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

ELECTRIC SWITCH MECHANISM SP-6BM

ELECTRIC SWITCH MECHANISM SP-6BM
The electric switch mechanism SP-6BM is designed for switching, closure and position control of railway points with undivided throw of switch blades at sections of metro railways.

The electric switch mechanism ensures tight abutment of a switch blade to a stock rail at the extreme positions and does not allow for switch to be locked at clearance of 4 mm and more between the adpressed switch blade and the stock rail and retracts the other switch blade from the stock rail to the minimum distance of gate stroke. A gear with a metal-ceramic friction is used in the design.

TECHNICAL CHARACTERISTICS:

Gate stroke, mm  154 ± 2
 Rule stroke, mm 154 ± 2
 Load, maximum, N 4000
 Overall dimensions, mm  1015х780х255
 Switchgear weight, kg, maximum  190


TYPE, PARAMETERS OF ELECTRIC MOTOR AND TIME OF GATE SWITCHING AT LOAD 2,000 N

Electric motor type Power, WSupply voltage, V Current, А Rotation frequency, rpm Switching time at 2,000 N load, s 

МBT-0,25

200 220/127 2,2 1250 4,5 

МST-0,3 

300 190/110 1,7 850 4,35 



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1, Shchorsa boulevard, Bryansk, 241031, Russia
td@termotron.ru
Phone:

+7 (4832) 29-65-75

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