Installation Instructions User guide

F-Series Motor Installation Instructions 13
Publication 1398-IN516B-EN-P — February 2002
Motor Load Force Ratings
Motors are capable of operating with sustained maximum radial or
maximum axial shaft loads. The measurement points for maximum radial
and axial load forces are shown in the figure below.
Figure 3
Load Forces on Shaft
Motor Radial Load Force Ratings
Motor
500 RPM
kg (lbs)
1000 RPM
kg (lbs)
2000 RPM
kg (lbs)
3000 RPM
kg (lbs)
4000 RPM
kg (lbs)
F-4030 34.5 (76) 27.2 (60) 21.3 (47) 18.6 (41) 17.2 (38)
F-4050 39.9 (88) 31.3 (69) 24.9 (55) 21.8 (48) 20.0 (44)
F-4075 41.7 (92) 33.1 (73) 26.3 (58) 23.1 (51) 20.9 (46)
F-6100 72.1 (159) 57.1 (126) 45.4 (100) 39.5 (87) –
F-6200 78 (172) 61.7 (136) 49 (108) 42.6 (94) –
F-6300 83 (183) 65.8 (145) 52.2 (115) 45.8 (101) –
With no radial load, the axial load rating is 100% of the radial load rating
from the table above. With a radial and an axial load, the axial load rating
is 44% of the radial load rating from the table above.
Radial load force applied at the
center of the shaft extension
Axial Load Force