Gianni Industries GK140 Installation guide

GK140
Gianni Industries
Brand
Gianni Industries
Model
GK140
Type
Installation guide

This manual is also suitable for

Gianni Industries GK140 is a heavy-duty electric strike designed for access control systems. It features a stainless steel construction for durability and a voltage tolerance of ±10% for reliable operation. With a preload of up to 300 lbs., it can withstand substantial force. The GK140 operates on either 12 or 24 VDC and has a current draw of 500mA/12VDC or 250mA/24VDC. It has undergone rigorous solenoid testing, exceeding 250,000 cycles. The strike is fail-secure, ensuring that the door remains locked in the event of a power failure.

Gianni Industries GK140 is a heavy-duty electric strike designed for access control systems. It features a stainless steel construction for durability and a voltage tolerance of ±10% for reliable operation. With a preload of up to 300 lbs., it can withstand substantial force. The GK140 operates on either 12 or 24 VDC and has a current draw of 500mA/12VDC or 250mA/24VDC. It has undergone rigorous solenoid testing, exceeding 250,000 cycles. The strike is fail-secure, ensuring that the door remains locked in the event of a power failure.

Copyright © All Rights Reserved. P-MU-GK140 Published: 2020.03.12
Handing Guide
Electric Strikes
Operating Voltage: 12 or 24 VDC
Voltage Tolerance: ±10%
Current Draw:
500mA/12VDC ; 250mA/24VDC
Operating Temperature: 14°F to 120°F (-10°C~+49°C)
Humidity: 0~85% non-condensing
Solenoid Testing: Over 250,000! cycles
Preload: Up to 300 lbs.
Construction: Stainless steel
Net Weight: 673g
Latch Throw: GK140: 15 mm, GK145: 11 mm (With 3mm door gap)
Keeper Width: 48mm
GK140/145 Series
Installation Instructions
Lock Mode: Fail-secure
GK145
186
25
39.5
200
3
48
170
12
186
25
39.5
141
200
3
48
141
Attention!
Please follow the sticker’s
instruction to install the strike.
GK140
186
25
39.5
200
3
48
170
12
186
25
39.5
200
3
48
141
141
Unit: mm
Keeper Adjustment (GK145 Only)
Specifications
Models (M: Door Status Monitor)
DIN left DIN right
GK140-L-12
GK140M-L-24 GK145M-L-24 GK140M-R-24
GK140M-L-12
GK140-L-24
GK145-L-12
GK145M-L-12
GK145-L-24
GK140-R-12
GK140M-R-12
GK140-R-24
GK145-R-12
GK145M-R-12
GK145-R-24
GK145M-R-24
The strike keeper can be adjusted horizontally to account for various installation
anomalies. To adjust the keeper, loosen the adjustment screws, move the keeper
horizontally as needed, and retighten the adjustment screws.
(Maximum adjustable range: 3mm)
Adjustment
Screws
Strike
Keeper
Adjustment
Screws
Strike
Keeper
Door handing is determined from the side of the door where
the hinges are visible, according to the German standard DIN
107.
Stand facing the door on the hinge / pull side. If the hinge is on the
right, the door is considered to be DIN right. If the hinge is on the
left, then the door is considered to be DIN left.
DIN left DIN right
DIN left DIN right
Copyright © All Rights Reserved. P-MU-GK140 Published: 2020.03.12
Wiring Diagram
Door status output 1/125VAC
+
-
N.O.1
C.1
N.C.1
+
-
Power
Input
N.C. contact output: closed status
N.O. contact output: open status
Operating
Voltage
Door Status
Output
GK145GK140
Wooden Frame
Lip extension brackets are available for wider jambs.
I
ns
wi
ng
LP-GK231-50
50mm
LP-GK231-25
25mm
Optional Brackets
Mortise Mount in Wooden Frame
1
32
4
Tighten the indicated screws. Connect the wires and install the strike.
Mark the position of the latch bolt on
the door frame as shown in the figure.
It must be ensured that there is a small space between the latch bolt and actuated latch stop when the door is closed
and the latch bolt is in its locked position. This will relive pressure on the solenoid valve and reduce the risk of failure
when opening the door.
Note
Measure the vertical and horizontal
position of the latch bolt on the door
leaf.
Mount the supplied template and align
to the marked line.
Drill and cut the frame according to
the template.
23.5mm
56
Installation Steps
  • Page 1 1
  • Page 2 2

Gianni Industries GK140 Installation guide

GK140
Gianni Industries
Brand
Gianni Industries
Model
GK140
Type
Installation guide
This manual is also suitable for

Gianni Industries GK140 is a heavy-duty electric strike designed for access control systems. It features a stainless steel construction for durability and a voltage tolerance of ±10% for reliable operation. With a preload of up to 300 lbs., it can withstand substantial force. The GK140 operates on either 12 or 24 VDC and has a current draw of 500mA/12VDC or 250mA/24VDC. It has undergone rigorous solenoid testing, exceeding 250,000 cycles. The strike is fail-secure, ensuring that the door remains locked in the event of a power failure.

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