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.
Frequently starting and stopping a motor to position, align or run it in short pulses (jogging or inching) is a far more demanding regime for the motor than it appears. At every st... More Details
When deciding which motor to replace in a facility, most operators rely on guesswork: "This motor is old, it must be inefficient" or "This line must be drawing a lot of electricity... More Details
A screw air compressor is one of the longest-running pieces of equipment in most facilities; it often runs continuously at full load 16–24 hours a day. For this reason, selecting t... More Details
When a cast iron framed electric motor runs in a humid or outdoor environment, water can build up unnoticed inside the frame. This water does not enter from outside; it forms from ... More Details
Building a geared drive with an IE5 synchronous reluctance (SynRM) motor is the most effective way to benefit from both ultra-premium efficiency and the high torque that low output... More Details
One of the most common solutions for moving air in ventilation ducts is the duct-type (in-line) axial fan. These fans consist of an impeller placed in a circular housing and an ele... More Details
When you start an asynchronous motor, at the first instant it draws a current from the grid far above the rated current; this inrush (starting) current rapidly heats the winding un... More Details
The frequency drive (VFD) is the most common way to adjust the speed of an asynchronous motor, and it delivers major energy savings in applications such as pumps, fans and conveyor... More Details
When you buy an electric motor and bring it to your plant, connecting it straight to the machine and running it can be one of the most expensive mistakes. A motor that has been str... More Details
Dewatering is one of the most critical yet least discussed systems in mines and quarries. Water that collects in galleries, on the overburden bench or at the pit floor becomes a sl... More Details
Does "IE3" on a motor's nameplate guarantee that the motor is really in the IE3 efficiency class? The answer is yes if there is a test and a certificate behind the nameplate, and o... More Details
When a plant invests in an IE3 or IE4 high-efficiency motor, the expectation is clear: less loss, a lower energy bill. But even when the motor is correctly chosen, if the quality o... More Details
Plastic extruders and continuous process lines are among the most demanding applications for an electric motor: the motor turns 24 hours a day, often seven days a week, at a high a... More Details
The quality of a cast iron framed electric motor is hidden not only in its winding and efficiency class but in how its frame is machined. Two motors with identical catalogue values... More Details
IE5 synchronous reluctance (SynRM) motors run noticeably cooler than asynchronous motors of the same rating. The main reason is the rotor design: a SynRM rotor has no cage bars, no... More Details
The most common problem in sewage, lift stations and the transfer of solids-laden wastewater is clogging. Fibres, rags, wet wipes and solid pieces quickly lock up a standard submer... More Details
For most applications, an asynchronous motor coasting to a stop on its own after being disconnected from the grid is sufficient. But high-inertia loads (cranes, saws, centrifuges, ... More Details
One of the most critical devices protecting an electric motor is the motor protection circuit breaker (MPCB). An MPCB combines both overload (thermal) and short-circuit (magnetic) ... More Details
The twin-shaft shredder is one of the most demanding motor applications in waste management, recycling and mining pre-crushing lines. Two counter-rotating, knife (hook) shafts tear... More Details
High inertia and high starting current are the two most common challenges when starting IE3 motors direct-on-line (DOL). When you connect an IE3 motor directly to the grid, the inr... More Details
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