Inner Height: 45mm(1.77in)
Inner Width: 50-200mm(1.97-7.87in)
Outer Height: 65mm(2.56in)
Outer Width: 77-227mm(3.03-8.94in)
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: enclosed cover type
End brackets :rectangular connectors
Material: 30% glass fiber +nylon PA66
Length: cut to length / customization
Color :black body with yellow pins/fully black
Available accessaries :inner separators (dividers )/optical fiber clamps on one side link/steel mounting brackets
MOQ : 1Meter or Set
Custom available (logo /color )
The medium-duty nylon cable drag chain (45x60mm enclosed series) is engineered to provide ultimate physical protection for electrical cables, hydraulic lines, and pneumatic tubes in demanding automation systems. Unlike standard unreinforced plastic carriers, this chain is specifically molded from high-grade 30% glass fiber reinforced PA66 nylon (PA66+GF30). Incorporating glass fibers into the polyamide matrix significantly increases flexural strength, load capacity, creep resistance, and dimensional accuracy, ensuring the chain does not sag or deform under extended dynamic travel.
Featuring a fully enclosed outer structure, this cable carrier completely seals off internal wiring from hot metal chips, flying debris, wood dust, and chemical coolants. The snap-open cover mechanism allows maintenance technicians to easily open upper or lower lids to insert or replace cables without disassembling the entire carrier length. For setups requiring open frame designs or larger internal width options, explore our 45x250 CNC Cable Drag Chain for customized cable layout requirements.
|
Parameter |
Value |
|
Inner Height |
45 mm |
|
Inner Width |
60 mm |
|
Outer Height |
65 mm |
|
Outer Width |
87 mm |
|
Pitch |
68.1 mm |
|
Bend Radius |
R75 R100 R125 R150 R175 R200 R250 R300 |
|
Max Cable OD |
40.5 mm |
|
Material |
30% GF + PA66 |
|
Operating Temp |
-40°C to +130°C |
|
Structure |
Enclosed cover type |
|
Configurations |
Standard rectangular mounting brackets / Optional steel end brackets /inner separators /optical fiber clamps /custom logo /color |
Factory Manufacturing & Glass-Fiber Processing Excellence
Our manufacturing facility strictly controls raw material compounding, precision molding, and link assembly to unleash the maximum mechanical potential of glass fiber reinforced nylon.
Our climate-controlled warehouse exclusively stores premium PA66 virgin resin compounded with 30% glass fiber (PA66+GF30). This glass-reinforced nylon formulation drastically improves tensile strength, thermal resistance, and dimensional stability compared to standard unreinforced nylon.

Equipped with dedicated precision steel molds and heavy-duty injection presses, our factory melts and molds glass-fiber reinforced nylon pellets under strict pressure controls to prevent warping, shrink marks, and internal stress in every chain link.

Technicians assemble each 45x60 enclosed chain link, snap yellow rotary pins into place, and test joint flexibility. The 30% glass fiber reinforced nylon structure provides superior joint wear resistance, enabling continuous high-frequency reciprocating motion without deformation.

● Light-Duty Series (18mm, 20mm): Manufactured for compact spaces, light cable loads, short travel distances, and standard economical setups.
● Medium-Duty Series (25mm, 35mm, 45mm): Formulated with 30% glass fiber reinforced nylon for medium-to-heavy cable payloads, high acceleration rates, mid-length travel, and rigid industrial machinery.
● Heavy-Duty Series (55mm, 65mm, 80mm): Engineered with thick-walled glass fiber reinforced nylon for extreme payloads, extra-long travel distances, harsh outdoor environments, and continuous heavy-duty machinery cycles.