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 NEMA 20 CABLE LADDER - ALUMINIUM
ALUMINIUM CABLE LADDER NEMA CABLE LADDERS
TECHNICAL DATA
Cable Depth: 100mm Loading Data:
Basic Load Capacity = 370 kgs/lin.m on 3.0m span. Length: 6m
Rung Spacing: 300mm nominal
PARTS LIST
Dim “W” Type
150 20 300 20 450 20 600 20
Part No.
AL20 150 AL20 300 AL20 450 AL20 600
3000/6000
W
300
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ALLOWABLE LOAD GRAPH
DEFLECTION GRAPH
Allowable loads are determined generally in accordance with NEMA standard VE 1 and verified by testing. Safety factor = 1.5 on collapse load for single span.
Deflections shown apply to the end-bays (ie. worst case) of a continuous ladder run. To find deflection of a single span, multiply by 2.5.
C
T
E
U
R
L
T
E
S
B
4
F
2
9
1
R
O
S
I
N
A
C
E
S
R
T
A
E
Y
I
N
G
9
0













































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