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

SP-12NT AND SP-12KT

SP-12NT AND SP-12KT
Electric switch mechanisms, nontrailable, SP-12NT and SP-12KT type with gate stroke of 220 mm are designed for switching blades and movable switch diamonds with continuous running surface (CRS) correspondingly of railroad switches in intermittent duty, closure and position control in continuous duty with rolling stock movement speed up to 200 km/h. The electric switch mechanisms are designed for operation under the moderate climate conditions (UKhL version per GOST 15150-69) at temperature from – 60°C to + 55°C, at relative humidity up to 100% at + 25 °C. The electric switch mechanism design ensures IP54 protection as per GOST 14254-96 and meets specifi cation requirements - TU 32 TsSh 2080-00..

TECHNICAL CHARACTERISTICS 


Gate stroke220±2 
Rule stroke, mm:  
- SP-12NТ147-156 
- SP-12КТ136-146 
Maximum load on the gate, N     6500 
Overall dimensions, mm1015×780×255 
Weight, kg, maximum175 


Type, parameters of electric motor and time of gate switching at load 4,000 N

Electric motor typePover, W Supply voitage, V  Current, А Rotation frequency, rpmSwitching time at 4,000 N load, s 

МSA-0,3

300 190 2,1 850 5,8 

DPS-0,25 

250 160 4,2 1700 3,9 







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

+7 (4832) 29-65-75

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