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RAD4110 Series Aluminum Rail
Knight Global's RAD4110 Series Aluminum Rail has an enclosed track design that is extruded from a lightweight high strength aluminum alloy. The lightweight aluminum rail eases installation and reduces overhead requirements. The RAD4110 Series Rail is the ideal solution, whether your load is located directly under the system or cantilevered off to the side. Knight's RAD4110 Series Rail combined with nylon trolley wheels, provides the lowest rolling resistance in the industry.
  • Features/Benefits
  • Capacities
  • Specifications
  • Accessories
Knight Global RAD4110 Series Rail
Features/ Benefits
Features
• Mechanical Properties:
  ASTM B221 6005-T5 Series Aluminum.
• Overhead and Floor Mounted
  Configurations.
• Supports RAD4110 Series Trolleys, End
  Trucks and Hangers.
• Transfer Loads in the "X" and "Y"
  Directions.
• Max. Capacity: Up to 1,100 lbs. [499kg].
• Product Weight: 4.3 lbs/ ft. [6.23kg/m].
Benefits
• Rail Lengths: Up to 25 ft. [7.6m] without
  Splices.
• Pre-Assembled Accessories.
• Accessories can be positioned along the
  rail, no welding required.
• Load Trolleys and End Trucks are
  designed for cantilevered and direct load
  applications.
• All Hangers and End Trucks are
  designed to prevent binding of bridges
  and runways.
Knight Global RAD4110 Series Rail
RAD4110 Rail Capacities
Hanger Span
Deflection Criteria
L/350*
L/450*
L/550*
ft
m
lbs
kg
lbs
kg
lbs
kg
5
1.524
1100
499
950
431
700
317
6
1.829
1100
499
950
431
700
317
7
2.133
1050
476
875
397
500
227
8
2.438
1050
476
775
351
500
227
9
2.743
950
431
675
306
425
193
10
3.048
850
385
650
295
425
193
11
3.353
700
317
550
250
350
159
12
3.658
550
240
450
204
300
136
13
3.962
500
227
385
175
250
113
14
4.267
435
197
300
136
250
113
15
4.572
350
159
250
113
200
90
16
4.877
335
152
250
113
200
90
17
5.181
280
127
175
79
150
68
18
5.486
265
120
175
79
150
68
19
5.791
230
104
150
68
125
56
20
6.096
210
95
150
68
125
56
21
6.401
195
88
125
57
125
56
22
6.706
175
79
125
57
100
45
23
7.010
160
73
125
57
100
45
24
7.315
145
66
100
57
75
34
* Due to Ergonomic considerations, each rail span distance is tested to determine the maximum single point load required to achieve a predetermined deflection based on a ratio of L/350 (1” of deflection for each 350” of length), L/450 (1” of deflection in 450” of length) or L/550 (1" of deflection for each 550" of length).

For purposes of estimating approximate ergonomic force requirements, the following formula may be used:

0.017 x total mass = maximum effort (in lbf) required to overcome inertia. Effort required to sustain movement is generally 0.35 x effort to overcome inertia e.g.,

250 lb. (113 kg) mass x 0.017 = 4.25 lbf (1.9 kg) to overcome inertia
4.25 (1.9 kg) x 0.35 = 1.48 lbf (0.67 kg) to sustain movement
RAD4110 Rail Cantilevered Capacities
Note: Recommended cantilevered capacities are based upon an optimum 8 ft hanger span.
Cantilevered
Deflection Criteria
Capacity @ 1:350
Capacity @ 1:450
ft
m
lbs
kg
lbs
kg
1
0.30
900
408
750
340
2
0.61
325
147
300
136
3
0.91
125
57
100
45
4
1.20
35
16
30
14

Elastic deformation:  This type of deformation is reversible.  Once the forces are removed, the object returns to its original shape.  The elastic range ends when the material reaches its yield strength.  At this point tic deformation begins.

Plastic deformation: This type of deformation is not reversible.  Once an object reaches this point, it will not return to its original shape.  Plastic deformation ends with the fracture of the material.

Knight Global follows material handling industry standards in determining the capacity ratings for enclosed track overhead workstation crane systems. Each component (e.g. rail, hangers, trolleys,etc.) is individually tested to establish its ultimate failure point. From this number, a safe working load is then assigned to the component. Each rail span length is then tested to determine the maximum single point load required to achieve a predetermined deflection based on a 1:350 ratio (1" of deflection for each 350" of length). The recommended rated capacity chart is based upon single point loading for the listed spans.

Knight Global RAD4110 Series Rail
RAD4110 Series Specifications
Click on image below to view/print

Knight Global RAD4110 Series Specification

RAD4110 Series Accessories
  • General
  • Hangers
  • Load Trolleys
  • End Trucks
  • End Caps/Stops
  • Access Gates
  • Splice Kits
  • Hose Kits
Knight Global - Made in the USA
CE Certification
2011-2015 Knight Global. All Rights Reserved
* Due to continuous product development, Knight Global reserves the right to alter product specifications without notice *
2705 Commerce Parkway, Auburn Hills MI 48326 U.S.A. Ph: 248.377.4950 Fx: 248.377.2135
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ISO14001:2008 Certification