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Bolt type torque Lug
Bolt type torque Lug
Bolt type torque Lug
Bolt type torque Lug

Bolt type torque Lug

The Bolt Type Torque Lug is a reliable electrical connector for applications requiring secure and durable connections. Its design, material, and resistance to environmental factors make it suitable for a variety of electrical systems. They are used to create secure and reliable electrical connections, often in applications that require high strength and durability.
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Product Description

Product Introduction:

The Bolt Type Torque Lug is a specialized electrical connector designed to provide a secure and robust connection for electrical conductors. This type of lug is characterized by its use of a bolt for tightening, ensuring a strong grip and reliable electrical contact.

Product Details:

  • Material: Made from high-conductivity materials such as electrolytic tough pitch copper (ETP) or phosphor bronze for optimal electrical performance.
  • Design: Features a bolt hole for torque application, allowing for a precise and secure connection.
  • Application: Suitable for a wide range of electrical applications, including power distribution, control panels, and heavy machinery wiring.

Structural Features:

  1. Bolt Hole for Torque Application: Allows for the application of controlled torque to ensure a consistent and secure connection.
  2. High-Strength Construction: Built to withstand high mechanical forces, providing durability in demanding environments.
  3. Corrosion Resistance: Often plated or coated with materials like tin or nickel to protect against corrosion and ensure long-term reliability.

Installation Process:

  1. Wire Preparation: Strip the insulation from the conductor to the appropriate length.
  2. Lug Insertion: Insert the conductor into the lug, ensuring it is fully seated.
  3. Bolt Tightening: Tighten the bolt using a torque wrench to the manufacturer’s specified torque value.
  4. Verification: Inspect the connection to confirm that it is secure and that the conductor is properly crimped within the lug.

Applicable Environmental Conditions:

  1. Operating Temperature Range: Capable of operating within a wide temperature range, such as -40°C to +105°C, for use in various climates.
  2. UV and Weather Resistance: The lug’s material and protective coating ensure resistance to UV radiation and weather-related effects, suitable for outdoor use.
  3. Chemical Resistance: Resistant to common environmental chemicals, maintaining integrity in polluted or industrial areas.
  4. Humidity Tolerance: Designed to perform well in high humidity conditions, ensuring reliable performance in damp environments.

Specifications

Type Section area
(mm²)		 Dimension(mm) LB(mm) Bolt No. AF(mm)
L1 L2 D1 D2
BLMT-6/50-13 6-50 50 20 18 10 13 1 13
BLMT-25/95-13 25-95 60 30 24 12.8 13 1 13
BLMT-25/95-17 25-95 60 30 24 12.8 17 1 13
BLMT-35/150-13 35-150 86 36 28 15.8 13 1 17
BLMT-35/150-17 35-150 86 36 28 15.8 17 1 17
BLMT-95/240-13 95-240 112 60 33 20 13 2 19
BLMT-95/240-17 95-240 112 60 33 20 17 2 19
BLMT-95/240-21 95-240 112 60 33 20 21 2 19
BLMT-120/300-13 120-300 120 65 37 24 13 2 22
BLMT-120/300-17 120-300 120 65 37 24 17 2 22
BLMT-185/400-13 185-400 137 80 42 25.5 13 3 22
BLMT-185/400-17 185-400 137 80 42 25.5 17 3 22
BLMT-185/400-21 185-400 137 80 42 25.5 21 3 22
BLMT-500/630-13 500-630 150 95 50 33 13 3 27

Product Advantages

  • 1.Secure Connection: They provide a strong and reliable connection, which is essential for maintaining the integrity of the electrical system.
  • 2.Adjustable Clamping Force: The bolted design allows for an adjustable clamping force that can be customized to fit various conductor sizes.
  • 3.Corrosion Resistance: Often made from corrosion-resistant materials and may include protective coatings to ensure longevity.
  • 4.Easy Installation and Maintenance: The bolted mechanism facilitates straightforward installation, adjustment, and maintenance of connections.
  • 5.Safety and Reliability: Minimize the risk of connection failure due to mechanical stress or vibration, contributing to a safer electrical setup.
  • 6.Versatility: Suitable for a range of applications and environments, from industrial to residential use.

Application Places

  1. Power Distribution: Used in power distribution systems to ensure secure connections between cables and bus bars or equipment.
  2. Control Panels and Switchgear: Employed in control panels and switchgear for secure and reliable cable terminations.
  3. Transformers: Utilized in transformers to connect cables to the transformer’s terminals.
  4. Heavy-Duty Electrical Equipment: Applicable in heavy-duty electrical equipment where high clamping force and secure connections are required.
  5. Copper and Aluminum Conductors: Compatible with both copper and aluminum conductors, making them versatile for various electrical systems.

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Faq

  • 1. What is a Bolt Type Torque Lug used for?

    Bolt Type Torque Lugs are used for creating secure connections between electrical cables and bus bars, equipment, or other cable terminations.

  • 2. What are the benefits of using Bolt Type Torque Lugs?

    Benefits include secure and reliable connections, adjustable clamping force, corrosion resistance, ease of installation and maintenance, and safety and reliability.

  • 3. How do I know what size Bolt Type Torque Lug to use for my application?

    The appropriate size and type of torque lug should be determined based on the conductor size, material, and the specific requirements of the electrical system.

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