Stober EZ, Руководство пользователя

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4.6.2 Permitted shaft loads for the output shaft
The values specified in the tables apply to the permitted shaft loads:
• For shaft dimensions in accordance with the catalog
• For output speeds n
2m*
≤ 100 rpm (F
2axN
= F
2ax100
; F
2radN
= F
2rad100
; M
2kN
= M
2k100
)
• Only if radial forces on the gear unit are stabilized by its pilots (housing, flange shaft)
Permitted shaft loads for standard bearing S
Type z
2
F
2ax100
F
2rad100
F
2rad,acc
M
2k100
M
2k,acc
C
2k
[mm] [N] [N] [N] [Nm] [Nm] [Nm/
arcmin]
PHQ4 83.0 2150 3095 3929 257 326 160
PHQ5 97.0 4150 4536 4897 440 475 380
PHQ7 86.0 6150 17045 17045 1466 1466 500
PHQ8 125.5 10050 27778 33333 3486 4183 1550
PHQ9 155.0 33000 48387 70968 7500 11000 7500
PHQ10 171.0 50000 51462 73099 8800 12500 9500
PHQ11 231.0 60000 47619 60606 11000 14000 11500
PHQ12 281.0 70000 53380 71040 15000 20000 14000
Permitted shaft loads for reinforced bearing V
Type z
2
F
2ax100
F
2rad100
F
2rad,acc
M
2k100
M
2k,acc
C
2k
[mm] [N] [N] [N] [Nm] [Nm] [Nm/
arcmin]
PHQ4 88.5 2900 4000 4000 354 354 160
PHQ5 104.0 5000 5500 5500 572 572 380
For other output speeds, download diagrams at https://configurator.stoeber.de/en-US/ .
The following applies to output speeds n
2m*
> 100 rpm:
2ax100
2axN
2m*
3
1
F
F
n
100min
-
=
rpm
2rad100
2radN
2m*
3
1
F
F
n
100min
-
=
rpm
2k100
2kN
2m*
3
1
M
M
n
100min
-
=
rpm
The values for F
2ax100
, F
2rad100
and M
2k100
can be found in the table "Permitted shaft loads" in this chapter.
Fig. 2: Force application points
You can determine the permitted radial forces from the permitted tilting torque M
2kN
and M
2k,acc
. The actual
radial forces may not exceed the permitted radial forces. The permitted radial forces pertain to the shaft
end (x2 = 0).
( )
× × + × +
=
2ax* 2 2rad,acc * 2 2
2k,acc *
2 F y F x z
M
1000
For applications with multiple axial and/or radial forces, you must add the forces as vectors.
In the event of EMERGENCY OFF operation (max. 1000 load changes), you can multiply the permitted forces
and torques for F
2ax100
, F
2rad100
and M
2k100
by a factor of two.
4 PHQ planetary geared motors 4.6 Project configuration
81