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How to determine if the worm gear of WPWA155-50-B

25-11-08

To determine whether the worm gear of WPWA155-50-B reducer is aligned with the teeth (i.e. whether the meshing state is normal), the following comprehensive inspection methods should be used: 1、 Appearance and contact mark inspection Red Dan Powder Coloring Method Normal state: The contact area should be located in the middle of the tooth surface (near the pitch circle), with an area of ≥ 7

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What are the performance parameters of the NGW123-

25-11-05

HT250 is a pearl shaped gray cast iron. When the NGW123-500 planetary gear reducer base is made of this material, its performance parameters are as follows: 1. Chemical composition: Carbon content is 3.16% -3.30%, silicon content is 1.79% -1.93%, manganese content is 0.89% -1.04%, sulfur content is 0.094% -0.125%, and phosphorus content is 0.120% -0.170%. 2. Physical properties Density: G

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How to perform performance verification after crac

25-11-05

The performance verification of the NGW31-11-9 planetary gear reducer base after cracking repair is to confirm that the strength of the repaired area meets the standard, the equipment runs stably, and there is no crack recurrence or functional abnormality. It needs to be completed through three steps: "static testing+dynamic testing+load verification". 1. Static performance verification (performe

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When does the XWD4-17-1.5KW cycloidal pinwheel red

25-11-04

The core criterion for replacing lubricating oil in XWD4-17-1.5KW cycloidal pinwheel reducer is "time cycle+oil state+working condition intensity". If any condition is met, it needs to be replaced to avoid component wear caused by lubrication failure. 1、 Fixed time/operating cycle replacement (basic standard) First use: The new gearbox must be replaced after running for 200-300 hours to remove

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Where is the oil level indicator for XWD6-29-7.5 c

25-11-04

The oil level indicator of XWD6-29-7.5 cycloidal pinwheel reducer is usually located on the side or top of the box, and the specific position and inspection method are as follows: 1. Type of oil level indicator Cycloid pinwheel reducers often use transparent oil gauges (oil mirrors) or built-in oil dipsticks as oil level indicators. Transparent oil gauges are commonly used in small and medium-

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How to prevent the misalignment fault of the cyclo

25-11-03

To prevent the misalignment of the cycloidal gear of BWD15-17-2.2KW reducer, it is necessary to start from four aspects: "standardized assembly, component control, daily maintenance, and reasonable use" to form a full process protection. 1、 Standardize assembly process (source prevention) Before installation, check the markings on the cycloidal gears. For single tooth difference models, rotate

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How to measure the meshing clearance of the cycloi

25-11-03

To measure the meshing clearance of the cycloidal gear of the BWD18-59-1.1KW reducer, a combination of "static plug gauge measurement+dynamic tactile verification" is required. The core is to accurately locate the measurement point and eliminate interference factors. The specific steps are as follows: 1、 Preparation before measurement Disassembly and Cleaning Disassemble the reducer, remove

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What are the requirements for the installation fou

25-10-31

The core requirements for the NMRVF63-40-0.75KW reducer installed on the foot are that the installation foundation plane should be flat, firm, and rigid to meet the standards. The specific requirements are as follows: 1. Flatness of the plane The flatness error of the basic plane should be ≤ 0.1mm/m to avoid local protrusions or depressions. The installation surface needs to be cleaned thor

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What are the installation methods for NMRVE63/130-

25-10-31

The installation method of NMRVE63/130-1500:1 worm gear reducer is similar to that of NMRV series reducer, and the common installation methods are as follows: Foot installation: Use bolts to fix the installation feet at the bottom of the reducer to the foundation or equipment bracket. This is a common installation method and is suitable for most conventional application scenarios. Flange ins

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