Stainless Steel Flat Cable Gland
The Stainless Steel Flat Cable Gland secures and seals flat cables entering electrical enclosures, junction boxes, and industrial machinery. Unlike standard round cable glands, it features an elongated internal slot and a precision-molded sealing insert tailored to the rectangular geometry of flat cables. This design prevents cable twisting, ensures uniform radial clamping, and maintains ingress protection in demanding industrial environments.
Product Overview
The Stainless Steel Flat Cable Gland secures and seals flat cables entering electrical enclosures, junction boxes, and industrial machinery. Unlike standard round cable glands, it features an elongated internal slot and a precision-molded sealing insert tailored to the rectangular geometry of flat cables. This design prevents cable twisting, ensures uniform radial clamping, and maintains ingress protection in demanding industrial environments.
Key Features
Material Integrity: Precision-machined from solid AISI 304 or AISI 316 stainless steel bars, offering high resistance to chemical corrosion, salt spray, and mechanical impact.
Precision Slot Sealing: Custom-slotted chloroprene (CR) or silicone rubber inserts match exact flat cable dimensions, eliminating gaps common in oversized round glands.
Mechanical Clamping Mechanics: Integrated claw design provides high strain relief, preventing cable pull-out under constant dynamic flexing or vertical suspension.
Ingress Protection: Delivers IP68 (up to 5 bar / 1 hr) and IP69K protection against dust, water, and cutting fluids.
Technical Specifications
|
Parameter |
Specification Details |
|
Thread Types |
Metric (ISO 965), PG (DIN 40430), NPT (ANSI B1.20.1) |
|
Thread Sizes |
Metric: M12 to M63 / PG: PG7 to PG48 / NPT: 1/4" to 2" |
|
Flat Cable Dimensions |
Width: 8 mm to 80 mm / Thickness: 3 mm to 15 mm (custom slots available) |
|
Body Material |
AISI 304 (EN 1.4301) / AISI 316 (EN 1.4401) / AISI 316L |
|
Sealing Insert |
Chloroprene Rubber (CR) or Silicone (-40°C to +100°C / Silicone up to +200°C) |
|
O-Ring |
NBR or FKM (Viton) |
|
IP Rating |
IP68 (5 bar / 1 hr), IP69K |
|
Operating Temperature |
-40°C to +100°C (CR) / -60°C to +200°C (Silicone) |
Product Options
Material Grades: AISI 304 for standard industrial settings; AISI 316/316L for marine, chemical, and food processing environments.
Thread Variations: Extended thread lengths for thick enclosure walls; alternative thread standards upon request.
Insert Configurations: Single-cable slots or multi-cable partition inserts based on project drawings.
Surface Finish: Standard passivated finish, electropolished, or bead-blasted.
Applications
Cranes & Hoists: Festoon cable systems and gantry crane power tracks.
Elevator Systems: Traveling cables and control cabinet entries.
Industrial Automation: Robot arm control lines and automated conveyor systems.
Marine & Offshore: Deck machinery, shipbuilding control panels, and desalination plants.
Renewable Energy: Solar tracking systems and wind turbine nacelle wiring.
Engineering Resources & CAD Downloads
Interactive 2D/3D CAD Models: Downloadable STEP, IGES, and PDF drawing files available for direct integration into electrical enclosure designs.
[Download 3D CAD Library (STEP/IGES)]
Technical Data Sheets (TDS): Complete dimensional outlines, tightening torque specifications, and cutout charts available.
[Download Technical Data Sheet (PDF)]
OEM & ODM Customization
Manufacturing infrastructure supports build-to-print requirements for specialized applications:
Custom Slotted Inserts: Tooling capabilities to mold exact internal apertures matching non-standard flat cable widths and thicknesses.
Non-Standard Threads: Machining of specialized thread pitches (UNC, UNF, Pg, or custom metric sizes) on CNC turning centers.
Body Dimensions: Modification of hex nut dimensions and clamping throat lengths for tight installation spaces.
Laser Marking: Part numbers, batch codes, or client logos laser-etched directly onto the gland body.
Quality Control & Traceability
Production relies on statistical process control (SPC) and automated inspection protocols:
Dimensional Verification: CMM (Coordinate Measuring Machines) and digital optical comparators monitor thread pitch diameter, tolerance classes, and internal slot dimensions within ±0.02 mm.
Material Spectrometry: Direct-reading optical emission spectrometers verify chemical composition compliance for every incoming batch of stainless steel bar stock.
Pressure & Sealing Testing: Pneumatic and hydrostatic leak test benches verify IP68 performance under operational pressure loads.
Documentation Support: Material Test Reports (MTRs to EN 10204 3.1), RoHS, REACH, and salt spray test reports (ASTM B117) supplied with shipments.
Visual Asset Suggestion: Clean photo or diagram of CMM inspection setup or lab pressure testing bench.
Frequently Asked Questions
Q: How do I select the correct gland size for my flat cable?
A: Provide the exact width and thickness of the flat cable. The internal slot of the insert must match these dimensions closely to achieve a complete 360-degree seal without deforming the outer jacket.
Q: What is the difference between AISI 304 and AISI 316 stainless steel options?
A: AISI 304 suits standard industrial environments with mild moisture exposure. AISI 316 contains molybdenum, providing superior resistance to chlorides, marine salt spray, and acidic cleaning agents.
Q: Can the internal insert be customized for multi-conductor flat cables?
A: Yes. Custom multi-slot inserts can be tooled to accommodate multiple flat cables or mixed flat-and-round cable configurations within a single gland body.
Q: What is the standard MOQ for custom thread sizes or slot dimensions?
A: Standard catalog items have no strict MOQ. Custom CNC machining or custom rubber insert tooling typically requires a minimum order quantity of 100 to 500 pieces depending on the specification.
Q: What are the standard lead times for production orders?
A: Standard catalog items ship within 3 to 7 business days. Custom machining and custom rubber tooling orders typically require 15 to 25 business days.
Q: What quality certificates accompany the shipment?
A: Each shipment includes an inspection report, EN 10204 3.1 material certificates for the stainless steel raw material, and declaration of conformity for IP ratings.
Request a Quote & Engineering Support
To receive a technical evaluation, 3D CAD files, and commercial quotation, please provide the following details:
Model or Part Number (if known)
Required Quantity (per batch / annual forecast)
Thread Specification (e.g., M25x1.5, 3/4" NPT)
Flat Cable Dimensions (Exact Width × Thickness in mm)
Material Grade (AISI 304 or AISI 316)
Special Requirements (e.g., specific O-ring material, custom packaging, or laser etching)
[Submit RFQ & Get Technical Support]
Hot Tags: stainless steel flat cable gland, China stainless steel flat cable gland suppliers, factory
Send Inquiry
