8 / 528
W22 Severe Duty Motors – TEFC
Components Design
Frame
J
Terminal box position outlet on top
447T and larger
J
Low temperature on windings and
bearings
J
Low noise design
Pad for vibration sensor
J
Displaced 90
0
from each other
Enhanced Lifting Provisions
J
Easy handling - horizontal & vertical
J
Superior mechanical strength and
handling safety
Solid feet
J
Impact resistance
J
Ideal for high vibration
level applications
Optimal Cooling System
Fan Cover
J
Aerodynamic design
J
Minimal noise levels
J
Superb air flow distribution over frame
J
Superior mechanical strength
Fan
J
Reinforced fan hub structure
J
Low noise design with exceptional air flow
Endshields Subsystem
DE (Drive Endshield)
J
Fin design increases air flow
J
Bearing moved outwards for better
load support
J
Bearing heat dissipation for
reduced bearing temperature
J
Reinforced endshield structure
NDE (Non-Drive Endshield)
J
Smooth exterior surface
J
Optimal air flow
J
Designed for low noise
J
Structural rigidity for low vibration
J
Insulated housing standard on L447/9T and above