GEM L-NH500 Specification Sheet

The A value in the table below shows the
minimum requirement distance of the door frame
for different electromagnetic lock model.
A Value
Magnet Grade
38mm
300 LBS
600 LBS 42mm
48mm
800LBS
60mm
1200 LBS
Application for the Electromagnet:
EM-NH500 Series
Installation of L bracket on Out-swing Doors
1
F o l d t h e m o u n t i n g
template 90° angle along
the dotted line.
4
A s s e m b l e t h e
e l e c t r o m a g n e t a n d L
bracket with an Allen
wrench.
Copyright © Gianni Industries, Inc. All rights reserved.
DM-CA-L-NH500 Ver. B Published on 2011.09.08
Optional Brackets
L-150, L-EM150...
L-300,L-10001ST...
L-750, L-350,L-400...
L-500,L-600...
2
Drill the holes marked on
the template.
5
Power
Turn on the power of
electromagnet. Let the
electromagnet and the
a r m a t u r e p l a t e b o n d
together. Press L bracket
against the door frame.
L-NH500 Bracket
Out-swing narrow frame doors
Door Frame
Magnet
Out-swing
Door
Leaf
A
2 6
Mounting Plate
2 6
EM-NH500
Hollow Metal Door Reinforced Door
3
8mm 16mm
6.8mm for M8-1.25 thread
Drill a hole 8 mm in Drill a hole 6.8 mm in
d i a m e t e r
diameter through the
inside. Screw with a
d o o r. E n l a r g e t h e
hole to 16 mm from M8-1.25 thread.
outside.
6
Power
Fasten L bracket on the
door frame.
GIANNI INDUSTRIES, INC.
No. 13, Zhongxing Rd., Tucheng Dist., New Taipei
City 236,Taiwan (R.O.C.)
Tel: 886-2 2267 7986 / Fax: 886-2 2267 9876
E-Mail: inquiry@gianni.com.tw
Website: gianni.tw
"L" brackets
2 6
7
4 8
7
7 5
Unit:mm
8
7
4 0
7 1
4 0
Solid Door
36mm
8mm 12.7mm
Drill a hole 8 mm in
f r o m diameter through the
d o o r. E n l a r g e t h e
hole to 12.7 mm from
o u t s i d e .
thickness of the door
is 36 mm.
Finish
Test the unit. Tap the
p l u g s i n t o
electromagnet
T h e
t h e