SL-H1-3428-54 Constant torque hinge
The SL-H1-3428-54 is an aluminum alloy constant torque hinge with an anodized silver finish: internal friction elements hold a table, lid or panel at any angle through its travel and prevent it from falling open, in a flush-mount body that occupies minimal installation space.
- SKU : SL-H1-3428-54
Torque hinges use controlled friction to hold a door, lid, or panel at any angle without gas struts or prop rods, preventing slam and improving service safety. Friction elements are cycle-tested so torque stays stable over the service life; torque values and installation dimensions per drawing.
Key Features
Material: Aluminum Alloy
Finish: Anodized
Mounting: Screw Mount
Compliance: UL FTTA2 / FTTA8 Class 1
Applications
Equipment access panels, lids and covers
Fold-down tables and work surfaces in RVs, ambulances and service vehicles
Medical, laboratory and test equipment
Machinery guards and machine covers
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Frequently Asked Questions
View All→References
- IEC 62262:2002+A1:2021, Degrees of protection against external mechanical impacts (IK code), International Electrotechnical Commission
- ASTM B117-19, Standard Practice for Operating Salt Spray (Fog) Apparatus, ASTM International
- IEC 61373:2010, Railway applications — Rolling stock equipment — Shock and vibration tests, International Electrotechnical Commission
How To
1. Hold a lid at any angle without props
Internal friction elements hold a table, lid, or panel at any angle through its travel and prevent it from falling open.
2. Skip the gas struts
Torque hinges use controlled friction instead of gas struts or prop rods, preventing slam and improving service safety.
3. Fit the flush-mount body
The aluminum alloy body with anodized silver finish mounts flush and occupies minimal installation space.
4. Count on stable torque over life
Friction elements are cycle-tested so torque stays stable over the service life.
5. Confirm torque and dimensions per drawing
Torque values and installation dimensions are confirmed per drawing before ordering.
Ordering & customization terms
| MOQ from 100 pcs | details by product — ask us |
| OEM / ODM from 100 pcs | varies by product |
| Samples at actual cost | ~25 days if not in stock |
| Stock 10–15 days | production 15–20 days |
| T/T · PI in 24 h |
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