The WPDX80-50-1.5KW worm gear reducer is a widely used speed reduction unit. Its detailed description is shown below: ## Technical Parameters Input power: 1.5 kW Reduction ratio: Available standard ratios include 1:10, 1:15, 1:20, 1:25, 1:30, 1:40, 1:50, 1:60. Overall dimensions: A=225 mm, AB=125 mm, BB=142 mm, BC=70 mm, CC=80 mm, M=175 mm, N=320 mm, E=140 mm, E1=130 mm, E2=150 mm, G=20
There is no separate dedicated standard governing assembly tolerances for the BWD12-23-1.5KW cycloidal reducer with fully overlapping cycloidal gears. Its assembly complies with general tolerance specifications for cycloidal gear reducers, detailed below:
1、 Installation misalignment fault Serious angle deviation: The angle between the torque arm and the centerline of the load axis deviates from the design range of 90 °± 5 °, causing the box to bear additional bending moments during operation, greatly increasing the risk of cracking of the shell. Rigid jamming without floating force: During installation, no ± 3 ° fine-tuning space was reserve
1. Improper selection and matching (source issue) Insufficient torque reserve: If only the rated output torque is selected, ignoring the motor overload capacity (such as frequent starting, loaded starting) or the actual maximum working torque, it will cause the torque arm to be in an overloaded state for a long time, ultimately leading to plastic deformation or fatigue fracture. Structural s
1、 Standard inspection cycle for different scenarios Normal steady working condition: a normal working condition with continuous operation and stable load. Checking the oil level once a month is sufficient, suitable for most general production scenarios. Adverse special working conditions: high temperature, heavy load, high dust, humid or impact load scenarios, check once every 2 weeks; Duri
Troubleshooting and Root Cause Analysis Before starting the repair, it is recommended to stop the machine and cut off the power supply. Wait for the gearbox to cool down to a safe temperature, then clean the oil around the screw plug. Focus on investigating the following three core causes: Aging or damage of sealing gasket: The copper gasket, aluminum gasket or rubber sealing ring that comes
1、 Core Diagnostic Principles The gear meshing, bearing rolling, and other movements of the loom reducer will produce fixed characteristic frequencies. When internal damage such as wear, pitting, and tooth breakage occurs, the vibration signal will exhibit abnormal amplitude changes, increased sidebands, and other anomalies at the corresponding characteristic frequency. FFT spectrum analysis ca
1、 Error 1: Directly pulling full speed when starting up, the gearbox "bears" the impact load hard When the loom is started, if it is directly turned to the highest speed, the internal gears and bearings of the reducer will instantly bear a huge impact load. Especially for old-fashioned weaving machines, the transmission system has a high inertia, and this "violent start" can cause micro cracks
