1, Shchorsa boulevard, Bryansk, 241031, Russia
+7 (4832) 29-65-75
td@termotron.ru

AC MOTOR MST-0,3

AC MOTOR MST-0,3
AC motor MST-0,3, built-in, reversible, asynchronous, three-phase, of specialized application, is designed for operation as a component of the electric switch mechanism for switching heavy and standard switches of electric interlocking and operates together with RD32TsSh03.07-90 (hereinafter referred to as the OTU).

The electric motor is designed for operation under the moderate climate conditions, U version, category 2 per GOST 15150-69. According to the location conditions per
allowable mechanical and climatic impact the product falls into classifi cation groups MSZ and KZ established in annex 3 of the OTU.

The electric motor execution is 1M 1101 per GOST 2479-79.

Application of the electric motor for installation in other devices and mechanisms is not allowed.

The degree of protection is IP43 per GOST 17494-87.

In terms of personnel protection against electric shock the electric motor is referred to class 0 per GOST 12.2.007.0-75.

TECHNICAL CHARACTERISTICS:

Supply voltage, V
190/110 
Power, W300 
Consumption current, A, maximum   2,1/3,6 
Rotation frequency, rpm850±5%
Motor torque, N*m (kg*m)3,43 (0,35)   
Frequency, Hz 50 
Efficiency %, minimum66 
Cos ϕ 
0,72 
Starting torque ratio, minimum 1,7 
Specified lige, cycles: 
- at rated load                    500 000     
- at maximum load250 000 
Overall dimensions, mm, maximum  310×255×198

Weight, kg, maximum  18




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1, Shchorsa boulevard, Bryansk, 241031, Russia
td@termotron.ru
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+7 (4832) 29-65-75

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