EVVA EMZY, Системное руководство

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2 Hardware and installation
2.1 Motorised thumbturn
The entire motorised thumbturn comprises of the motorised gear unit, control electronics and
other mechanical components.
1.1.1 Motorised thumbturn mechanism
The EMZY EBT motorised thumbturn is electrically driven. The motorised thumbturn mechanism
includes all mechanical components necessary for electrical locking and release and for additional
functions such as manual emergency opening.
The motorised thumbturn incorporates the following functions
x Automated locking and release of thumbturn cylinders
x Emergency opening from the outside is possible at all times with a mechanical key, even
during a power failure.
x Emergency opening from the inside at any time by manually turning the motor
thumbturn, even during a power failure
x It is possible to mechanically remove the twist grip (i.e. the body) to facilitate dismantling
and servicing of the motorised thumbturn.
Mechanical compatibility with the following EVVA thumbturn cylinder
products
x MCS
x 3KS
x 3KS+
x 4KS
x ICS:
x EPS
x Akura44 (in preparation)
An EMZY cylinder as ordered, contains a thumbturn cylinder with different
components made of other materials, which ensure the longevity of the
product despite higher forces and torsional moments.
If a normal thumbturn cylinder is used, the service life of the cylinder is
massively reduced and components may break.
In order to ensure a long service life of (>300,000 cycles), we only
recommend the use of cylinders intended for the purpose or the conversion
of existing cylinders with components intended for the purpose.