Toshiba EQP Global IEC Series, Инструкция по установке и руководство по обслуживанию

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Maintenance
EQP Global IEC Series Low-Voltage 50/60 Hz Metric Motor
https://www.toshiba.com/tic/ 17
Table 1. Ball Bearing Relubrication Frequency.
Lubrication Intervals in Duty Hours
Frame
Size
Grease Amount
(Oz./Grams)
3000
r/min.
1500
r/min.
1000
r/min.
900 – 500
r/min.
112, 132 0.53/15 4800 7800 10000 10500
160, 180 0.71/20 4200 7000 9000 10000
200, 225 0.88/25 3100 6500 8500 9500
Service Conditions
Standard Duty
Eight hours per day, light to normal loading, clean condition
free of dust.
Severe Duty
Twenty-four hours per day, or light to normal shock loading
vibration, exposure to dirt or dusty conditions.
Very Severe Duty
For very severe conditions where the motor is subject to
high vibration or heavy shock loading and vibration use 1/3
of the value shown in the severe duty table.
Sync. RPM Range Frame Range
Type of Service
Standard Duty Severe Duty
3000
90 – 160
5 Years
3 Years
180 12 Months 4 Months
200 – 355 9 Months 3 Months
1500 (and slower)
90 – 160 7 Years 3 Years
180 – 200 4 Years 1.5 Years
225 2.5 Years 10 Months