Alfa Laval LKH, Инструкция по эксплуатации

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6 Technical data
It is important to observe the technical data during installation, operation and maintenance.
Inform personnel about the technical data.
Table 1. Sterling NEMA motors
Motor RPM Frame Type of service
VS. HP Standard Heavy duty
8 hrs/day 24 hrs/day
143T - 286TS
1.5 - 30
* *
3600
324TS - 455TS
40 - 150
6 Months 2 Months
143T - 256T
1 - 20
* *
284T - 326T
25 - 50
4 Months 18 Months 1800
364T - 445T
60 - 150
9 Months 3 Months
143T - 256T
0.75 - 10
* *
284T - 326T
15 - 30
4 Years 16 Years 1200
364T - 445T
40 - 125
1 Year 4 Months
* Motors of this size normally do not have bearings that can be re-lubricated.
These bearings should be replaced at least every 5 years for 8 hr/day service, or every 2 years for 24 hr/day service.
Warning: Bearing grease must be Klüber NBU-15 - DO NOT SUBSTITUTE!
Table 2. Baldor NEMA motors
Motor RPM Frame Type of service
Standard Severe
8 hrs/day >16 hrs/day
- 210 5500 hrs 2750 hrs
> 210 - 280 3600 hrs 1800 hrs
> 280 - 360 2200 hrs 1100 hrs
3600
> 360 - 449 2200 hrs 1100 hrs
- 210 12000 hrs 6000 hrs
> 210 - 280 9500 hrs 4750 hrs
> 280 - 360 7400 hrs 3700 hrs
1800
> 360 - 449 3500 hrs 1750 hrs
- 210 18000 hrs 9000 hrs
> 210 - 280 15000 hrs 7500 hrs
> 280 - 360 12000 hrs 6000 hrs
1200
> 360 - 449 7400 hrs 3700 hrs
Recommended grease forgeneral applications: Polyrex EM (Exxon Mobil)
For other grease types, grease amounts and/or duty conditions please refer to the Baldor Instruction manual.
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