МТФ 311-8 МТН 311-8

Three-phase asynchronous crain electric motors of series МТФ--311-6, МТФ--312-6, МТН-311-6, МТН-312-6, МТФ--311-8, МТФ--312-8, МТН-311-8, МТН-312-8 with a phase rotor

Three-phase asynchronous crain electric motors of series MTФ--411-6, MTФ--412-6, MTН-411-6, MTН-412-6, MTF--411-8, MTФ--412-8, MTН-411-8, MTН-412-8 with a phase rotor

Capacity on a shaft, kw, at PB = 40 %	7.5
Frequency of rotation, rev/min	695
Height of an axis of rotation, mm	180
Amperage of a stator at 380V, A	22.8
cos f	0.68
Efficiency, %	73
Amperage of a rotor, A	21
Voltage between rings of a rotor, V	245
The maximal moment, kgm	27
The turning moment of a rotor, kgm²	1.1
Operating mode	S3-40%
Weight, kg	180
The maximal frequency of rotation, rev/min	1900
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