The core causes of wear on the gear teeth of the WPWK80-40 reducer (with mostly copper alloy worm gears and alloy steel worm gears) can be classified into 10 categories, covering key dimensions such as lubrication, load, installation, and material, as follows: 1. Improper lubrication: Failure to use special extreme pressure oil for worm gears (using ordinary gear oil), low/high oil level, deter
The material matching of the worm gear of WPWDA175-60-7.5KW reducer (the worm gear is usually made of tin bronze/aluminum bronze, and the worm gear is made of alloy structural steel that has undergone nitriding treatment) is unreasonable, which will directly damage the frictional balance of the meshing surface and cause multidimensional failure problems. The following are 8 core effects (in order
The core differences in adding lubricating grease to different models of reducers lie in the selection of oil type, amount and method of filling, oil level control, and oil change cycle. It is necessary to strictly follow the instructions. The following are precautions for different types for quick comparison and operation. 1. Type: Cylindrical Gear Oil type: Low viscosity grease/oil for high-
The abnormal parameters that need to be optimized for the lubrication system of ZJY180-20-S (hard tooth helical gear) are as follows, sorted by priority for quick determination and disposal. 1、 Temperature related anomalies (most intuitive) If the temperature at the bearing end is greater than 80 ℃ or the temperature rise is greater than 40 ℃ (normal ≤ 75 ℃), it indicates excessive/insufficien
The design life of the core transmission components (sun gear, planetary gear, inner ring gear, planetary carrier, bearings) of P3SA16 planetary gearbox under rated working conditions is usually 20000 hours (about 2.3 years), and the actual life is significantly affected by load, lubrication, installation, and maintenance. Core component lifespan and influencing factors Bearings: As the most
The replacement cycle of the sealing and protective components of P3SA17 planetary gearbox is based on the working conditions and component types, as follows: 1、 Routine replacement cycle for core seals Input/output shaft skeleton oil seal (double lip with dust lip): Under standard operating conditions (load ≤ 80%, temperature 20-40 ℃, clean and dry environment), the preventive replacement c
SBD50-1.5KW-60 belongs to the SBD series Shenke special reducer, which is a combination of planetary cycloid and spiral bevel gear reduction. Common faults are related to lubrication, installation, and component wear. The corresponding specific solutions are as follows: 1. Leakage of oil Common reasons: This reducer is often used in dusty working conditions such as metallurgy and cement, and
NGW-L-F31-4.43-11KW belongs to the NGW series planetary gearbox, and its base is preferably made of cast iron. Low carbon steel or low-alloy high-strength steel welding parts are also commonly used, and corresponding welding materials need to be matched. The specific material selection is as follows: 1. Base material (machine base body material) HT300 gray cast iron: This is a commonly used
