Automatic Systems BL 229 - Technical Specifications; Common Technical Characteristics

9. TECHNICAL SPECIFICATIONS
9.1. COMMON TECHNICAL CHARACTERISTICS
Folded and welded sheet steel housing, protected from corrosion by two coats of paint.
Internal machine elements treated against corrosion by electrogalvanisation.
Single phase 230VAC, 50/60Hz + Ground
4
.
Nominal power consumption (at maximum speed, without option): 335 W.
Three-phase asynchronous motor of 250 W.
Worm gear motor (1:19 ratio), life-lubricated.
Secondary transmission by crankshaft-connecting rod device ensuring perfect mechanical locking in the two extreme
positions (barrier open and closed).
Automatic barrier unlocking in the event of power failure (programmable), the opening being then possible by pushing the
boom arm manually.
Frequency converter ensuring progressive accelerations and controlled decelerations, for a vibration-free movement and
enhanced protection of the mechanism (adjustable acceleration and braking ramps).
Inductive analogue position sensor for permanent monitoring of the boom position.
Balancing of the arm by adjustable springs.
Operating Temperature between -20 and +50°C (without optional heating).
Relative humidity < 95%, without condensation.
Operation unperturbed by winds of 120 km/h.
MCBF (Mean Cycles Between Failures): 10,000,000, with normal maintenance.
Net weight (excluding boom arm): 83 kg.
IP 44.
Noise emitted during operation < 70 db(A).
5
Conforms to European standards
4 Not to be connected to a floating network or to high impedance earthed industrial distribution network..
5 Measured at 1 m from the surface of the machinery and at a height of 1.60 m above the ground; according to ISO 3744. No hearing protection needed..
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BL 229