Inner Height: 30mm(1.18in)
Inner Width: 25-103mm(0.98-4.06in)
Outer Height: 45mm(1.77in)
Outer Width: 45-123mm(1.77-4.84in)
Bending Radius: R55/75/100/125/150/175/200mm(2.17/2.95/3.94/4.92/5.91/6.89/7.87in)
Pitch :45.7mm(1.80in)
Links per Meter:22 pcs
Max cable diameter:27mm
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 30x38 bridge drag chain is a cost-effective, bridge open-style cable carrier engineered from high quality PA66 nylon—not low grade recycled or blended materials—delivering exceptional wear resistance, mechanical strength, and long service life for automation applications; this 30mm series features a 30mm inner height and 38mm inner width, accommodating up to 4 standard cables or hoses with max diameter 27mm, with a most popular bending radius of R75 that provides smooth articulation while maintaining a compact footprint; this model is particularly well-suited for automatic glass cutting machines, where reliable cable guidance is essential for precision cutting operations and uninterrupted production.
|
Item No |
Internal Dimensions (H x W) mm |
External Dimensions (H x W) mm |
Bending Radius (R) mm |
Pitch
mm |
Chain Links per Meter pcs |
Opening Principle |
Max cable diameter mm |
|
YDLB3025 |
30X25 |
45X45 |
R55
R75
R100
R125
R150
R175
R200 |
45.7 |
22 |
bridge openable type |
27 |
|
YDLB3038 |
30X38 |
45X58 |
|||||
|
YDLB3050 |
30X50 |
45X70 |
|||||
|
YDLB3057 |
30X57 |
45X77 |
|||||
|
YDLB3060 |
30X60 |
45X80 |
|||||
|
YDLB3070 |
30X70 |
45X90 |
|||||
|
YDLB3075 |
30X75 |
45X95 |
|||||
|
YDLB3077 |
30X77 |
45X97 |
|||||
|
YDLB30103 |
30X103 |
45X123 |

Beyond the 30x38 model, this cost-effective bridge series also includes 30x60 cable carrier, 30x75 bridge drag chain(our best-selling model), 30x77 bridge drag chain, and 30x103 bridge drag chain to accommodate diverse cable bundle requirements; the R75 bending radius is specifically optimized for glass cutting machine applications—delivering reliable performance without occupying excessive space in the machine structure; available with steel mounting brackets upon request for enhanced durability in high-cycle operations; to further enhance functionality, we offer customizable options including inner separators for cable organization, side-mounted fiber clips for optical cable routing, customized colors, and logo printing; for applications requiring full dust, coolant, and spark protection, consider our 30x103 enclosed drag chain which features sealed top and bottom covers for harsh CNC and machining environments.
Ideal for laser cutting machines, glass cutting machines, packaging machinery, machining centers, and automated assembly lines where the working environment is clean and cable access frequency is high; its open bridge structure provides excellent heat dissipation while maintaining reliable cable protection against mechanical stress; with factory-direct pricing and global shipping, we deliver cost-effective cable protection without compromising on quality.