Sleeper-Integrated Electric Point Switch Machine
+7 (499) 266-69-96
Address
1–33, plot 1, Letchika Babushkina str., Moscow, Russia, 129344

Sleeper-Integrated Electric Point Switch Machine



Sleeper-Integrated Electric Point Switch Machine is a non-trailable electric point machine, integrated into a hollow metal bar (sleeper-integrated), in block design with internal gate lock.

The device is implemented in railway signalling system for railway infrastructure and designed for switching into repeated-short-term mode, lock and control the position in continuous mode of the points (movable cores of the crossing bond) of centralized points with a joint stroke of the points.

This is an innovative solution with clear competitive advantages in the railway equipment market. The economic effect is achieved by reducing the operating costs of servicing the device itself, increasing the service life of the switch assembly due to high-quality mechanized ballast lining, as well as the absence of a switch set.

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Technical specifications

Weight: not more than 620 kg.

Overall dimensions: 3050x400x355 mm.

The stroke of the switch device (working rods): from 24 mm to 250 mm.

The stroke of the control rods corresponds to the stroke of the working rods.

The nominal switch force: 4.5 kn.

The switch time: not more than 7 sec.

The locking force of the switch points: at least 50 kn.

The electric current at the nominal switch force: not more than 7.5 A.

The electric current during stop operation: not more than 8.0 A.

The axle load of the skipped moving units: up to 32 t

 

Advantages

  • The sleeper-integrated point switch machine is located in a hollow metal bar, ensures the mechanized tamping of the beams on the switch assembly and ensures the rigid fastening of the stock rail, which prevents the widening of the track in the first switch section.

  • The locking of the point switches is carried out on the body (bar), with a locking force of 100 kn, which is twice the locking force required by Russian state standard N 32658.

  • The modular design allows for maintenance work by the service method without disassembly of the device.

  • The point switch machine is characterized by an increased resource and high reliability.

  • The use of reliable elements in the design of the device significantly reduces the time between inspections.