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Nylon Spiral Anti-bend Cable Glands

Thread: PG, M(Metric), NPT, G Thread Material: Nylon Components: Cap, Claw, Seal, Body, Gasket, Nut Protection level: IP68 Operating temperature: Static -40℃ to 100℃, or instantaneously heat-resistant up to 120℃; Color: Black, White or other customization color

Nylon Spiral Anti-bend Cable Glands

Product Description

Product Introduction:

This series of nylon spiral anti-bend cable glands is injection-molded from high-quality engineering nylon (PA6), featuring an integrated spiral anti-bend structure at the rear of the body. It is specifically designed to provide reliable cable exit protection for applications involving frequent movement, vibration, or wiring in tight spaces. Compared with ordinary cable glands, the unique spiral anti-bend design effectively disperses stress at the bending point of the cable, preventing core breakage or insulation damage caused by repeated bending or excessive twisting, thereby significantly extending the service life of both the cable and the equipment.

 

These glands offer excellent resistance to oil, acids, alkalis, and aging, with an operating temperature range from -40°C to +100°C and a flame rating up to V0 or V2 (selectable as required). They are well suited for industrial automation equipment, robotic arms, servo motors, lighting fixtures, instrumentation, and household appliances. The protection rating reaches IP68, and together with the built-in sealing ring, they effectively prevent dust, moisture, and oil from entering the equipment enclosure. In terms of installation, the glands are available with common thread types such as metric (M thread), PG thread, or G thread. Tightening can be done manually or with a wrench. The spiral tail can freely bend at a certain angle along with the cable, eliminating the need for additional strain relief springs or sleeves and greatly simplifying the installation process.

 

It should be noted that anti-bend glands are generally suitable for unarmoured cables. Users only need to select the appropriate size according to the cable outer diameter range, pass the cable through the gland, and tighten the sealing nut; the spiral tail will naturally encase the cable and provide continuous bending support. For applications requiring frequent movement or highly flexible cables, this product is an ideal replacement for standard straight-through cable glands.

Product Advantages:

Innovative Spring Type Design

Anti-bend Design to Protect the Cables From Damaging for Bending

High Quality Material

Ready to ship

Easy to install

Wide size range and customization option

Modular components individually

Product Structure Diagram:

Product Parameters:

 

Model Cable Range Length of Spring Head
(mm)
OD of Thread C1
(mm)
Length of Thread C2
(mm)
Wrench diameter
(mm)
Nut diagonal
(mm)
PG7 3-6.5 55.5 12.5 8 18 19.6
PG9 4-8 70 15.2 8 22 23.3
PG11 5-10 70 18.6 8 24 26.3
PG13.5 6-12 78 20.4 9 27 29.2
PG16 10-14 86 22.5 10 30 31.7
PG21 13-18 102 28.3 10 36 39.2
Model Cable Range Length of Spring Head
(mm)
OD of Thread C1
(mm)
Length of Thread C2
(mm)
Wrench diameter
(mm)
Nut diagonal
(mm)
M12 3-6.5 55.5 12 8 16 19.6
M16 4-8 70 16 8 19 23.3
M16 5-10 70 16 8 19 23.3
M18 5-10 70 18 8 22 26.3
M20 6-12 78 20 9 24 29.2
M20 7-14 86 20 9 24 29.2
M22 10-14 86 22 10 27 31.7
M25 13-18 102 25 10 33 39.2
M27 13-18 102 27 10 33 36.5
Model Cable Range Length of Spring Head
(mm)
OD of Thread C1
(mm)
Length of Thread C2
(mm)
Wrench diameter
(mm)
Nut diagonal
(mm)
NPT1/4 4-8 70 13.7 15 20 22
NPT3/8 5-10 70 17.1 15 23 26
NPT1/2 6-12 78 21.3 8 27 30
NPT3/4 13-18 102 26.6 15 33 36
G1/4 4-8 70 13.7 15 20 22
G3/8 5-10 70 17.1 15 23 26
G1/2 6-12 78 21.3 8 27 30
G3/4 13-18 102 26.6 15 33 36

We assure you that every WZCHDA product has passed a series of rigorous tests

Appearance And Coating Inspection
Thread Go/No-Go Gauge Inspection
Airtightness Test
Tensile Strength Test
Salt Spray Corrosion Resistance Test

Content details

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