of deformation, cracking, or loosening is almost nonexistent; the body’s rigidity prevents alignment issues in mounting surfaces and extends maintenance intervals. Its thermal properties help balance the motor’s operating temperature, preventing performance loss during continuous S1 duty operation, and its weight absorbs vibrations, ensuring quieter and more stable operation. With all these advantages, DRG MOTOR’s cast iron body motors combine energy efficiency, durability, and ease of maintenance, offering reliable and long-lasting solutions for industrial applications.
Advantages of Cast Iron Body
Cast iron body electric motors provide the highest level of performance in terms of durability, longevity, and reliability, especially in heavy-duty industrial applications. The cast iron structure stands out with its exceptional mechanical strength and resistance to impact, vibration, and overload. For this reason, it is the ideal choice for demanding environments such as quarries, crusher plants, geared systems, and compressors. While aluminum body motors are more sensitive to mechanical shocks and may develop cracks or terminal box breakages over time, cast iron motors remain structurally stable and robust. Another major advantage of cast iron is its ability to distribute heat evenly, maintaining a balanced operating temperature for the motor. This feature enhances thermal resistance, particularly during continuous operation (S1 duty), ensuring stable performance over long working periods. In addition, cast iron bodies offer superior rigidity in base, foot, and flange connections, preventing misalignment and providing long-lasting stability in heavy gearbox assemblies. Due to its higher mass, cast iron effectively absorbs vibration, resulting in quieter and smoother motor operation. Cast iron motors are also easier to service; the housing remains undamaged during bearing or winding replacements, and screw threads maintain their integrity. These motors are the standard choice for higher power ratings (especially from 0.55 kW and above), where mechanical strength and industrial durability are essential. In both Turkey and Europe, cast iron bodies are already the industry standard for motors above 55 kW. For all these reasons, cast iron body motors are not only long-lasting but also represent the most reliable and professional solution, offering maximum performance even under the toughest working conditions.
Frequently asked questions
Find clear answers to common questions and past inquiries, Clear answers to common curiosities.
IE4 and IE5 indicate the energy efficiency levels of motors. IE5 offers the highest efficiency, reducing energy costs and minimizing environmental impact.
It depends on the motor type and operating conditions. In general, bearing lubrication, inspection of electrical connections, and cleaning should be performed every 6–12 months.
All spare parts for our products are available in stock, and with fast delivery, we ensure uninterrupted service for our customers.
Motor power and speed are calculated according to the load and operating time of the machine it will drive. An incorrectly selected motor may lead to efficiency losses and premature failure.
Three-phase motors are suitable for industrial applications requiring high power, providing continuous and balanced energy. Single-phase motors are used for equipment with lower power requirements and in hobby applications.
The most important criteria are the application area, motor power, energy efficiency class, and long-lasting operating capacity. DRG Motor provides technical support in selecting the most suitable electric motor for your application.
Electric motors are divided into four main groups: AC motors, DC motors, synchronous motors, and asynchronous motors. AC motors are durable and long-lasting, commonly used in pumps, fans, and household appliances. DC motors provide precise speed control and are preferred in electric vehicles and robotic systems. Synchronous motors deliver high efficiency at constant speed and are used in large industrial facilities. Asynchronous motors, on the other hand, are cost-effective and robust, widely employed in conveyors, agricultural machinery, and HVAC systems
Well-maintained and high-quality motors typically operate reliably for 10–20 years. IE-class high-efficiency motors can extend this lifespan even further.
Motor selection is based on crushing capacity, material type, and continuous operating time. High power and durability, long service life, and energy efficiency are considered as key criteria.
Their main advantages are durability, long service life, low maintenance requirements, and high efficiency. They are a reliable solution for industrial and plant applications.
Access Our Technical Documentation
Access detailed technical information and documentation for our motor series here.
Technical Documents