38mm Nylon Cable Drag Chain Enclosed Side-Open Series (Long Travel )

Protect and guide your vital electrical lines, optical cables, and pneumatic hoses with our 38mm inner height nylon cable drag chain. Specially engineered for long travel distance systems, high-speed CNC machinery, and heavy-duty industrial automation, this fully enclosed side-open series provides superior structural strength, long-term wear resistance, and reliable cable protection over extended travel strokes.

Key Structural Advantages & Long-Travel Capabilities

• PA66 + 30% Glass Fiber Composition: Precision-molded from high-impact polyamide 66 reinforced with 30% glass fiber and specialized performance additives, providing exceptional tensile strength, high load-bearing capacity, and non-sagging performance across extended travel lengths.
• Enclosed Side-Opening Architecture: The fully enclosed structure effectively shields internal wiring from flying metal shavings, wood dust, and coolant spray, while fast-access side-open crossbars enable rapid cable laying, inspection, and maintenance.
• Heavy-Duty Bolted Side Plates: High-strength side links connected with heavy-duty steel bolt fasteners prevent link disengagement and lateral twisting during rapid long-stroke operations.
• Vibration-Damping & Positioning Inserts: Integrated colorful damping buckles at each articulation point absorb impact energy, reduce joint friction, and deliver ultra-quiet, smooth operation over continuous long-distance motion.
• Steel Mounting Brackets: Heavy-gauge steel end connectors distribute mechanical stress evenly, ensuring rock-solid anchoring to machine frames under dynamic push-pull forces.
• Internal Dividers & Optical Fiber Clamps: Fully compatible with vertical/horizontal internal dividers and dedicated optical fiber clamps to maintain organized cable separation, prevent line twisting, and eliminate cable friction during long-travel cycles.

Technical Specifications

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
YDLHSOE3850	38X50	60X75	R75       R100     R125     R150     R175     R200    R250	80	13	enclosed snap-open     type	34.00
YDLHSOE3875	38X75	60X100
YDLHSOE38100	38X100	60X125
YDLHSOE38125	38X125	60X150
YDLHSOE38150	38X150	60X175
YDLHSOE38175	38X175	60X200
YDLHSOE38200	38X200	60X225

Industrial Applications & Long Travel Systems

This 38mm inner height nylon cable drag chain is widely applied in long travel distance gantry machining centers, automated laser cutting systems, stone machinery, and large material handling equipment. Featuring a fully enclosed side-opening design with optional internal dividers, optical fiber clamps, and heavy-duty steel end fittings, it offers a reliable and customizable protection system for complex cable and hydraulic line setups running on extended stroke paths.