Bollards
Hydraulic Bollard | HRB-HS
Optima HRB-HS series hydraulic retractable bollards are designed for high security vehicle entrances, military, industrial, governmental and commercial buildings or streets which are closed to vehicle traffic between certain hours of the day.
The drive unit is hydraulic, but in case of power failure bollard can be lowered or lifted manually with the help of manual hand pumps. With the help of PLC controlled electronics, raise/lower function can be achieved by every kind of card readers, biometric readers like fingerprint or hand shape, radio control, on/off key switch etc. Besides, safety accessories like photocells, inductive loop detectors, flashing lights or red/green lights can be integrated to the system.
System Features
Height when raised | 400-1200 mm |
Environmental durability | 316 stainless steel sleeve, underground parts are hot dip galvanized |
Axle load | 50 tons |
Structure | Heavy duty |
Top plate | Sand blasted aluminum with flashing light around |
Type of steel | S275 (inner core), finishing 316 stainless steel sleeve |
Traffic light | Red/green LED, 200 mm diameter, steel post 2 m height and electrostatic powder coated |
Power | 380 V, 3 Phase, 50-60 Hz (or 220 V/ 440 V etc., three phase, 50-60 Hz optional by a transformer) |
Power failure | Manual hand pump, (or Hydraulic accumulator, DC motor and batteries or UPS (optional)) |
Speed | From 1 bollard to 4 bollards per hydraulic unit: 3-5 s (1.5 s Emergency Raise) From 5 bollards to 6 bollards per hydraulic unit: 5-7 s (2 s Emergency Raise) From 7 bollards to 8 bollards per hydraulic unit: 8-12 s (3 s Emergency Raise) |
Desktop keyboard | Raise, lower, emergency stop, key operated, ‘keyboard in use’ light indicator |
Extra I/O at the PLC | Enough I/O’s to connect any card reader, extra override keyboard etc. later on |
Proximity Sensor | Available to sense the position of the bollard |
Dual vehicle safety loop detector | This detector is used for safety |
Motor Power | Min 4 KW, 1500 rpm |
Environmental conditions | -25 °C and +65 °C, %95 non-condensing humidity |
Environmental conditions (optional) | -40 °C and +70 °C, %95 non-condensing humidity |
After Sales Services
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+90 312 815 15 00
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