Different Types Of Electric Motor Mounting

This is by no means a definitive list but represents some of the typical sizes we encounter on a daily basis.

Different types of electric motor mounting.

Besides being available in the above indicated standardised mounting positions motors are available also in compact. Sometimes however there is confusion about the many different ways a motor can be installed. Bracket kits band mounting kits and more. Imb14 with drive side flange threaded holes.

Discontinued nema frame. Foot mounts weld on bases and kits. Hydraulic or hydro motor mounts contain some form of gel or liquid to help absorb impact and vibration during operation. This type of mount is often used in four cylinder motors which produce large amounts of vibration or noise.

There are two different standards nema and iec which you will see when looking at electric motor mounting positions. Imb35 with feet and drive side flange through holes. Eis provides many different types of components including. They may also be used with other types of motors when noise levels must be kept to a minimum.

The standard mounting position is f1 by nema standards for industrial mounts. A general purpose horizontal motor is typically built with external shaft loading in either or both the radial or axial direction. Standard short shaft for direct drive applications. Imb5 with drive side flange through holes.

For electric motor mounting positions nema and iec set the standards. At motor technology we strive to supply standard product for any application you may have. This position is where the junction conduit box is located on the left side of the motor facing the output shaft. Compatibility of differing motors becomes a major issue when you are looking for a replacement.

They are very similar but do have some slight differences. Although they are generally comparable there are slight differences between the two. Motors designated 56h have two sets of 2f mounting holes 3 and 5. Larger horizontal motors frequently use oil lubricated rolling element bearings ball or rollers or hydrodynamic oil lubricated sleeve bearings.

This is the probably the most popular configuration and is the standard. Imb34 with feet and drive side flange threaded holes. Certain nema 56z frame motors have 1 2 x 1 1 2 long shaft with 3 64 flat.