NK - 413 TURNSTILE FOR SKI SYSTEMS

Turnstile NK-413 is designed for service in systems of access control in places such as: ski lifts and ski cable cars. The height of supports can be regulated to adapt the level of the barring arm to the height of snow cover. This turnstile can also be used in stadiums, outdoor mass events, sports and relax centres and big constructions sites. In-built passage supporting driver and the system of smooth adaptive braking increase its capacity. It is hence especially recommended in high volume traffic situations. It is also equipped in an automatic braking system of the coefficient MTBF equalling 4 million cycles. Thus it can be used in high traffic / volume environments, where it is necessary to keep all maintenance works to minimum. The impulse which releases the blocking arm may be given by the short circuiting switch, outside access control reader or photo-barrier. The turnstile can also be set to be left open for a set number of passages in one selected direction or in both.

1. Product features:

• all inner steel elements are galvanized, and cabinet outer shells and cover made of acid-resistant stainless steel, all supports and arms are made of stainless steel in a polished finish,
• two-way mechanism enables to use one turnstile both for entering and leaving with a possibility to block backward movement (in prohibited direction), turnstiles can thus be available in clockwise, counter-clockwise or bi-directional passage,
• in case of power failure or fire alarm arms may be turned freely in both directions without a necessity of additional declutching,
• special muffling elements increase the mechanism’s durability and guarantee that a devices functions very quietly,
• in-built clutches regulate the support power of arms, protect the device from defects and the pedestrians from possible injuries,
• microprocessing driver which can be easily configured facilitates cooperation with various systems of access control, photo-barriers. It can be also steered manually.
• interfacing to computer attendance systems
• interior and exterior application, also in areas with frequent heavy snowfall and rainfall,
• optionally, diode pictogram showing turnstile’s current status
• steering readers may be fixed to supports
• access to the inside of the cabinet is secured with locks to prevent unauthorized interference

NK 413

NK 413G

2. Steering:

The blocking system is released by the impulse from the steering mechanism. After a person passes through, arms of the turnstile are immediately blocked and the device sends a signal confirming a completed passage. Unlimited opening time may be set after the impulse is given or one can set the time after which a device will block the passage even if the arm was not moved. It is also possible to keep the turnstile unblocked as long as the opening impulse lasts and to block it once the impulse disappears (unless before that a passage begins). The turnstile can also be set to be left open for a set number of passages in one selected direction or in both.

3. Basic technical data:

4. Additional equipment:

• a handle for any card reader fixed to the turnstile support,
• signalling lamps fixed to the cover or support of the turnstile,
• diode pictogram built in the cover shows information on the direction of passage, stand-by status or blocking,
• • outside acoustic device 12VDC signalling any unauthorized entrance

5. Maintenance:

• a device does not require conservation
• general control of the inside: once a year every 500 thousand passages