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Automatic bollards with integrated brushless drive - 275/K4EMB 900A

275/K4EMB 900A

275/K4EMB 900A

Automatic bollards with integrated brushless drive

Variant of the EMB line, designed to offer maximum protection against vehicle attacks while also supporting sustainability.

The 275/K4 900 high-security automatic bollard is a fast and high-performance model, tested to withstand vehicle impacts at 50 km/h. Faster than the 1200 mm version and featuring reduced energy consumption thanks to its lighter cylinder, it offers an excellent balance between security and energy efficiency.

Certifications

  • PAS68

    PAS68

  • IWA 14

    IWA 14

  • ASTM

    ASTM

Standard configuration

Bollard
Vehicle access control device in anthracite grey painted steel.
Foundation box
Underground structure housing the bollard.
Control unit
Manages the operation of the bollard.

Customizations

A wide range of accessories makes it possible to customize the bollard to meet any aesthetic, functional, or security requirement.

Technical data

Cylinder material

 S355JR normal steel - X5CrNi 18-10 (AISI 304) - X5CrNiMo 17-12-2 (AISI 316) stainless steel

Cylinder diameter

 273mm

Cylinder height

 900mm

Cylinder thickness

 10mm

Movement principle

 Electromechanical r

Cylinder normal steel finish

 Anti-corrosion treatment - grey anthracite standard painting

Cylinder stainless steel finish

 Grey anthracite standard painting or brushing

Reflecting adhesive strip

 Standard - height 55mm

Rising time

 4s

EFO rising time

 2s

Lowering time

 4s

Emergency lowering

 Standard

Safety reversal

 Standard

Connection line to control unit

 Standard 10m (max 50m)

Voltage for control unit

 230/400 VAC (+/- 10%) 50/60Hz

Brushless motor

 Built-in the bollard

Protection class

 IP 68

Type of use

 2000 Cycles/day

Life units

 3.000.000 Cycles

Impact resistance

 250.000 J

Breakout resistance

 750.000 J

Certified to

 PAS68, IWA 14-1, ASTM M30 (K4)

In compliance with

 -

Nominal operating temperature

 -40°C +70°C (for low temperatures see heating resistance)

Load class (EN124)

 D400

Dimensions

Crash test

Available finishes

  • RAL painting

  • Brushing

  • Knurling

  • Anti-corrosion marine treatment

Safety and visibility

  • Reflecting strip

  • LED lighting strip

  • Warning signal

  • Immersion pump

  • Traffic light

  • Induction loops

Special design

  • Custom cover plate

  • RAL painted cover

  • Custom inclination

  • Fillable tank for paving stones

Functions

  • Automatic lowering

  • EFO (Fast emergency operation)

  • Heating element

  • UPS unit

  • Sensors: alarm, crash

Control devices

  • Key switch

  • Card reader

  • Numeric key pad

  • Finger scan

  • Hand transmitter

  • License plate reader

  • App or Bluetooth

  • Timer (week - year)

  • GSM activator

  • P-Connect

  • Cloud Unit W5-B

Datasheet