Two motors doing the same job can give completely different results at different power and speed. A motor's power decides how much load it can carry, while its pole count decides how fast it turns; the right match between them is what produces the application's torque. In this category we have grouped HEM Motor's own production under power and speed headings, so you can effortlessly find the model that fits your need exactly.
On the speed side, four basic pole structures stand out:
On the power side, our sector range runs from 0.55 kW to 355 kW, and our IE4 range from 0.25 kW to 355 kW. In practice, because of roughly 4% slip, the real speed sits slightly below the synchronous speed; accounting for this matters for the right choice. Since a lower-speed motor produces higher torque at the same power, 1000 or 750 rpm are preferred for hard-starting jobs. We can determine together which power-speed combination is most efficient for you. For a quote and technical support call +90 (532) 345 49 86 or reach us via our contact page; for efficiency, also see our high efficiency motors page.
Large-power electric motors form the backbone of a plant. A 280 kW class motor takes on the most critical drives in a facility, from the primary crusher to large fans and blowers, ... More Details
When a plant needs to drive a large-diameter fan, a heavy agitator, or a slow-moving conveyor, the first question is almost always the same: should you take a high-speed motor and ... More Details
In applications such as large cement mills, main fans, high-flow pumps, compressor stations and mine mills, a single motor can now represent a significant portion of a facility's e... More Details
When searching for a motor at a specific power rating, most buyers' first question is "at which speed, in which frame size, and is it in stock?" A 6 kW electric motor is a typical ... More Details
When you see "3600 rpm" on an electric motor's nameplate, that motor is most likely a 2-pole high-speed motor designed for a 60 Hz grid. Because the grid in Turkey is 50 Hz, domest... More Details
When selecting an electric motor, the two most critical values are power (kW) and speed (rpm). Speed is determined by the number of poles: 2 poles give about 3000 rpm, 4 poles 1500... More Details
Summary (TL;DR) Rated slip is the percentage difference between an asynchronous motor's synchronous speed and its full-load speed; it is the basis of torque production. Synchronous... More Details
Selecting an electric motor by looking only at its power (kW) and speed (rpm) is often a half decision. Because what really determines whether the motor can carry the load, whether... More Details
When a machine needs to run at two different speeds, the first solution that comes to mind is a variable frequency drive (VFD). However, if only two fixed speeds are sufficient an... More Details
Two-speed (dual-speed) electric motors provide great flexibility in many applications such as fans, pumps, elevators and conveyors by offering two different operating speeds in a s... More Details
An 800 kW class electric motor is not an ordinary industrial motor; at this power every detail turns into a project line item. The starting method, the cooling type, the frame size... More Details
A 710 kW class electric motor sits far above the powers most industrial plants are used to, in the ultra-large-power region. A motor of this size is no longer ordered like a standa... More Details
The speed of an electric motor is directly determined by the number of poles, and this simple relationship plays a key role in solving many of the drive problems encountered in ind... More Details
In high-power plants, an often-overlooked yet decisive topic in motor selection for cost and reliability is the supply voltage. Although the low-voltage grid standard in many count... More Details
A 500 kW electric motor is no longer merely a machine component; it is an engineering and logistics project in itself. Motor selection in this power class is an integrated process ... More Details
The 1.5 kW electric motor is one of the most sought-after and most frequently stocked small power classes in the market. It appears in countless applications, from small pumps to ... More Details
Motors in the 560 kW and 630 kW class sit at the upper limit of the low-voltage induction motor world. At these ratings you are no longer making an ordinary purchase but managing a... More Details
The small-power band, comprising 0.55 kW, 0.75 kW and 1.1 kW electric motors, represents the most frequently demanded range across industrial, agricultural and commercial applicati... More Details
A 355 kW asynchronous motor sits at the point where industrial large-power class begins and supply planning becomes as important as the purchasing decision itself. At this power a ... More Details
22 kW and 30 kW electric motors are among the most sought-after medium-to-large power ratings in industry. In many applications such as pumps, fans, compressors, conveyors, crushin... More Details
English
Türkçe
