Nominal power
The nominal power is given in the following tables for 8 hours continuous operation per day, a theoretical operating lifetime of 10,000 hours, and a service factor = 1. Pn represents input power, while Mt is the output torque. For values within the shaded parts, the thermal power and type of lubrication must be verified. For further information, or if in doubt about the range of products available, please contact our Technical Office.
SIZE K 59
Input revolutions |
[rpm] |
3000 |
2500 |
2000 |
1500 |
1000 |
800 |
600 |
400 |
200 |
100 |
Output revolutions |
[rpm] |
600 |
500 |
400 |
300 |
200 |
160 |
120 |
80 |
40 |
20 |
Input torque |
[Nm] |
11,08 |
11,73 |
12,32 |
13,37 |
13,85 |
14,81 |
16,66 |
17,19 |
18,51 |
21,11 |
Start torque |
[Nm] |
22 |
23 |
24 |
26 |
27 |
29 |
33 |
34 |
37 |
42 |
Output torque |
[Nm] |
47,23 |
49,91 |
51,74 |
56,15 |
58,16 |
61,56 |
68,8 |
70,82 |
74,87 |
83,32 |
Total efficiency |
|
0,872 |
0,871 |
0,867 |
0,862 |
0,857 |
0,85 |
0,845 |
0,837 |
0,827 |
0,808 |
Input power |
[kW] |
3,4 |
3,07 |
2,5 |
2,05 |
1,42 |
1,21 |
1,02 |
0,71 |
0,38 |
0,22 |
SIZE K 88
Input revolutions |
[rpm] |
3000 |
2500 |
2000 |
1500 |
1000 |
800 |
600 |
400 |
200 |
100 |
Output revolutions |
[rpm] |
600 |
500 |
400 |
300 |
200 |
160 |
120 |
80 |
40 |
20 |
Input torque |
[Nm] |
30,82 |
33,19 |
37,94 |
45,05 |
47,75 |
49,43 |
52,37 |
55,61 |
61,8 |
70,44 |
Start torque |
[Nm] |
61 |
66 |
75 |
90 |
95 |
98 |
104 |
111 |
123 |
140 |
Output torque |
[Nm] |
132 |
141,9 |
161,7 |
191,2 |
200,6 |
207,6 |
219,9 |
230,4 |
251,8 |
276,4 |
Total efficiency |
|
0,876 |
0,874 |
0,872 |
0,868 |
0,863 |
0,859 |
0,855 |
0,847 |
0,834 |
0,803 |
Input power |
[kW] |
9,47 |
8,5 |
7,77 |
6,92 |
4,87 |
4,05 |
3,23 |
2,28 |
1,26 |
0,72 |
SIZE K 117
Input revolutions |
[rpm] |
3000 |
2500 |
2000 |
1500 |
1000 |
800 |
600 |
400 |
200 |
100 |
Output revolutions |
[rpm] |
600 |
500 |
400 |
300 |
200 |
160 |
120 |
80 |
40 |
20 |
Input torque |
[Nm] |
64,74 |
67,92 |
78,37 |
88,82 |
109,7 |
117,9 |
125,4 |
131 |
145,5 |
165,9 |
Start torque |
[Nm] |
129 |
135 |
156 |
177 |
219 |
229 |
250 |
262 |
291 |
331 |
Output torque |
[Nm] |
278 |
291 |
334,6 |
378,1 |
463,6 |
484,2 |
525,9 |
541,5 |
591,5 |
665,8 |
Total efficiency |
|
0,878 |
0,877 |
0,873 |
0,871 |
0,864 |
0,862 |
0,858 |
0,846 |
0,831 |
0,821 |
Input power |
[kW] |
19,89 |
17,37 |
16,05 |
13,64 |
11,24 |
9,41 |
7,7 |
5,38 |
2,98 |
1,7 |
Key:
lnput torque [Nm]: Torque during normal operation.
Start torque [Nm]: Maximum starting torque which can be applied.
Output torque [Nm]: Determines which size jack should be chosen for the balls screws once the torque required to move the load has been calculated.
Total efficiency: System performance includes gears, bearings, O-rings and oil flapping.
lnput power [kW]: Maximum applicable power. When determining the actual input power it is necessary to keep in mind the performance of the lead nut/ball screws.
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