Industrial Electric Motors — HEM Motor

In industry: pumps, fans, compressors and conveyors; in construction: crushing-screening plants and concrete batching plants; in agriculture: irrigation and feed machinery; plus food, textile, plastics and recycling lines. In short, behind every rotating machine there is an electric motor.

Once your requirement is clear, in-stock motors ship the same day; delivery across Turkey usually takes 1-3 business days. Our technical team supports installation by phone or on site for mounting type (B3, B5, B14, B35...) and terminal connections. At commissioning we recommend torque, current and rotation checks.

As the IE level defined in IEC 60034-30 rises, more of the energy a motor draws is converted into useful work. IE4 (super premium) and IE5 (ultra premium) motors cut losses noticeably compared with IE2-IE3 models. On motors running long hours daily, even a few percent of extra efficiency turns into substantial yearly savings, so the price difference typically pays for itself quickly.

Yes. The IE3 and IE4 motors we manufacture do the same work with less electricity than older generations. In a 24/7 plant the yearly saving per motor can cover a large part of its price. Send us the nameplate data of your current motors and we will prepare a concrete savings calculation.

A correctly sized and properly maintained asynchronous motor serves 15-20 years, and even longer under light conditions. Bearing quality, winding insulation and operating temperature determine the lifespan. The copper windings and quality bearings used in our cast-iron motors are the basis of their long service life.

Protection level is stated by the IP code. Our standard production is IP55: complete dust protection plus resistance to water jets from any direction, suitable for outdoor, humid and dusty environments. For heavier duties such as washdown areas, IP56/IP65 options can be manufactured.

Three-phase motors run on 380 V industrial supply, deliver balanced torque at higher powers and are the industry standard. Single-phase motors run on 220 V domestic supply and usually serve small pumps, compressors and workshop equipment up to about 2.2 kW. If your facility has a three-phase line, a three-phase motor of the same power will run more efficiently and last longer.

An asynchronous (induction) motor has no brushes or commutator on its rotor; this simple construction means few failures, easy maintenance and low cost. It can run direct-on-line or with a drive and withstands harsh environments. That is why it is the most widely used industrial motor type and the core of our production programme.

As a rule of thumb, check bearings and grease every 3-6 months and carry out general maintenance yearly, adjusting for operating hours and environment. Shorten the intervals in dusty or humid conditions. Regular vibration, temperature and insulation measurements catch faults early and significantly extend motor life.

Power is chosen from the driven machine's shaft demand and starting load; speed from the rpm the machine needs. Common asynchronous speeds are 3000, 1500 and 1000 rpm (2-4-6 pole). An exaggerated safety margin wastes energy, while borderline sizing causes overheating. Tell us your application and we will pin down the right power-speed combination together.