China Best Sales D56 L45 Factory Hot Sale Pipe Propeller Aluminum Clip Single Diaphragm Motor Shaft Coupling motor shaft coupling

Product Description

Product Description


1. The allowable compensation quantity listed in the table refers to the relative offset of 2 axes formed by the comprehensive factors such as vibration, shock, deformation and temperature change caused by manufacturing error, installation error and working load change under working condition.
2. The maximum allowable angular deviation of the coupling shall not exceed ±5°.

The maximum opening value is a circular hole or a tapered hole with a keyway.

Main applications:

DWZ disc eddy current brake is mainly used as load in loading dynamometer equipment. it is experimental apparatus which can measure the dynamic mechanical properties, especially in dynamic loading test whose power value is small or tiny, also can be treated as suction power devices of other dynamic devices.

DW series disc eddy current dynamometer is, is that add device for measuring torque and rotational speed on DWZ series disc eddy current brake, it is experimental apparatus which can measure the dynamic mechnical properties, especial in dynamic loading test whose power value is small or tiny.

CW eddy current brake as a load is mainly used to measure the mechanical characteristics of inspection equipment, it and other control instrument (including loading apparatus, torque speed sensor and torque power acquisition instrument etc.) can be composed of eddy current dynamometer can be used for performance testing of the internal combustion engine, motor, gas turbine, automobile and its dynamic mechanical components, compared with other power measuring device, the CW series power measuring device has the advantages of reliability, high stability and practicability.

Eddy current brake/dynamometer Rated Power Rated torque Rated speed Maximum rotational speed Turning inertia Maximum excitation voltage Maximum excitation Current Cooling water pressure Flow of the cooling water
DWZ/DW-0.75 0.75 5 2000-2600 16000 0.002 80 3 0.1~0.3 1
DWZ/DW-3 3 10 2000-2600 14000 0.003 80 3 0.1~0.3 2
DWZ/DW-6 6 25 2000-2600 14000 0.003 80 3 0.1~0.3 3
DWZ/DW-10 10 50 2000-2600 13000 0.01 80 3 0.1~0.3 4.5
DWZ/DW-16 16 70 2000-2600 13000 0.02 80 3.5 0.1~0.3 6.5
DWZ/DW-25 25 120 2000-2600 11000 0.05 80 3.5 0.1~0.3 15
DWZ/DW-40 40 160 2000-2600 10000 0.1 90 4 0.1~0.3 25
DWZ/DW-63 63 250 2000-2600 9000 0.18 90 4 0.1~0.3 45
DWZ/DW-100 100 400 2000-2600 8500 0.32 120 4 0.1~0.3 60
DWZ/DW-160 160 600 2000-2600 8000 0.52 120 5 0.1~0.3 100
DWZ/DW-250 250 1100 2000-2600 7000 1.8 150 5 0.2~0.4 180
DWZ/DW-300 300 1600 2000-2600 6000 2.7 150 5 0.2~0.4 210
DWZ/DW-400 400 2200 2000-2600 5000 3.6 180 10 0.2~0.4 300
DWZ/DW-630 630 3600 2000-2600 5000 5.3 180 10 0.2~0.4 450


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motor shaft coupling

Signs of a Worn-out or Damaged Motor Shaft Coupling

A motor shaft coupling can experience wear and damage over time due to various factors such as misalignment, excessive torque, and environmental conditions. It’s essential to identify the signs of a worn-out or damaged coupling to prevent further issues and avoid costly equipment failures. Here are some common signs to look for:

  • Vibration: Excessive vibration during operation can indicate a misaligned or damaged coupling. It may also lead to increased vibration in connected equipment.
  • Increased Noise: Unusual noises such as rattling, clanking, or squeaking during equipment operation can be a sign of a problem with the coupling.
  • Shaft Misalignment: If the motor and driven equipment shafts are visibly misaligned or if coupling components appear to be offset, it may indicate a coupling issue.
  • Visible Wear: Inspect the coupling for signs of wear, such as surface damage, corrosion, or pitting. In extreme cases, the coupling may exhibit cracks or fractures.
  • Loose or Damaged Fasteners: Check for loose, missing, or damaged fasteners (bolts or screws) that connect the coupling to the shafts. Loose fasteners can lead to coupling slippage and failure.
  • Heat Generation: Excessive heat generation near the coupling may suggest friction and misalignment issues.
  • Reduced Performance: A decrease in the overall performance of the system, such as reduced torque transmission or efficiency, can be a sign of coupling problems.
  • Failure of Connected Equipment: If connected equipment experiences unexpected failures or malfunctions, it could be due to coupling issues affecting the power transmission.
  • Visual Inspection: Regularly inspect the coupling for any visible signs of damage, wear, or unusual behavior during operation.

If any of these signs are observed, it’s essential to address the issue promptly. Depending on the severity of the problem, the motor shaft coupling may require realignment, repair, or replacement. Regular maintenance and periodic inspections can help detect early signs of wear or damage, allowing for timely intervention and preventing more extensive damage to the coupling and connected equipment.

China Best Sales D56 L45 Factory Hot Sale Pipe Propeller Aluminum Clip Single Diaphragm Motor Shaft Coupling  motor shaft couplingChina Best Sales D56 L45 Factory Hot Sale Pipe Propeller Aluminum Clip Single Diaphragm Motor Shaft Coupling  motor shaft coupling
editor by CX 2024-04-19

motor shaft coupling

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