Article List
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What are the installation forms of ZL60-31.5-15KW reducer?According to the model ZL60-31.5-15KW, this is a cylindrical gear reducer. This type of reducer usually has a variety of installation forms, which can be divided into three dimensions: installation direction, connection method and shaft system layout. 1. Classification by installation direction 1. Horizontal installation Features of horizontal installation: This is the most common installation method. The output shaft of the reducer is parallel to the ground. Applicable scenarios for horizontal installation: Widely used in most horizontal transmission equipment such as conveyor belts, mixers, and packaging machines. Advantages: Compact structure, simple installation, easy access to key components during maintenance. 2. Vertical installation Features of vertical installation: The output shaft of the reducer is perpendicular to the ground. Applicable scenarios for vertical installation: Suitable for vertical transmission with limited space, such as elevators, top drives of mixing tanks, etc. Note: Vertical installation requires higher sealing performance of lubricating oil, and special attention needs to be paid to prevent oil leakage. 2. Divide by connection method 1. Foot installation footing
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What is the difference between BWEY110 and BWEY120 cycloidal pinwheel reducers?BWEY110 and BWEY120 are both horizontal two-stage cycloidal pinwheel reducers of the BWEY series. The main difference between them is the different frame numbers, which directly leads to differences in size, load-bearing capacity and applicable power. Simply put, BWEY120 is a larger model than BWEY110. 1. Comparison of the main differences: 2. Model interpretation By interpreting the models, you can understand their differences more clearly: B: represents the B series cycloidal pinwheel reducer. W: stands for horizontal installation. E: Represents two-stage transmission (i.e. two-stage reduction). Y: It means equipped with Y series motor. 110 / 120: This number is the base number, which is the core parameter to distinguish the two. The larger the frame number, the larger the center distance of the reducer, and the greater the torque it can withstand. 3. Common points Although the size and load-bearing capacity are different, they are the same system
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How to judge whether the ZQA750-40.17-3CA gear reducer is overloadedTo determine whether the ZQA750-40.17-3CA gear reducer is overloaded, we cannot rely solely on a single phenomenon, but need to conduct a comprehensive evaluation based on multiple warning signals during operation. Overload operation can cause serious and irreversible damage to the reducer, so timely identification is crucial. The following are several key aspects to determine whether the reducer is overloaded: 1. Abnormal rise in temperature. This is one of the most intuitive and important basis for judgment. Normal temperature rise range: Under rated load, the temperature rise of the reducer oil pool (oil temperature minus ambient temperature) should not exceed 35°C, and the bearing temperature rise should not exceed 45°C. Generally, the maximum oil temperature should not exceed 85-90°C. Simple judgment method: Hold your palm against the reducer housing for 5-8 seconds. If you feel unbearably hot and retract your hand immediately, it usually means that the surface temperature has exceeded 70°C and it may have entered an abnormal overheating state. Accurate measurement: Use an infrared thermometer to measure the temperature of the bearing seat or box surface. This is
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How to select the model and assembly form of the F series parallel-axis helical gear reducer according to the equipment installation spaceThe key to selecting the appropriate model and assembly form for the F series parallel shaft helical gear reducer is to match the limited installation space with the structural characteristics of the reducer. F-Series reducers are known for their slim and compact design, making them ideal for applications where space is limited. You can follow the following two-step method Selection: Step 1: Determine the base model (specification) The base model (such as F37, F47, F57, etc.) determines the physical size and load-bearing capacity of the reducer. The main basis for selection is the output torque and installation space required by the equipment. Calculate the required torque: First determine how much output torque your equipment requires (unit: N·m). F series reducers cover a wide range of torque, ranging from 130 N·m to 18,000 N·m. Matching the base size: On the premise of meeting the torque requirements, combined with your actual installation space, select the most appropriate size of the base size. Generally, the larger the base number
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How to check the internal transmission components of the WB100-LD-11-550W micro cycloidal reducer motor after overload trippingAfter your micro cycloidal reducer trips due to motor overload, a systematic and safe process needs to be followed to inspect its internal transmission components. This is usually divided into two stages: 'preliminary inspection after power outage' and 'in-depth inspection after disassembly'. Step One: Safety Preparation Before any inspection, be sure to cut off the main power supply of the equipment and hang a 'no closing' warning sign to ensure safe operation. Wait for the motor and reducer to cool down completely. Step 2: Preliminary inspection after power outage (no need to disassemble) Before deciding to disassemble, conduct some simple external inspections to quickly determine the general direction of the fault. 1. Manual turning inspection operation: Try to turn the fan blade of the motor or the input shaft of the reducer by hand. Judgment: Under normal circumstances, the rotation should be smooth and even, without stuck or abnormal resistance. If it feels very heavy, blocked, or even completely motionless, it means that the internal transmission components (such as bearings and cycloid wheels) may be severely worn or glued.
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Introduce the advantages and disadvantages of the two cooling methods of reducer oil cooling and water coolingThe cooling method of the reducer is crucial to its stable operation under high load or high temperature environments. Oil cooling and water cooling are two mainstream active cooling methods. They each have their own advantages and disadvantages and are suitable for different working conditions. The following is a detailed introduction to the advantages and disadvantages of these two cooling methods: 1. Water cooling method Water cooling uses circulating water as the cooling medium to take away the heat of the reducer lubricating oil through a heat exchanger (such as a plate or shell and tube cooler). (1) Advantages of water cooling: High cooling efficiency: The specific heat capacity of water is much greater than that of air and oil, and it can absorb more heat. This makes the water cooling system excellent in situations where rapid and large amounts of heat dissipation is required, and the oil temperature can be controlled at a low level. Quiet operation: The main noise source of the water-cooling system is the water pump. Compared with the fan of the air-cooling system, its operating noise is much lower, making it suitable for environments that require noise. Not affected by ambient temperature: The cooling effect mainly depends on the temperature of the cooling water, not the ambient air temperature. Therefore, in
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What are the special precautions when changing oil for different types of reducers?Although different types of reducers follow some general principles when changing oil, they also have their own special precautions. 1. General oil change principles Before performing specific operations, please be sure to abide by the following general principles: Power-off operation: The power supply to the equipment must be cut off before oil change to prevent accidental start-up and ensure safe operation. Oil taboos: It is strictly prohibited to mix lubricants of different brands or models. Oil selection: The specified lubricating oil should be selected according to the type of reducer and working environment (such as temperature, load). Commonly used is medium/heavy-duty industrial gear oil (such as L-CKC/L-CKD 220/320/460). 2. Special precautions for different types of reducers 1. Gear reducers (such as helical gears and bevel gear reducers) are the most common type in the industry at present, and their oil change precautions are the most representative. Timing of oil change: The most critical point is that the oil should be changed after the reducer is shut down and the oil temperature is still sufficient.