Product
WD-20S Series
Standard Barrier

- Diversif ied barrier bars with different length available, up to 6 meters maximum,
which offers wide scope of application. - DC permanent magnet synchronous motor(PMSM), servo control.
- Bi-direction boom holder design: left / right installation can be exchanged easily
and quickly. - Double tension spring crank transmission design, for more stable and reliable structure.
- Eliminate limit switch design, accurate encoder detection, detecting boom position when
power on. - Adjustable open/close speed control (2-5 sec)
- More sensitive and reacting faster when reversing on obstacles.
- Integrated RS485 communication, infrared photocell and loop detector interface.
- Traffic Light interface (AC220V, can support lamp with 40W)
- Case Dimension(mm) : 360W x 1030H x 320D