AC MOTOR MBT-0,25
AC motor MBT-0,25, built-in, reversible, asynchronous, three-phase, of specialized application, is designed for operation in the electric switch mechanisms for switching switch blades of railway switches of electric interlocking.
An alternating current electric motor of the MBT‑0.25 type is built-in, reversible, asynchronous, three-phase, special-purpose, designed for operation in electric switch drives serving for the translation of wits of railway switches of electrical centralization.
It is allowed to use an electric motor in other railway automation devices, if the operating conditions meet the requirements of these technical specifications.525121.009 technical specifications.
The electric motor is designed to operate in a moderately cold climate ("UHL" category 2 according to GOST 15150-69).
The electric motor, according to the effects of mechanical loads and climatic factors, meets the requirements for classification groups MC4 and K3 (version "UHL"), respectively, according to GOST 34012-2016.
The degree of protection against external influences is IP40 according to GOST IEC 60034-5-2011. According to the method of protecting a person from electric shock, the device belongs to class 0 according to GOST 12.2.007.0-75.
It is allowed to use an electric motor in other railway automation devices, if the operating conditions meet the requirements of these technical specifications.525121.009 technical specifications.
The electric motor is designed to operate in a moderately cold climate ("UHL" category 2 according to GOST 15150-69).
The electric motor, according to the effects of mechanical loads and climatic factors, meets the requirements for classification groups MC4 and K3 (version "UHL"), respectively, according to GOST 34012-2016.
The degree of protection against external influences is IP40 according to GOST IEC 60034-5-2011. According to the method of protecting a person from electric shock, the device belongs to class 0 according to GOST 12.2.007.0-75.
| Overall dimensions, mm: | 310х260х180 |
| Switchgear weight, kg, maximum: | 18 |
| Consumption current, A, maximum: | 1,4 |
| Cos ϕ : | 0,70 |
| Efficiency %, minimum: | 59 |
| No-load current, A: | 0,75 |
| Rated voltage, V: | 220 |
| Rotation frequency, rpm: | 1250±50 |
| Starting torque, Mp, Nm, not less: | 3 |
| Starting torque, Mp, Nm, not less than Starting current, In, A: | 4 |
