China factory Refractory Mullite Cordierite Ceramic Setter Plate for Kiln Furniture vacuum pump and compressor

Product Description

Refractory mullite cordierite ceramic setter plate for kiln furniture


Performance for Mullite Ceramic :

Item Alumina Dense Cordierite Porous Cordierite Cordierite-Mullite Mullite Corundum Mullite
Density (g/cm3) 2.0-2.3 2.1-2.5 1.5-1.9 1.8-2.3 2.0-2.5 2.3-2.7
Coefficient of Heat Expansion (20-800°C) (10-6 K-1 ≤5 ≤3.5 ≤3.0 ≤3.5 ≤5 ≤6
Thermal Conductivity (W/MK) 1.5-2.0 1.5-2.5 1.2-1.8 1.5-2.0 1.5-2.0 1.5-2.5
Specific Heat (20-1000°C) (J/Kg.K) 900-1150 900-1100 900-1100 900-1150 1000-1150 1100-1300
Max. Work Temperature (°C)  1350 1300 1300 1320 1450 1550
Impact Thermal Resistance (°C/min) ≥300 ≥300 ≥350 ≥350 ≥350 ≥300
Water absorption(%) 15-25 ≤2 15-25 15-25 15-25 15-25
Compressive Strength(MPa) ≥28 ≥28 ≥25 ≥25 ≥28 ≥30
Chemical Composition (%) Al2O3 55-65 25-38 28-38 40-52 60-70 70-80
SiO2 25-35 50-60 45-55 45-55 25-35 15-25
MgO 1~3 5 ~10 11 ~14 7~9 0 ~1 0 ~2
Others <5 <5 <5 <5 <5 <5


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Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
Type: Insulation Sheet
Chemistry: Alumina Ceramic
Material: Ceramic
Thermal Rating: H 180
Maximum Voltage: 20KV~100KV


motor base

What role does corrosion resistance play in the selection of motor base plates?

Corrosion resistance plays a crucial role in the selection of motor base plates. The presence of corrosion-resistant properties in the base plate material is essential to ensure the longevity, reliability, and performance of the motor system. Here are the key roles that corrosion resistance plays in the selection of motor base plates:

1. Protection Against Deterioration:

Motor base plates are often exposed to various environmental factors, such as moisture, humidity, chemicals, and airborne contaminants. These elements can cause corrosion, which leads to the deterioration of the base plate material over time. Corrosion resistance is vital to protect the base plate from degradation, ensuring its structural integrity and functionality.

2. Extended Service Life:

A corrosion-resistant motor base plate has a longer service life compared to a non-resistant one. By withstanding the corrosive effects of the environment, the base plate maintains its strength, durability, and performance over an extended period. This reduces the need for frequent maintenance, repairs, or replacements, resulting in cost savings and improved operational efficiency.

3. Reliable Performance:

Corrosion can compromise the performance of the motor system. For example, corrosion on the base plate can weaken its structural support, leading to vibrations or misalignment of the motor. Corrosion can also affect the electrical connections, leading to poor conductivity or potential shorts. By selecting a corrosion-resistant base plate, the risk of such performance issues is minimized, ensuring the motor operates reliably and efficiently.

4. Safety Considerations:

Corrosion can pose safety risks in motor systems. For instance, corroded base plates may become structurally weak, increasing the likelihood of accidents or equipment failures. Additionally, corrosion can affect electrical connections and increase the risk of electrical shocks or malfunctions. Corrosion resistance in the base plate minimizes these safety concerns, promoting a safer working environment for maintenance personnel and reducing the risk of accidents or injuries.

5. Environmental Compatibility:

Corrosion resistance is particularly important when motor systems are installed in harsh or corrosive environments. For example, in marine or coastal applications, exposure to saltwater or high humidity levels can accelerate corrosion. By selecting a corrosion-resistant base plate, the motor system can withstand such environments and maintain its performance and reliability over time.

6. Maintenance Simplification:

Corrosion-resistant motor base plates require less maintenance compared to non-resistant ones. They are less prone to corrosion-related issues, reducing the need for frequent cleaning, inspections, or repairs. This simplifies maintenance procedures and minimizes downtime, enhancing the overall efficiency of the motor system.

Considering the crucial roles that corrosion resistance plays in the selection of motor base plates, it is important to choose materials with appropriate corrosion-resistant properties. Common corrosion-resistant materials used for base plates include stainless steel and aluminum alloys. By prioritizing corrosion resistance, motor systems can benefit from enhanced durability, reliable performance, extended service life, improved safety, and reduced maintenance requirements.

motor base

Are there specific safety considerations associated with motor base plate installation?

Yes, there are specific safety considerations associated with motor base plate installation to ensure the safety of personnel involved and the reliability of the motor system. When installing a motor base plate, it is essential to adhere to the following safety considerations:

1. Electrical Safety:

  • Ensure that the power supply to the motor is disconnected and locked out/tagged out before beginning the installation process. This prevents accidental energization and protects against electrical hazards.
  • Follow electrical codes and guidelines when making electrical connections between the motor and the power supply. Proper grounding is crucial to prevent electrical shocks and ensure electrical safety.
  • Use insulated tools and equipment when working on electrical connections to minimize the risk of electrical shock.

2. Lifting and Rigging Safety:

  • If the motor is heavy or large, use appropriate lifting equipment, such as cranes or hoists, to safely lift and position the motor onto the base plate. Follow proper rigging techniques and weight limits to prevent accidents or injuries.
  • Ensure that the lifting equipment is in good working condition and that operators are trained in safe lifting practices.
  • Securely attach the motor to the lifting equipment using approved rigging hardware to prevent the motor from falling or shifting during installation.

3. Personal Protective Equipment (PPE):

  • Wear appropriate personal protective equipment, such as safety glasses, gloves, and steel-toed boots, when installing the motor base plate. PPE protects against potential hazards, such as falling objects, sharp edges, or electrical shocks.
  • Use hearing protection if there is excessive noise generated during the installation process.

4. Ergonomics and Manual Handling:

  • Follow proper ergonomic practices when lifting and handling the motor and base plate to prevent strain or injuries. Lift with your legs, not your back, and avoid awkward postures.
  • If the motor is too heavy or requires multiple individuals to handle, use teamwork and proper lifting techniques to distribute the weight evenly and prevent overexertion.

5. Structural Integrity:

  • Ensure that the base plate is securely installed on a stable and level surface capable of supporting the weight and vibrations of the motor.
  • Inspect the base plate for any signs of damage or defects that could compromise its structural integrity. Repair or replace any damaged components before installation.

6. Manufacturer Guidelines:

  • Follow the manufacturer’s installation instructions and guidelines specific to the motor and base plate being installed.
  • Consult the manufacturer’s documentation for any additional safety considerations or precautions related to the motor base plate installation.

By considering and implementing these safety measures, motor base plate installation can be performed in a safe and secure manner, reducing the risk of accidents, injuries, or equipment damage. It is crucial to prioritize safety at every stage of the installation process to ensure a safe working environment and reliable operation of the motor system.

motor base

What is the purpose of a motor base plate in industrial applications?

A motor base plate serves several important purposes in industrial applications. Here’s a detailed explanation:

1. Mounting Platform: The primary purpose of a motor base plate is to provide a stable and secure mounting platform for electric motors. It serves as a foundation upon which the motor is securely attached, ensuring proper alignment and connection to the driven equipment.

2. Alignment and Positioning: A motor base plate facilitates the precise alignment and positioning of the motor. Proper alignment is crucial for optimal motor performance, efficiency, and longevity. The base plate typically includes adjustable mounting slots or bolt-hole patterns that allow for fine-tuning the motor’s position, ensuring accurate alignment with the driven equipment.

3. Vibration and Noise Reduction: Motor base plates help reduce vibrations and noise generated by electric motors. They provide a stable and rigid structure that minimizes the transmission of motor vibrations to the surrounding equipment and structures. This helps prevent excessive noise, enhances workplace safety, and reduces the risk of mechanical wear and damage caused by vibration-induced fatigue.

4. Safety and Stability: The motor base plate enhances the safety and stability of the motor installation. It helps secure the motor in place, preventing unintended movement or displacement during operation. This is especially critical in industrial environments where shock and vibration can be present. The base plate’s stability ensures reliable and safe motor operation.

5. Maintenance and Serviceability: Motor base plates facilitate maintenance and serviceability tasks. They provide easy access to the motor for inspection, maintenance, and repairs. By securely holding the motor in place, the base plate allows technicians to safely perform tasks such as motor alignment adjustments, bearing replacements, or belt changes.

6. Flexibility and Adaptability: Motor base plates are designed to accommodate different motor sizes, types, and mounting configurations. They offer flexibility and adaptability, allowing for the installation of various motor models without the need for significant modifications or customizations. This simplifies the motor replacement process or the integration of motors into different industrial applications.

Overall, motor base plates play a vital role in industrial applications by providing a stable mounting platform, facilitating precise alignment, reducing vibrations and noise, ensuring safety and stability, enabling maintenance tasks, and offering flexibility for motor installation and adaptation.

China factory Refractory Mullite Cordierite Ceramic Setter Plate for Kiln Furniture   vacuum pump and compressor	China factory Refractory Mullite Cordierite Ceramic Setter Plate for Kiln Furniture   vacuum pump and compressor
editor by CX 2024-05-14