6 Technical data
It is important to observe the technical data during installation, operation and maintenance.
Inform personnel about the technical data.
6.6
Relubrication intervals
The table is for an internal bearing temperature of 100°C. An increase in temperature of 15°C (ambient or internal in bearings),
will reduce the greasing interval and bearing lifetime by 50%. The lubrication interval for vertically mounted pumps is half
the value stated in the table.
WEG IEC Motors
Motor
Power
(kW)
LKHex (Exd/Exde)
Motor
power
(kW)
LKHex (Exe)
50/60 Hz
50/60 Hz
1.5
Permanently lubricated
1.85
Permanently lubricated
2.2
Permanently lubricated
2.5
Permanently lubricated
3.0
Permanently lubricated
3.3
Permanently lubricated
4.0
Permanently lubricated
4.6
Permanently lubricated
5.5
Permanently lubricated
5.5
Permanently lubricated
7.5
Permanently lubricated
7.5
10000/10000h - DE/NDE: 13g
11
Permanently lubricated
12.5
10000/10000h - DE/NDE: 13g
15
Permanently lubricated
15
10000/10000h - DE/NDE: 18g
18.5
Permanently lubricated
20
10000/10000h - DE/NDE: 21g
22
10000/10000h - DE/NDE: 18g
24
10000/10000h - DE/NDE: 21g
30
10000/10000h - DE/NDE: 21g
36
4500/4500h - DE/NDE: 27g
37
10000/10000h - DE/NDE: 21g
47
4500/4500h - DE/NDE: 27g
45
Not available
58
4500/4500h - DE/NDE: 27g
55
4500/4500h - DE/NDE: 27g
75
4500/4500h - DE/NDE: 27g
Recommended grease types:
POLYREX EM 103
42
Summary of Contents for LKHex UltraPure 10
Page 2: ......
