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Article No. | 1PH1... | Product brand name | SIMOTICS | Product type designation | M-1PH1 | Product designation | Main motor | Type of motor | Squirrel-cage asynchronous motor | Cooling | Forced ventilation | Ambient temperature, admissible | | | -20 ... +65 °C | | -15 ... +40 °C
without power derating | Relative humidity, during | | | ≤ 95 % | | ≤ 90 % | Installation altitude | Up to 1000 m above sea level
without power derating | Maximum noise level | 72 dB | Thermal class | F | Vibration severity grade | | | Grade B is maintained up to 1800 rpm
Grade S is maintained from 1800 rpm to 10000 rpm | | Grade B is maintained up to 1800 rpm
Grade R is maintained from 1800 rpm to 6000 rpm | Shock resistance | 2.25 m/s2
(continuous in axial direction);
10 m/s2
(continuous in radial direction) | Static bearing lifetime | > 20000 h1) | Oil seal lifetime | > 20000 h | Encoder lifetime | > 20000 h | Motor lifetime | 20000 h | Degree of protection | IP54 (dust-tight and splash-proof during motor operation) | Type of construction | IM B5, IM B3, IM V1, and IM V5 | Paint finish | Anthracite | Certificate of suitability | CE, EAC | | | | | | |
1) This lifetime is only for reference. When a motor keeps running at rated speed under rated load, replace its bearing after 20000 hours to 30000 hours of service time. Even if the time is not reached, the bearing must be replaced when unusual noise, vibration, or faults are found.
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