Usi glisante / batant
Sliding plug doors of IGE-CZ s.r.o. may be used for all types of rolling stock urban transportation. Available in double and single leaf implementation, the clear width can reach values up to 1.800 mm for the double leaf doors and 900 mm for single leaf door. Use of standard dimensions is highly recommended, please place a request in an early project phase! Thanks to a compact design the drives can be used in small installation spaces. For this reason this system is also suitable for upgrading.
The drive is controlled by the RC4-range microprocessor control unit, dc motor drives and two-channel impulse encoder for precise position control of the doors. Units of the RC4-range support standardized CAN and CANOpen communication.
| door dimensions | clear width up to 1800mm |
|---|---|
| temperature range | -30°C → +70°C |
| feed voltage | 24V DC ± 30% |
| door leaf thickness | standard: 28 → 35mm |
| door actuation with a push button on door leaf or on structure, automatic door closing | |
| door drive control | RC4-24V DC microprocessor based control unit |
The motion of the door is provided by 24 VDC motors, the rotational movement is transferred via a toothed belt to a motion screw. Nuts on the motion screw, which connected to the door beams, convert rotary movement to linear movement of the door leaves. Door beams are kept in a linear ball bearing. The plugging movement of each of the wings is provided by shaped guides. Grooves in the guides are shaped to move the door in front of the outer surface of the vehicle body. The plugging motion is supported by rotationg pillars that are actuated by lateral movement of the drive and a shaped cam. Blocking in the closed position is ensured by direct action of a pin towards a locking latch. Release of the catch is performed by a solenoid actuator. Doors can then move freely. In an emergency unlocking the latch is released by mechanical means. Closing and locking the doors indicate two separate limit switches. A contact bar located in the passenger door wing protects against catching.
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