These are flange mounted motors with special long shaft and have an "Air-over" design i.e. these are Totally Enclosed Surface Cooled motors designed for cooling by-way of Air from the driven fan drawn over the motors, resulting in effective cooling. Keeping in view the general customer requirements have been frame-wise shaft extensions standardized as per table attached. However, dimensions as per customer's specific requirement can also be offered.
FRAME
SIZE
P