Nice M7BAR barrier housing for booms up to 7 m, orange

The Nice M7BAR is the most powerful barrier in the M-BAR range, for wide entrances where lorries also pass – a company yard, warehouse, logistics site or an entrance with two traffic lanes. The housing has the same dimensions of 400 × 299 × 1,215 mm as the M3BAR and M5BAR, but it weighs 85 kg and the 24 V DC motor with encoder has a starting torque of 300 Nm. The long boom opens more slowly, in 6 to 10 seconds, and according to the Nice manual the barrier handles up to 200 cycles per hour.

Boom assembly

• Passage 5 m – one XBA5 boom, 5,150 mm.
• Passage up to 6 m – two XBA15 booms (3 + 3 m).
• Passage up to 7 m – XBA15 and XBA14 (3 + 4 m), about 7.3 m in total.
• Coupling – the boom parts are joined by the XBA9.

Accessories for a long boom

• Rest – fixed WA11 or folding WA12 at the end of the boom.
• Skirt – depending on the length, 2 or 3 aluminium WA13 skirts are mounted on the M7BAR boom.
• Lights – XBA6 LED strip for 6 m or XBA18 for 8 m, XBA7 flashing light inside the housing.
• Control and safety – OXI-BD receiver, Nice Era EPMB photocells, XBA13 rubber and WA10 stickers.

Before installation

• An even wider entrance – two M-BAR barriers facing each other in Master-Slave mode cover an entrance wider than 8 m.
• In the box – foundation plate with 4 anchors, 2 boxes for photocells, cover with boom holder, 300 mm aluminium coupling and release keys.
• Wind – with a joined boom, check that both parts are firmly connected; strong wind and salt also shorten its service life.
• Environment – IP54 protection, operation at −20 to +55 °C, PS224 backup battery optional.

Ready-made kits are the M7BAR with a boom up to 6 m and with a 7 m boom. In the Košice and Prešov regions we install the barrier; more on the page Installation.