News

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  What are the common fault phenomena of overload pr

  26-09-28

  1、 Abnormal fever and high temperature alarm This is the most intuitive protection signal for overload. Under rated load, the temperature rise of the gearbox housing should usually be controlled within 45 ℃. If the following situations occur, it indicates that overload thermal protection has been triggered: Surface hot: The operating temperature rises sharply, and if the temperature rises ab

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  Common causes of oil leakage in NMRV series gearbo

  26-09-24

  Seal failure This is the most direct reason. The sealing between the plug and the box is usually achieved through O-ring seals, gaskets, or thread sealants. Aging or damage: Rubber parts such as O-rings and gaskets will gradually age, harden, crack, lose elasticity, and cause sealing failure when exposed to high temperatures and oil immersion for a long time. Material mismatch: If the mat

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  How to avoid oil leakage at the oil level plug/dra

  26-09-24

  1、 Installation specification stage (source prevention) 1. Standardize installation orientation: During installation, it is necessary to strictly follow the correct installation orientation and ensure that the ventilation holes are facing upwards. If the orientation is incorrect and the ventilation hole is blocked, the pressure inside the box cannot be released, which can easily cause oil leaka

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  What is the function of the load fluctuation verif

  26-09-23

  1、 Core role and value 1. Verify the dynamic stability of the transmission system: Under constant speed or variable load conditions, detect the periodic or random variation amplitude of the output torque, identify potential defects such as gear meshing errors, bearing assembly deviations, or box deformation. 2. Evaluate the reliability of thermal balance and lubrication: Simulate the alterna

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  How to verify the load fluctuation of the R17 gear

  26-09-23

  1、 Core test bench construction and sensor selection R17 has a small volume and low inertia, and the precision requirements for the test bench are higher than those for large reducers. It is recommended to use closed-loop power loading testing method, where the driving motor simulates the prime mover and the load motor simulates the working machine. Torque and speed sensor: High precision no

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  Working Principle & Performance Benefits of NCZD50

  26-09-22

  The NCZD500-1250-1 planetary gear reducer operates on the meshing transmission principle of a planetary gear set. It delivers an extremely high reduction ratio via coordinated interaction among the sun gear, planetary gears and internal ring gear. Its standout performance strengths lie in ultra-high transmission ratio, superior torque capacity and stable operation, making it an ideal choice for he

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  Influence of Axial Movement of Gear Shaft on the S

  26-09-22

  Axial movement of the gear shaft will significantly reduce the service life of the RX157-3 reducer. The main consequence is abnormal wear of multiple internal components and uneven load distribution. 1. Accelerated wear of core components and reduced service life Axial movement of the gear shaft can disrupt the originally designed meshing relationship and clearances, causing critical components

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  Method for Checking the Gear Strength of Weaving M

  26-09-21

  1、 Structural optimization: improving torque density from the perspective of transmission principle Adopting a multi tooth synchronous meshing structure, such as a cycloidal reducer or a planetary reducer with a high number of planetary gears, by increasing the number of teeth meshing simultaneously (from 50% to 60%~70%), the load is shared by more tooth surfaces, and greater torque is output u

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  How To Fix Oil Leaks On Loom Reducers 3 Common Lea

  26-09-21

  1、 Oil leakage point one: Oil leakage at the shaft end oil seal This is the most common and stubborn oil leakage area of the loom reducer, especially at the sealing ring of the drive shaft, which often leaks the most severely. 1. Core reasons Oil seal aging and failure: The temperature and humidity in the weaving locomotive room are high, and the rubber oil seal operates in a high-tempera

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