3GZF500730-70 rev. C RU-EN 01-2016
| ABB Motors and Generators EN – 43
NOTE!
An increase in the ambient temperature raises the
temperature of the bearings correspondingly. The
interval values should be halved for a 15 °C increase
in bearing temperature and may be doubled for a
15 °C decrease in bearing temperature.
Higher speed operation, e.g. in frequency converter
applications, or lower speed with heavy load will require
shorter lubrication intervals.
WARNING
The maximum operating temperature of the grease
and bearings, +110°C, must not be exceeded.
The designed maximum speed of the motor must
not be exceeded.
Ball bearings
Frame
size
Amountof grease
DE-bearing [g]
Amount of grease
NDE-bearing [g]
3600
r/min
3000
r/min
1800
r/min
1500
r/min
1000
r/min
500-900
r/min
Lubrication intervals in duty hours
160
13
13
7 100
8 900
14 300
16 300
20 500
21 600
180
15
15
6 100
7 800
13 100
15 100
19 400
20 500
200
20
15
4 300
5 900
11 000
13 000
17 300
18 400
225
23
20
3 600
5 100
10 100
12 000
16 400
17 500
250
30
23
2 400
3 700
8 500
10 400
14 700
15 800
280
35
35
1 900
3 200
–
–
–
–
280
40
40
–
–
7 800
9 600
13 900
15 000
315
35
35
1 900
3 200
–
–
–
–
315
55
40
–
–
5 900
7 600
11 800
12 900
355
35
35
1 900
3 200
–
–
–
–
355
70
40
–
–
4 000
5 600
9 600
10 700
400
40
40
1 500
2 700
–
–
–
–
400
85
55
–
–
3 200
4 700
8 600
9 700
450
40
40
1 500
2 700
–
–
–
–
450
95
70
–
–
2 500
3 900
7 700
8 700
Roller bearings
Frame
size
Amountof grease
DE-bearing [g]
Amount of grease
NDE-bearing [g]
3600
r/min
3000
r/min
1800
r/min
1500
r/min
1000
r/min
500-900
r/min
Lubrication intervals in duty hours
160
13
13
3 600
4 500
7 200
8 100
10 300
10 800
180
15
15
3 000
3 900
6 600
7 500
9 700
10 200
200
20
15
2 100
3 000
5 500
6 500
8 600
9 200
225
23
20
1 800
1 600
5 100
6 000
8 200
8 700
250
30
23
1 200
1 900
4 200
5 200
7 300
7 900
280
35
35
900
1 600
–
–
–
–
280
40
40
–
–
4 000
5 300
7 000
8 500
315
35
35
900
1 600
–
–
–
–
315
55
40
–
–
2 900
3 800
5 900
6 500
355
35
35
900
1 600
–
–
–
–
355
70
40
–
–
2 000
2 800
4 800
5 400
400
40
40
–
1300
–
–
–
–
400
85
55
–
–
1 600
2 400
4 300
4 800
450
40
40
–
1 300
–
–
–
–
450
95
70
–
–
1 300
2 000
3 800
4 400
Summary of Contents for M2A series
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