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Lubrication intervals according to L
1
principle
Frame
size
Amount
of grease
g/bearing
kW
3600
r/min
3000
r/min
kW
1800
r/min
1500
r/min
kW
1000
r/min
kW
500-900
r/min
Ball bearings
Lubrication intervals in duty hours
112
10
all
10000
13000
all
18000
21000
all
25000
all
28000
132
15
all
9000
11000
all
17000
19000
all
23000
all
26500
160
25
≤
18,5
9000
12000
≤
15
18000
21500
≤
11
24000
all
24000
160
25
> 18,5
7500
10000
> 15
15000
18000
> 11
22500
all
24000
180
30
≤
22
7000
9000
≤
22
15500
18500
≤
15
24000
all
24000
180
30
> 22
6000
8500
> 22
14000
17000
> 15
21000
all
24000
200
40
≤
37
5500
8000
≤
30
14500
17500
≤
22
23000
all
24000
200
40
> 37
3000
5500
> 30
10000
12000
> 22
16000
all
20000
225
50
≤
45
4000
6500
≤
45
13000
16500
≤
30
22000
all
24000
225
50
> 45
1500
2500
> 45
5000
6000
> 30
8000
all
10000
250
60
≤
55
2500
4000
≤
55
9000
11500
≤
37
15000
all
18000
250
60
> 55
1000
1500
> 55
3500
4500
> 37
6000
all
7000
280
1)
60
all
2000
3500
-
-
-
-
-
-
-
280
1)
60
-
-
-
all
8000
10500
all
14000
all
17000
280
35
all
1900
3200
-
-
-
-
280
40
-
-
all
7800
9600
all
13900
all
15000
315
35
all
1900
3200
-
-
-
-
315
55
-
-
all
5900
7600
all
11800
all
12900
355
35
all
1900
3200
-
-
-
-
355
70
-
-
all
4000
5600
all
9600
all
10700
400
40
all
1500
2700
-
-
-
-
400
85
-
-
all
3200
4700
all
8600
all
9700
450
40
all
1500
2700
-
-
-
-
450
95
-
-
all
2500
3900
all
7700
all
8700
Roller bearings
Lubrication intervals in duty hours
160
25
≤
18,5
4500
6000
≤
15
9000
10500
≤
11
12000
all
12000
160
25
> 18,5
3500
5000
> 15
7500
9000
> 11
11000
all
12000
180
30
≤
22
3500
4500
≤
22
7500
9000
≤
15
12000
all
12000
180
30
> 22
3000
4000
> 22
7000
8500
> 15
10500
all
12000
200
40
≤
37
2750
4000
≤
30
7000
8500
≤
22
11500
all
12000
200
40
> 37
1500
2500
> 30
5000
6000
> 22
8000
all
10000
225
50
≤
45
2000
3000
≤
45
6500
8000
≤
30
11000
all
12000
225
50
> 45
750
1250
> 45
2500
3000
> 30
4000
all
5000
250
60
≤
55
1000
2000
≤
55
4500
5500
≤
37
7500
all
9000
250
60
> 55
500
750
> 55
1500
2000
> 37
3000
all
3500
280
1)
60
all
1000
1750
-
-
-
-
-
-
-
280
1)
70
-
-
-
all
4000
5250
all
7000
all
8500
280
35
all
900
1600
-
-
-
-
280
40
-
-
all
4000
5300
all
7000
all
8500
315
35
all
900
1600
-
-
-
-
315
55
-
-
all
2900
3800
all
5900
all
6500
355
35
all
900
1600
-
-
-
-
355
70
-
-
all
2000
2800
all
4800
all
5400
400
40
all
-
1300
-
-
-
-
400
85
-
-
all
1600
2400
all
4300
all
4800
450
40
all
-
1300
-
-
-
-
450
95
-
-
all
1300
2000
all
3800
all
4400
1) M3AA
For motors M4BP 160 to 250 the interval may be increased by 30 %, up to a maximum of three calendar years.
The values in table above are valid also for sizes M4BP 280 to 355.
EN-16
ABB Motors and Generators |
Low voltage motor manual 01-2009