Inner Height: 45mm(1.77in)
Inner Width: 50-250mm(1.97-9.84in)
Outer Height: 65mm(2.56in)
Outer Width: 77-277mm(3.03-10.90in)
Bending Radius: R75/100/125/150/175/200/250/300mm(2.95/3.94/4.92/5.91/6.89/7.87/9.84/11.81in)
Pitch : 68.1mm(2.68in)
Links per Meter: 15 pcs
Max cable diameter:40.5mm
Structure: non-openable bridge type
End brackets :rectangular connectors
Material: engineering Nylon
Length: cut to length / customization
Color :black body with yellow pins
Available accessaries :inside separators (dividers )/optical fiber clamps on one side link
MOQ : 1Meter or Set
Custom available (logo /color )
The drag chain 45x100 (model YDLB45100) is an open-bridge nylon cable management solution engineered with a 45mm internal height and a 100mm internal width. Molded from 100% virgin PA66 engineering polymer, this high-capacity cable track delivers superior tensile strength, excellent wear resistance, and long-term oil endurance under demanding operational conditions. Its snap-open bridge crossbars enable rapid cable insertion, visual inspection, and routine maintenance directly on the machine frame, significantly reducing downtime during production.
With its generous 100mm internal width, the drag chain 45x100 accommodates up to 10 standard power cables, feedback lines, or pneumatic air hoses with outer diameters up to 40.5mm. The open-bridge architecture maximizes ventilation around internal conductors, dissipating operating heat effectively during continuous reciprocating travel. Available in bending radii from R75 to R300 (with R75, R100, and R150 being the most popular for CNC layouts), it ensures quiet, low-vibration articulation across automated equipment gantries.
Review the specific parameters for the 45x100 model alongside the full 45 series dimension options in the table below:
|
Parameter |
Value |
|
Inner Height |
45 mm |
|
Inner Width |
100 mm |
|
Outer Height |
65 mm |
|
Outer Width |
127 mm |
|
Pitch |
68.1 mm |
|
Bend Radius |
R75 R100 R125 R150 R175 R200 R250 R300 |
|
Max Cable OD |
40.5 mm |
|
Material |
PA66 |
|
Structure |
Bridge Type |
|
Operating Temp |
-40°C to +130°C |
|
Optional Configurations |
Inside separators / optical fiber clamps /steel mounting brackets /Color /Logo |
Quality begins with raw materials. Every batch of our drag chain 45x100 is manufactured using pure PA66 nylon granules stored directly in our workshop, ensuring high impact strength, chemical resistance, and wide thermal stability from -40°C to +130°C without risk of joint brittleness.

Our skilled technicians assemble individual molded links into required length segments, integrating optional vertical separators, optical fiber clips, or steel mounting brackets according to customer drawings. Each assembled drag chain 45x100 length undergoes manual flexibility and pin interlocking checks before final packing.

Finished drag chain 45x100 units are coiled, strapped, and packed into heavy-duty corrugated cartons or stacked onto pallets for secure export transit. For harsh environments with flying coolants or hot chips, explore our 45x150 enclosed drag chain range.

Contact our technical sales engineers today for CAD models, volume discounts, and fast global delivery.