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How To Choose A Cable Gland
Guidelines for the selection and use of cable waterproof cable glands
As the name implies, cable waterproof connectors can be applied to environments with water to provide safe and reliable connector joints, the most... moreHow To Choose A Cable Gland
Guidelines for the selection and use of cable waterproof cable glands
As the name implies, cable waterproof connectors can be applied to environments with water to provide safe and reliable connector joints, the most important of which is the ability to achieve waterproof effects. So how to select the type of waterproof cable connector?
Cable gland introduction
The main body, nut and pressing head of the plastic waterproof joint are made of nylon PA66; the nylon pipe fittings are green and environmentally friendly, non-toxic to the human body, no secondary pollution and suitable for long-term contact with water, no corrosion, no toxicity, and no rust. The static working temperature is suitable for -40℃～100℃, the instantaneous heat resistance can reach 120℃, the dynamic working temperature is -20℃～80℃, the instantaneous heat resistance is 100℃. Special clamping jaws and rubber parts design, wide clamping cable range, strong tensile strength, cable gland waterproof, dustproof, saltproof, acid and alkali resistant, alcohol, grease and general lubricant.
The metal waterproof cable gland is nickel-plated brass, the clamping claw is nylon material, and the clamping ring uses soft NBR to fasten the cable, so that the cable does not leave marks after the connector is removed; it has good high temperature resistance, corrosion resistance, and high pressure resistance Performance, salt spray test is not less than 200 hours.
Installation and use scope:
Generally, one end of the thread is fixed on the shell, and the nut is tightened in the shell to fix it (or according to the selection of thread access to the electric equipment whose internal thread is imported and exported), the cable is directly led out from the waterproof connector, and the nut is tightened properly, so that The cable can be protected.
It is widely used in the fixing and protection of wire and cable in mechanical equipment, electrical, marine electrical and anti-corrosion equipment.
main effect
Fastening and sealing of cables. Tightening refers to locking the cable through a waterproof connector so that the cable does not have axial displacement and radial rotation, ensuring that the cable connection is normal. Sealing means isolating water and dust from entering.
Selection guide
1. Determine the IP protection level that the cable gland needs to achieve according to the usage environment and requirements of the cable connector;
2. Determine the material and color of the cable gland according to the usage environment and requirements of the cable connector;
3. Determine the thread specifications and thread standards required for the cable gland;
(Thread standard description: EN60423 metric thread M; DIN40430 German thread PG)
4. Choose a cable model that is close to the outer diameter of the cable, and the bayonet range of about +10% is used as the specific model;
5. Under normal circumstances, it is recommended to use O-rings to achieve the IP67 technical standard;
6. According to the thickness of the machine board, whether it is necessary to lengthen the thread;
7. If it is used in an explosive or flammable gas occasion, an explosion-proof joint is required;
8. If there are electromagnetic compatibility requirements, you need to choose EMC shielded connectors;
9. Check the specifications, please contact SAICHUANG for any question.
Application notes
1. Use different materials for cable waterproof glands in different environments;
2. It is recommended to use a torque wrench to tighten (recommended);
3. When the requirements above IP65 are required, O-rings must be used;
4. In order to ensure a certain pressure at the joint, it is recommended to add a sheath tube to strengthen the insulation and protection;
5. In order to ensure waterproof and longer-term operation, it is recommended to use double-wall glued heat shrinkable sleeves and insulating sleeves for reinforcement;
6. During construction, it is best to adopt a staggered butt joint method (that is, the cable does not need to be neatly cut and docked);
7. The self-adhesive tapes (or heat-shrinkable waterproof tapes) used are high-voltage products to ensure insulation safety.
#cable #gland #drawing
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Cable Gland and Accessories in Automotive Industry
Nylon cable gland is resistant to abrasion, corrosion, acid and alkali.It can be used for wire connection in automotive equipment as automotive cable gland.
Automotive connector is a kind of component... moreCable Gland and Accessories in Automotive Industry
Nylon cable gland is resistant to abrasion, corrosion, acid and alkali.It can be used for wire connection in automotive equipment as automotive cable gland.
Automotive connector is a kind of component that electronic engineering technicians often use. Its function is very simple: build a bridge of communication between the blocked or isolated circuits in the circuit, so that the current flows and the circuit achieves the predetermined function. It is used to lock and fix the incoming and outgoing wires, and the cable is waterproof, dustproof ,anti-vibration, and ensure the insulation level of the cable gland, so that it operates safely and reliably.
If the seal is not good, not only will the oil leak cause the oil-impregnated paper to dry out, but the moisture will also invade the inside of the cable, reducing its insulation performance.
The cable glands produced by Saichuang can meet the following requirements:
1. Reliable guarantee of quality and performance.
2. The surface of the cable gland like waterproof strain relief connector should be clean, free of burrs and sharp corners, and the plating layer should be free from stacking, blanks and peeling.
3. The cable gland should ensure that there is no breakage or cracking when it is connected to the wire or electrical appliance.
4. The connector must withstand the humidity resistance test without destroying its contact reliability.
5. The temperature requirement is within the specified range, -40ºC~100ºC in static state (Instantaneous heat resistance120ºC),-20ºC~80ºC in dynamic state (Instantaneous heat resistance100ºC)
China is expected to become an important production base for global automotive connectors in the future. In addition to the existing first-line well-known international manufacturers, other manufacturers that have not yet set up factories in China will gradually establish production bases in China to supply local auto parts manufacturers due to the increasing local demand, localized procurement, and cost advantages. need. With the development of foreign-funded enterprises and local enterprises, China will also become one of the important producers of automotive connectors.
#automotive #cable #gland
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Material of brass cable gland: Nickel-plated Brass.
Fixture Pack of brass gland: NYLON 66 UL Listed, IP68.
Sealing Nut of brass cable glands: NBR, EPDM.
Color of gland brass: Black and other colors available.
Use of brass cable glands: Install from... moreMaterial of brass cable gland: Nickel-plated Brass.
Fixture Pack of brass gland: NYLON 66 UL Listed, IP68.
Sealing Nut of brass cable glands: NBR, EPDM.
Color of gland brass: Black and other colors available.
Use of brass cable glands: Install from inside and outside of the hole, and screw the sealing nut, to seal the hole.
Application temperature of brass cable glands: -40℃-100℃，the item can also endure 120℃ instantly.
Application of brass cable glands: sealing the electrical box connecter hole, wire installs to inside and keep dust and water out.
Technical Specification Of Brass Cable Glands
#brass #cable #gland #price
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Threaded entry of metric cable gland: Metric.
Material of metric cable gland: NYLON 66 UL Listed, IP68.
Sealing Nut of metric cable gland: NBR, EPDM.
Color of metric gland: Black and other colors available.
Use of metric gland: Install from inside... moreThreaded entry of metric cable gland: Metric.
Material of metric cable gland: NYLON 66 UL Listed, IP68.
Sealing Nut of metric cable gland: NBR, EPDM.
Color of metric gland: Black and other colors available.
Use of metric gland: Install from inside and outside of the hole, and screw the sealing nut, to seal the hole.
Application temperature of metric gland: -40℃-100℃，the item can also endure 120℃ instantly.
Application of metric cable gland: sealing the electrical box connecter hole, wire installs to inside and keep dust and water out.
Technical Specification Of Nylon Metric Cable Gland-M
#metric #cable #gland
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EMC cable gland is designed for use with unarmoured, elastomeric and plastic cable or braided cables where EMC is required. Suitable for both indoor & outdoor applications, seals on cable outer sheath to IP68, and it fitted with patented EMC membrane,... moreEMC cable gland is designed for use with unarmoured, elastomeric and plastic cable or braided cables where EMC is required. Suitable for both indoor & outdoor applications, seals on cable outer sheath to IP68, and it fitted with patented EMC membrane, suitable to carry on cable shield.
EMC Cable Gland Specifications
EMC Cable Gland Details
EMC Cable Gland Parameters and Drawing
#emc #cable #gland
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The brass cable gland is used to secure cables and is waterproof in design.
The brass cable gland is fixed with a special design of rubber parts, which has a wide clamping range, strong pull-resistant seal, no damage to cables and equipment. Cables,... moreThe brass cable gland is used to secure cables and is waterproof in design.
The brass cable gland is fixed with a special design of rubber parts, which has a wide clamping range, strong pull-resistant seal, no damage to cables and equipment. Cables, made by the cable gland manufacturers, can be plugged in and easily tightened without dis-assembly.
The brass cable glands with different prices are suitable for mechanical control box, distributor, electrical appliances, machinery, and so on, Offering strong construction, durability, and high performance. Moreover, as a professional brass cable gland manufacturer, we assure our clients to deliver our products in time.
#brass #cable #gland
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Stainless Steel Cable Gland
Saichuang stainless steel cable connector is made of high-quality 304 stainless steel, which is rust-proof, moisture-proof, safe and durable. The inside of the stainless steel cable connector is made of high-quality silicone... moreStainless Steel Cable Gland
Saichuang stainless steel cable connector is made of high-quality 304 stainless steel, which is rust-proof, moisture-proof, safe and durable. The inside of the stainless steel cable connector is made of high-quality silicone and rubber seals, which have good waterproof effect and good sealing performance.
We pay attention to every detail of the metric strain relief connectors. The stainless steel cable joints we produce have clear threads and prevent tripping. The material of the sealing ring and O-ring is very good.
#stainless #steel #cable #gland
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