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19 N-Series Strength Information Safety Distance Guidelines Safety Fences
N-Series
AL Frames / AL Pipe Frames / Steel Pipes / Safety Fences / Related Accessories QHorizontal Strength, Panel Retention, Beam Frame Durability Test Beam Frame Durability
Safety Fences

Horizontal Strength
Test
Panel Retention
N-Series AL Frames / Accessories Infill Material Force point K-NFUBY8-50B Force point Force point K-NFUBY8-50B Attack point
Fence Type
K-NFUBY8-PET3
Panel
Mesh/Nets
Mesh/Nets
Force point
Force point
Attack point
Attack point
Force point
P.19-009
Economy Series AL Frames / Accessories Image 2000N 2000N 2000N
P.19-037 1000N 1000N 1000N 5200N 5200N 5200N
AL Pipe Frames / Accessories

P.19-067 Evaluation Method: Pushed at 1000 mm from the ground with 2000N → Panel does not come off. Pendulum impact with 75 kg weight producing
Pushed at the panel center with
PE Coated Steel Pipes / Accessories Test Results: ○ ○ ○
1000N → Mesh/Nets does not collapse.
5200N at beam frame → no failure.

P.19-070 QJIS Reference Test Pendulum Test Exam Details:
Safety Fences / Accessories Fence Types: (Reference: JIS B9716)
Test
K-NFUBY8-50B
Infill Material
Mesh/Nets
P.19-072 Attack Point
Weight: 75 kg

115J
Image
Drop Height:
693 mm

Evaluation Method: Impact with 115J energy at 2/3 fence height
→ no deformation.
Results: ○
Note: ※ 115J = impact energy of a 90 kg person colliding at 1.6 m/s.
Safety Fence Frame Fastening Method
·The fastening method for N-Series Safety Fence uses self-tapping screws (without tapped hole machining)
·Due to using self-tapping screws, the frame cannot be disassembled and reassembled.
·The frame width differs between the pillar frame and beam frame. There is a step difference between the frames.
N-Series Frame-to-Frame
Self-tapping screw fastening Diagram
<N-Series Fastening Method>
Top view NFFHF6-2540
Nuts for Series 6
Self-tapping (Part no. HNTP6-6)
screw

NFFS6-3030
For N-Series Beam frame (NFFHF6-2540),
19-073 the groove width is 8mm. Please use Nuts for Series 6 19-074