Overhung Load And Thrust Load - Vexta CFK II Series Operating Manual

Overhung load and thrust load

The overhung load on the motor's output shaft must be kept under the permissible values
listed below.
The thrust load must not exceed the motor's mass.
Motor model
PK513PA PK513PB
PMM33AH2 PMM33BH2
PMM35AH2 PMM35BH2
PK543NAWA PK543NBWA
PK544NAWA PK544NBWA
PK545NAWA PK545NBWA
PK564NAWA PK564NBWA
PK566NAWA PK566NBWA
PK569NAWA PK569NBWA
PK566H-NAA PK566H-NBA
PK569H-NAA PK569H-NBA
PK596-NAA PK596-NBA
PK599-NAA PK599-NBA
PK5913-NAA PK5913-NBA
Note
Failure due to fatigue may occur when the motor bearings and output shaft are subject to
repeated loading by an overhung or thrust load that is in excess of the permissible limit.
14
Distance from the tip of motor's output shaft [inch (mm)]
0 (0) 0.2 (5)
2.6 (12) 3.3 (15)
5.6 (25) 7.6 (34)
4.5 (20) 5.6 (25)
14.1 (63) 16.8 (75)
58 (260) 65 (290)
Overhung load
0.39 (10) 0.59 (15)
-
11.7 (52)
7.6 (34) 11.7 (52)
21 (95) 29 (130)
76 (340) 87 (390)
[Unit: lb. (N)]
0.79 (20)
- -
- -
-
42 (190)
108 (480)