Product Description
Load Bearing Board Cordierite Mullite Alumina Ceramic Plate Wholesale Supplier
Performance for 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 |
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| Type: | Crucible |
| Chemistry: | Alumina Ceramic |
| Material: | Ceramic |
| Thermal Rating: | H 180 |
| Maximum Voltage: | 20KV~100KV |
| Customization: |
Available
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How can users troubleshoot common issues related to motor base plate misalignment?
Troubleshooting common issues related to motor base plate misalignment is essential to ensure the proper functioning and longevity of the motor system. Here are some steps users can take to troubleshoot and address these issues:
1. Visual Inspection:
Perform a visual inspection of the motor base plate and its alignment with respect to the driven equipment. Look for any obvious signs of misalignment, such as gaps, uneven contact, or visible deviations from the expected alignment. Examine the mounting bolts, shims, and other components for looseness, damage, or improper installation.
2. Measurement and Alignment Tools:
Utilize measurement and alignment tools to assess the alignment of the motor base plate. These tools may include precision levels, laser alignment systems, or dial indicators. Measure the alignment in both horizontal and vertical planes to identify any discrepancies or misalignments. This will help determine the extent and direction of the misalignment.
3. Check Mounting Bolts and Shims:
Inspect the mounting bolts and shims that secure the motor base plate to its foundation or frame. Ensure that the bolts are tightened to the recommended torque and that the shims are correctly positioned. Loose bolts or improperly placed shims can contribute to base plate misalignment. Tighten the bolts as necessary and adjust the shims to achieve proper alignment.
4. Adjusting Shims:
If the misalignment is detected, shims can be added or removed strategically to align the base plate correctly. Shims are thin, flat pieces that are placed between the base plate and the mounting surface to adjust the height and tilt. Adding or removing shims in specific areas can help correct misalignment. Follow the manufacturer’s instructions or consult alignment guidelines to ensure proper shim adjustment.
5. Recheck Alignment:
After making adjustments to the shims or mounting bolts, recheck the alignment using the measurement and alignment tools. Ensure that the alignment is within the acceptable tolerances specified by the motor manufacturer or industry standards. Repeat the adjustment process if necessary until the desired alignment is achieved.
6. Verify Coupling Alignment:
In cases where the motor is coupled to driven equipment (e.g., pumps, fans, or compressors), ensure that the coupling alignment is also checked and adjusted if needed. Misalignment between the motor and the driven equipment can contribute to base plate misalignment. Use appropriate coupling alignment tools and techniques to ensure proper alignment between the motor shaft and the driven equipment shaft.
7. Consider Professional Assistance:
If troubleshooting and adjustments performed by the user do not resolve the base plate misalignment or if the misalignment appears severe or complex, it may be necessary to seek professional assistance. Alignment experts or motor service technicians can provide specialized knowledge and equipment to accurately diagnose and correct misalignment issues.
By following these troubleshooting steps, users can identify and address common issues related to motor base plate misalignment. Proper alignment contributes to optimal motor performance, reduced wear and tear, improved energy efficiency, and decreased risk of premature failures or downtime.
How does the selection of a motor base plate impact the overall performance of the motor?
The selection of a motor base plate can have a significant impact on the overall performance of the motor. The base plate plays a crucial role in providing support, stability, and proper alignment for the motor, which directly affects its performance in several ways.
1. Vibration and Noise: A well-chosen motor base plate helps reduce vibration and noise generated during motor operation. By providing a stable and rigid platform, the base plate minimizes vibrations and prevents excessive noise transmission. It may incorporate vibration isolation features or acoustic insulation materials that further dampen vibrations and reduce noise levels, resulting in a quieter and smoother operation.
2. Alignment: Proper alignment of the motor is essential for optimal performance. The base plate ensures accurate alignment by providing a reference surface and mounting points that are designed to match the motor’s specifications. Correct alignment helps prevent mechanical issues such as shaft misalignment, which can lead to increased wear, decreased efficiency, and premature failure of bearings and other motor components.
3. Heat Dissipation: Motors generate heat during operation, and efficient heat dissipation is crucial for maintaining optimal performance and prolonging the motor’s lifespan. The motor base plate, often made of materials with good thermal conductivity, acts as a heat sink, dissipating heat away from the motor and promoting better cooling. Adequate heat dissipation helps prevent overheating, which can degrade motor performance and reduce its operating efficiency.
4. Structural Integrity: The base plate provides structural support for the motor, ensuring its stability and integrity. A properly selected base plate with sufficient strength and rigidity helps prevent excessive vibrations, mechanical resonance, and structural deformations. It ensures that the motor operates within its design limits, minimizing the risk of damage and maximizing its performance and reliability.
5. Installation Flexibility: The selection of a suitable motor base plate allows for proper installation of the motor in different orientations or mounting configurations. Some base plates are designed specifically for horizontal installations, while others accommodate vertical or customized orientations. Choosing the right base plate ensures that the motor is securely and correctly mounted, which contributes to its overall performance and safe operation.
Overall, the selection of a motor base plate directly impacts the motor’s performance by influencing vibration and noise levels, alignment accuracy, heat dissipation, structural integrity, and installation flexibility. It is important to consider the specific requirements of the motor and its intended application when choosing a base plate to optimize the motor’s overall performance and longevity.
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.
editor by CX 2024-05-03