GENTLE SL Swing Elbow Coupler｜Adjustable Angle Leak-Proof Connector

• Swivel Compliance & Stress Relief: After tightening via the hex flats, the push-in side rotates within a limited angle for fine alignment and to absorb pull/torque from motion—reducing kinks and extending PU/nylon tube life. Not for continuous 360° rotation; do not use as a rotary union.
• Hex-Wrench Locking: Wrench flats on top enable precise torque for stable, vibration-resistant seating.
• Pre-Coated Thread Sealant: Factory-applied sealant provides reliable sealing; after repeated reassembly or in high-vibration sites, add a light wrap of PTFE tape as needed.
• One-Touch Push-In Service: Tool-free tube connection/removal shortens maintenance and downtime.
• Broad Size Coverage: 4–12 mm tubes with M5 and RC1/8–RC1/2 threads, simplifying unified selection across equipment.
• Applications: Robot arms and grippers, AGVs/slides, CNC tool-change or in-enclosure dynamic zones, packaging/labeling swing sections, and dynamic fixture segments—acting as a “motion joint” so tubing follows movement while staying airtight.

Q1: Where is the SL series best applied?
A: Robot arms/grippers, mobile platforms, dynamic sections inside CNC machines, packaging swing modules, and moving fixture segments. It allows post-tightening angle trim and motion absorption while maintaining airtightness.

Q2: What are the rotation limits?
A: Limited-angle compliance only; not for continuous 360° rotation. For continuous rotation, use a dedicated rotary joint.

Q3: Do I need PTFE tape?
A: Typically no (threads are pre-sealed). After multiple cycles or under heavy vibration, apply a thin wrap of PTFE tape per site practice.

Q4: Any installation tips?
A: Tighten via the wrench flats; cut the tube square, deburr, and insert fully. Orient by rotating the fitting, not by twisting the tube.

Q5: What operating range does it support?
A: 0–0.9 MPa and 5–60 °C (reference). Validate against your system conditions and tubing specs.

Q6: Which tubing materials are compatible?
A: PU and nylon (PA) with 4–12 mm OD. Observe the hose's minimum bend radius.

Q7: How does it perform under vibration or frequent cycling?
A: The swivel compliance with metal collet and O-ring reduces kinks/torque-induced leaks; periodic inspection of sealing and seating is recommended.

Q8: How should I choose between SL, TL, and TLL?
A: TL = fixed 90° for general corners; TLL = fixed 90° with extended reach for deep/tight locations; SL = limited-angle rotation after tightening for dynamic lines and fine alignment.

Q9: How do I troubleshoot a minor leak?
A: Ensure a clean, square cut and full insertion; verify thread seating; add a thin wrap of PTFE tape if needed; inspect the collet for wear.

Q10: Any routing recommendations for moving sections?
A: Keep bends above the minimum radius, add guides/strain relief for moving runs, and allow torsional slack for the fitting's rotation.