If you’re not used to buying electric motors off the shelf
then selecting the right motor size to suit your application can be difficult. In
our experience, many end users decide to err on the side of caution and choose
a motor that is oversized, in the belief that it will comfortably cover their requirements.
However, this can actually have adverse effects, three of which we explore
below:
1. Efficiency
Almost every motor is intended to run at a certain speed and
torque point depending on its designed load. An over-sized motor run at a lower
torque point will run less efficiently, drawing more power than is needed.
Whether the motor is being run by battery or AC supply, the power drain will be
greater than if the motor was correctly rated for the application.
2. Performance
Oversized electric motors can overheat if not running close
to full load, which can melt the winding insulation and lead to premature
failure.
3. Cost
Quite simply, the larger a motor is, the more steel and
copper it contains which is why electric motor cost tends to rise in line with
frame size. For every frame size over specification, the more money you’re needlessly
wasting.
So how can you be certain you’re getting the ideal motor for
the job? Here at Gibbons we have 45 years’ experience in recommending electric
motors and our friendly team are always available to offer their expertise. We
offer a huge selection of ABB electric motors along with our own wide range, so
we can cover almost any industrial application. We’ll ensure your motor is
precisely rated for its intended application, helping you to enjoy optimum
performance from it and make significant savings.
So give us a call on 01621 868138 or email info@gibbonsgroup.co.uk and we’ll be
happy to help.
0 comments:
Post a Comment