MARKSTAAR - High Speed Barrier

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High Speed Barrier

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High Speed Barrier

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Model: MIB10
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High Speed Barrier MIB 10

High Speed Barrier 115V, 60 Hz, 400 watts in RAL 2000 Orange.
Factory adjustable opening or closing time from 0.6 to 3.0 seconds.
Includes our standard octagon arm flange.
Includes: Controller with built in hall sensor that provides precise barrier arm status information to controller; up/normal/down switch; receptacle, and power switch. Integrated extra sensory device feature. RS422 output.
Maximum arm length is 12' – Only when using aluminum round arm # MSB4B-030.
Maximum arm length for automatic open on power failure is 10 feet with round arm MSB 4B-030.

Technical Description
The combination of our proven and reliable electric motor with a lever system represents a simple and extremely reliable drive solution. It permits short opening and closing durations without the barrier boom bouncing in the end positions. The lever system locks the barrier boom at both end positions. In the event of a power failure, it can still be moved easily by hand.
The complete drive system is attached to the barrier housing as a single unit, and can easily be removed from the housing by removing the mounting screws.
A built-in spring mechanism provides a precise counterbalance for the barrier boom.
The springs are factory set to correspond with the boom length prior to delivery. If necessary, the springs can be easily reset in situ during assembly, for example if the barrier boom is shortened or if signs are attached to the boom. It is also a simple matter to change the handing on-site from right-axial to left-axial.

The Drive Unit
The two barriers MIB 10 and MIB 20 differ in the type of motor drive they are fitted with. In the end positions, the motor remains with voltage applied but at reduced power. This power is dissipated in the form of heat, which prevents the occurrence of condensation and corrosion. This guarantees consistent opening and closing times, even in cold climatic conditions.

MIB 10
The heart of the barrier is the combination of the brushless maintenance free direct current motor with its intelligent control mechanism. This combination, developed especially for this application, represents a substantial technological leap forward due to its flexible acceleration and deceleration and its independently adjustable opening and closing times. This further optimizes the movements achieving considerable service life with long maintenance-free intervals. Hall sensors integrated into the motor provide precise data regarding the position of the barrier boom at any particular instant, and they also provide the control system with a way of verifying the optimum acceleration and braking characteristics. By calculating the exact position of the boom, it is possible to make feedback directly available in any position in the form of zero potential signals. This removes the need for mechanical limit switches which are prone to wear and tear.

Housing
The housing is manufactured from 14 gauge zinc plated sheet steel on to a base frame of stainless steel, then phosphate and powder coat finished for maximum protection against corrosion. Control units are mounted onto a removable zinc plated sheet steel panel. All of the components within the barrier housing are readily accessible through the maintenance door and removable top cover. The housing is supplied in an RAL 2000 orange color finish as standard. Other colors are available on request, at extra cost.

Barrier Boom
The Round Barrier Boom MSB 4
The round boom is made of highly stable aluminum Ø 3“ x 1/18“ profile, and finished with an RAL 9010 white powder coat then applied with bright red reflective tape strips.

The Octagonal Barrier Boom MSB 5
This boom is extruded from highly stable aluminum alloy to produce an octagonal profile of 4“ x 21/8“ x 1/16“ and finished with an RAL 9010 white powder coat then applied with bright red reflective tape strips.

The Control Device
Both the MIB 10 and MIB 20 barriers may only be operated in conjunction with the respective MLC controllers especially developed by Magnetic. Refer to the applicable MF data sheets for relevant details in each case.

Available Versions
Barriers may be supplied with the barrier boom fitted to either the right or left hand side. In its standard configuration the maintenance access door is positioned on the road side, although on request it can be any one of the other sides.

Arm Flanges: (additional cost)

Swing away flange for octagonal arm (MSB 5N-025) 1031.5052
Swing away flange for round arm (MSB 4B-030) 1031.0282
Wood arm flange (tapered 1" x4" arm) (1031.5037)
Relocking swing away flange for foam covered arm part # MSB9N-025 (1031.5259)

Barrier Arms: (additional cost)

8 foot aluminum barrier arm octagonal shaped, standard arm flange used (MSB 5N-025)
8 foot aluminum barrier octagonal, swing away arm, requires part # 1031.5052 (MSB 5B-025)
10 foot aluminum round, swing away arm, requires part # 1031.0282 (MSB 4B-030)
8 foot foam covered arm, requires part # 1031.5259 (MSB 9N-025)
10 foot foam covered arm, requires part # 1031.5259(MSB 9N-030)
Wood Arms – requires part # 2069.0047 or 1031.5037

Accessories: (additional cost)

48" Foam protective edge for octagon arm, White (3147.1000)
48" Foam protective edge for wood arm, Yellow (3147.1001)
Contact for release of barrier arm (arm mounted – contact open) (1031.5061)
Glue on edge protection of sponge rubber 7/8 x 3/8 inches (3147.0007)

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