Baldor PC SEries Manual de instrucciones descargar pdf (Pagina 11)

MN1240 Installation 2-3

Shaft Loads The motors can be damaged by excessive shaft loads. This may shorten

the motor’s service life. The motor warranty is also voided for excessive shaft

load related failures.

The maximum allowable radial force (

radial max

) depends on the shaft load. It

is determined by (distance x force) and the output shaft design (plain shaft or

shaft with keyway). When motor shaft has both a radial load and an axial

load, axial load rating = 44% of radial load rating listed. Should questions

arise contact Motion_Support@Baldor.com

Figure 2-2 Radial Load Capacity

Notes:

1) Solid lines are based on L

= 20,000 hours.

2) Dashed line is based on 10

load peaks @

110% of rated torque.

X"

(Radial Force)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 23 24

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Baldor PC SEries Manual de instrucciones Pagina 11