
Rockwell Automation Publication VPL-IN001E-EN-P - August 2016
11
Kinetix VP Low Inertia Servo Motors with 063…165 mm Frame Size
Load Force Ratings
Motors are capable of operating with a sustained shaft load. The location and direction of radial and axial load forces are shown in the figure, and
maximum load rating values are in the tables.
Load Forces on Shaft
The following tables represent 20,000-hour L10 bearing fatigue life at various loads and speeds. This 20,000-hour bearing life does not account for
possible application-specific life reduction, such as bearing grease contamination from external sources.
Kinetix Low Inertia Motors (063 and 075 mm frame sizes)
Radial Load Force Ratings (maximum) for Non-brake Motors
Motor
Cat. No.
(1)
(1)
1.0 kgf = 2.2 lbf or 9.8 N. An asterisk (*) indicates a load rating that is measured at an rpm value that is less than the value listed for that column.
Speed, max
rpm
RPM
500
kgf
1000
kgf
1500
kgf
2000
kgf
2500
kgf
3000
kgf
3500
kgf
4000
kgf
4500
kgf
5000
kgf
6000
kgf
6500
kgf
7000
kgf
7500
kgf
8000
kgf
VPL-A0631E
4500
–
26.7
–
–
20.8 *
18.5
–
–
16.2
–
–
–
–
–
–
VPL-A0631M
7200
–
–
23.3
–
19.7
–
–
–
16.7 *
–
–
–
–
13.8
–
VPL-A0632F
4800
–
28.9
25.2
–
–
21.0 *
–
–
–
17.1 *
–
–
–
–
–
VPL-A0633C
3000
38.1
30.3
27.4 *
–
–
21.0
–
–
–
–
–
–
–
–
–
VPL-A0633F
4500
38.1
–
26.4
–
–
21.0
–
–
18.3
–
–
–
–
–
–
VPL-A0751E
4800
33.3
26.4
–
–
20.6 *
–
–
–
–
15.7 *
–
–
–
–
–
VPL-A0752C
3300
36.1
28.6
25.9 *
–
–
–
19.2 *
–
–
–
–
–
–
–
–
VPL-A0752E
4800
36.1
28.6
–
–
21.8 *
–
–
–
–
17.0 *
–
–
–
–
–
VPL-A0753C
3300
37.8
30.0
27.5 *
–
–
–
20.2 *
–
–
–
–
–
–
–
–
VPL-A0753E
4600
37.8
30.0
–
–
23.3 *
–
–
–
–
18.0 *
–
–
–
–
–
VPL-B0631T
8000
–
–
23.3
–
–
18.5
–
–
–
–
14.9 *
–
–
–
13.3
VPL-B0631U
8000
–
–
23.3
–
–
18.5
–
–
–
15.6
–
–
–
–
13.3
VPL-B0632F
4800
–
28.9
25.2
–
–
21.0 *
–
–
–
17.1 *
–
–
–
–
–
VPL-B0632T
8000
–
–
–
22.9
–
–
–
18.2
–
–
–
15.6 *
–
–
14.4
VPL-B0633M
6900
–
30.3
–
24.0
–
–
–
19.2 *
–
–
–
–
15.9 *
–
–
VPL-B0633T
8000
–
–
26.4
–
–
21.0
–
–
–
–
16.8 *
–
–
–
15.1
VPL-B0751M
8000
–
–
23.1
–
–
18.3
–
–
–
15.7 *
–
–
–
–
13.2
VPL-B0752E
4800
36.1
28.6
–
–
22.0 *
–
–
–
–
17.0 *
–
–
–
–
–
VPL-B0752F
7000
–
28.6
–
22.7
–
–
19.3 *
–
–
–
–
–
15.0
–
–
VPL-B0752M
8000
–
–
25.0
–
–
20.8
–
–
–
16.8 *
–
–
–
–
14.3
VPL-B0753E
4500
37.8
30.0
–
23.8
–
–
–
–
18.2
–
–
–
–
–
–
VPL-B0753F
6500
–
30.0
–
23.8
–
20.6 *
–
–
–
–
16.1
–
–
–
VPL-B0753M
8000
–
–
26.2
–
–
19.8
–
–
–
18.0 *
–
–
–
–
15.0
Axial load force applied to the center of the shaft.
Radial load force applied at the midpoint of the shaft extension.