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Rev. A.4, 12/01

Page- 8

First, following the template, four holes must be drilled into the door recess flat.  The center
point of these holes should be centered within the recess and positioned opposite the center of
the magnet body so that the strike plate will be centered on the magnet body.  

Accurate

centering is crucial.

To actually mount the strike plate, the drawing below shows you the proper way to orient and
affix the strike’s idle bracket and end brackets.  Note that the ends of the idle bracket are 

ribbed

and match the inner ribbed surface of each end bracket.  You will have to alter the position
between these components from the factory set state (including flipping the end brackets).  Set
this position approximately as is shown in the drawing below.  From that rough position, you can
make final adjustments to the level of the strike by turning the two adjustment screws that attach
it to the idle bracket (see Section 2.4 for the adjustment details).

The actual
attachment
between the
strike assembly
and the door is
made via the
end brackets as
is shown in the
drawing to the
right.  The end
brackets are
attached to the
door recess flat
via four supplied
flat head
machine screws
into the holes in
that you have previously drilled and tapped.  

Be sure to apply the supplied threadlock

 to all

mounting machine screw threads.

2.3.4  HOLLOW METAL (STEEL) DOOR MOUNTING

First, following the template,
a rectangular slot must be
cut into the door top.  This
can be done with a router or
sabre saw.  The slot should
be centered in the door and
positioned opposite the one
that has been cut for the
magnet body so that the
strike plate will be centered
on the magnet body.

Accurate centering is
crucial

.  Also three holes

must be drilled on each end
of the cut-out following the template.

To actually mount the strike plate once you have prepared the cut-out, note that the factory set
configuration of the end brackets and idle plate sets the initial level of the strike plate as shown
in the drawing to the right (top of strike level with top of end brackets).  From that rough position,

1 1/2"-2" (SAM)

1"-1 1/2" (SAM2)

CROSS

SECTION OF

DOOR

SHOWING

RECESS

10-32 x 3/8" (SAM)
8-32 x 1/2" (SAM2)

FLATHEAD SCREW

INTO TAPPED

HOLE

STRIKE

END BRACKET

IDLE BRACKET

APPLY THREADLOCK

TO SCREW THREADS

STRIKE

END BRACKET

IDLE BRACKET

APPLY

THREADLOCK

TO SCREW

THREADS

(METRIC) M5-.8 x 10 mm (SAM) or M4-.7 x 12 mm (SAM2) SCREWS

10-32 x 3/8" (SAM) or 8-32 x 1/2" (SAM2)  FLATHEAD SCREWS

Summary of Contents for Securitron Shear Aligning Magnalock SAM Series

Page 1: ...ions below SECTION 2 2 1 HOLLOW ALUMINUM DOOR FRAME MOUNTING Page 4 SECTION 2 2 2 HOLLOW METAL DOOR FRAME MOUNTING Page 4 SECTION 2 2 3 SOLID WOOD DOOR FRAME MOUNTING Page 5 SECTION 2 3 STRIKE PLATE M...

Page 2: ...where the lock is distant from the power supply SECTION 3 5 SC SENSTAT OPTION Page 13 Read this section if you have a Senstat unit SAMSC SECTION 3 6 DOUBLE DOOR PROCEDURE FOR STATUS REPORTING Page 14...

Page 3: ...port version with metric fasteners Product Specifications are Input voltage 12 or 24 VDC 30 overvoltage is acceptable undervoltage proportionately reduces holding force Current SAM 350 mA 12 VDC 175 m...

Page 4: ...the door is tried and by not allowing the door to flex the risk of the door taking on a permanent bend is eliminated FIG 1 SHEAR ALIGNING MAGNALOCK ASSEMBLY SAM Bottom mounting is a last resort It is...

Page 5: ...the door edge as possible when the lock is mounted on the top or bottom of the door Centering the position of the magnet body is more critical because there is not a lot of free width in the door fra...

Page 6: ...door without encountering an obstacle such as a door adjustment screw that will interfere with mounting the strike Then three holes must be drilled on each end of the cut out following the template To...

Page 7: ...be positioned close to the edge of the frame opposite from the hinges in the case of horizontal mounting to maintain security Also two holes must be drilled on each end of the cut out following the t...

Page 8: ...he plate facing downwards Because of gravity and to maintain optimum operation two of the springs need to be changed in the strike assembly when it is mounted with the strike plate facing downwards Th...

Page 9: ...on the magnet body Accurate centering is crucial Also two holes must be drilled on each end of the cut out following the template To actually mount the strike plate once you have prepared the cut out...

Page 10: ...d to the door recess flat via four supplied flat head machine screws into the holes in that you have previously drilled and tapped Be sure to apply the supplied threadlock to all mounting machine scre...

Page 11: ...so that the strike plate will be centered on the magnet body The template also shows where to drill pilot holes for the supplied 8 x 3 4 sheet metal screws that will affix the idle bracket to the ins...

Page 12: ...eration The optimum gap is 1 10 but this is difficult to measure It is however exactly the height of the interference buttons on the strike plate so position yourself so you can visually look across t...

Page 13: ...y do not show the normal characteristics of an electromagnetic or other inductive load Inductive kickback is suppressed so arcing across switch contacts need not be a concern This suppression also pro...

Page 14: ...scent lamp in parallel with the lock so that the lamp would be illuminated when the lock is powered The lamp acts like a resistor and allows current recirculation which will greatly slow lock release...

Page 15: ...200 FT 20 GA 26 GA 1500 FT 12 GA 18 GA 400 FT 18 GA 24 GA 3000 FT 10 GA 14 GA 3 5 SC SENSTAT OPTION Securitron s optional patented Senstat feature provides true lock status sensing and is available o...

Page 16: ...hite and green wires will be open The orange wires are not used See Figure 5 FIG 5 DOUBLE DOOR WIRING WITH SENSTAT LOCKS SAM ONLY WHITE GREEN WHITE SC LOCK SC LOCKS ARE INTERWIRED AS SHOWN TO PROVIDE...

Page 17: ...customer The replacement at SECURITRON s sole option may be the identical item or a newer unit which serves as a functional replacement In the event that the product type has become obsolete in SECURI...

Page 18: ...uired The second possible cause is that the gap between the magnet body and strike plate has widened to the point that the magnet can no longer pull the strike plate in This can happen for example whe...

Page 19: ...e edge of the door This is easily detectable by manually attempting to move the strike towards and away from the magnet body PROBLEM Apparent electronic noise interference with the access control syst...

Page 20: ...wire runs long enough to be of concern always use 24 volts Note also that it s common to mount 2 Magnalocks on a double door and operate them as one lock only 2 power wires In this case the resistance...

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