At HEM Motor we do not merely supply electric motors; we manufacture them in our own facility and ship them from stock. An electric motor is the workhorse that turns grid electricity into a rotating shaft to drive your machine, and in this category you benefit both from the engineering know-how of a maker and from the wide stock and quick dispatch of a supplier.
Our portfolio reaches from small workshop powers to the high-power demands of heavy industry. On the efficiency side we cover IE3, IE4 and IE5; on the body side cast iron and lightweight options; and on the drive side different pole counts, all under one roof. Our motors are built with IP55 protection and Class F insulation, with slip near 4% around full load.
Choosing the right motor the first time affects both the initial outlay and years of running electricity cost. If you are unsure which power and speed suit your job, our engineering team advises based on your application. Browse our product family, and for a project-based quotation and technical details call us on +90 (532) 345 49 86 or write through our contact page.
An efficient motor consumes electricity even while idling without drawing load. Although the motor seems to be doing nothing, the iron loss spent building its magnetic field and th... More Details
You bought a high-efficiency IE4 or IE5 motor; the efficiency figure on the nameplate is impressive. But if the transmission element (belt or coupling) that carries the power from ... More Details
If you run your IE4 motor with a variable frequency drive (VFD) to produce continuous full torque at low speed, the fan on the motor's own shaft end may let you down halfway. In a ... More Details
If you are going to mount a cast iron motor to a gearbox, pump or machine via a flange, a single letter in the order code decides whether the motor will seat on the machine. Is the... More Details
An IE5 synchronous reluctance (SynRM) motor delivers its ultra-premium efficiency only when driven by a correctly matched variable frequency drive (VFD); therefore the DC bus volta... More Details
In boiler, furnace, dryer and industrial combustion plants, the ID fan (induced draft fan) that draws the flue gas from the environment is the backbone of the plant's continuous an... More Details
At the top of the causes of burnout in three-phase asynchronous motors is an insidious fault that often develops unnoticed: single phasing (phase loss). The interruption of one of ... More Details
The most critical mechanical component determining the life of an electric motor is the bearing, and the bearing's life depends directly on correct lubrication. The majority of mot... More Details
An aggregate washing sand screw (also called a log washer) is a screw-type machine used in sand quarries and aggregate plants to wash sand and aggregate with water, separating the ... More Details
A hammer mill is a heavy-duty machine used across a wide range of industries, from grinding grain and raw materials in feed factories to fine-crushing material in mining and recycl... More Details
The bearing is the most worn and most frequently failing part in an electric motor. Although greasing maintenance extends the bearing’s life, when the balls or races are dama... More Details
The biggest obstacle to transitioning to high-efficiency motors is often not technical but financial. A facility knows that when it replaces its old standard motors with IE3 or IE4... More Details
In most industrial applications, 2-pole (3000 rpm) and 4-pole (1500 rpm) motors are standard; however, some jobs by their nature demand low speed. Large-diameter fans, slow mixers,... More Details
Cast iron body electric motors are noticeably heavier than their aluminium-bodied counterparts. In the field this weight provides a great advantage as mechanical strength and vibra... More Details
When you place an IE5 synchronous reluctance (SynRM) motor next to an asynchronous motor of the same power, they look mechanically similar; however, their electrical behaviour diff... More Details
In an electric motor order, there is a detail as practically important as power, speed, frame size and mounting position but most often noticed at the last moment: the orientation ... More Details
When ordering an electric motor, there is one piece of information as important as power, speed and frame size but often overlooked: the mounting position, that is, the IM code. Th... More Details
When people think of pumps, centrifugal pumps usually come to mind; however, positive displacement pumps are used in applications requiring high-viscosity fluids, precise flow and ... More Details
Star-delta starting is one of the most common methods for reducing starting current in medium and large asynchronous motors. However, the success of this method often depends on a ... More Details
In crusher and stone-crushing plants, the main crusher is usually driven by a V-belt and pulley system rather than a direct coupling. There are two reasons for this: the crusher sh... More Details
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