The DC brushless motor eliminates the carbon brush and slip ring structure, reduces friction losses, and significantly improves the efficiency of the motor. At the same time, the motor itself has no excitation loss, further improving the comprehensive power saving rate, which can reach 20% to 60%. This efficiency makes DC brushless motors perform w...

jessie

2024-06-27

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For laser marking machines, the marking effect is closely related to the characteristics of the material. In general, laser marking machines can clearly mark various metal materials, but there may be some problems when marking purple copper.For materials like copper, due to its high thermal conductivity, heat is quickly absorbed and transferred to ...

roy

2024-06-27

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Application fields of water-cooled industrial chillers:1. Industrial productionWater cooled industrial chillers are widely used in the production process of industries such as chemical, plastic, pharmaceutical, food, and beverage. These industries have extremely strict requirements for temperature control. Water cooled industrial chillers, with th...

Nugent

2024-06-26

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At the beginning of the operation of the chiller, it is necessary to regularly pay attention to the oil level, return oil condition, and cleanliness of the chiller compressor. If the oil level drops, it should be added in a timely manner. If dirt is found in the oil, it should be replaced in a timely manner to prevent poor lubrication and affect th...

Cyril

2024-06-25

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Femtosecond is a unit of time, and one femtosecond is equal to 10 ^ -15 seconds. Femtosecond laser refers to a laser with a pulse width of femtosecond level. Femtosecond laser has the characteristics of short pulse width and high power peak. Due to its extremely short pulse width, femtosecond laser can process materials on extremely small scales un...

Vasili

2024-06-26

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Gear reducer, as a common transmission device, plays an important role in industrial production. However, sometimes we encounter situations where the motor rotates but the gears do not rotate. This article will analyze the causes of this problem and provide corresponding solutions.Cause analysis:1. Excessive gear friction: It may be due to poor l...

Gilbert

2024-06-25

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What should I do if the servo motor unexpectedly shuts down or restarts?

Clarence

2024-06-25

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I believe many friends will encounter such problems when using industrial chillers. The expansion valve is frosting! So why does it frost? How to solve this problem?Discussion and analysis1. Some people will first consider whether the expansion valve is blocked or opened too small.2. Some people may also consider whether the fan is faulty.3. Of co...

Aaron

2024-06-24

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How does a frequency converter change the motor speed?

Abel

2024-06-24

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Picosecond laser is a type of laser specifically designed for precision machining. Picosecond laser is a laser with an extremely short pulse width, which is within the range of picoseconds (1 picosecond=10 ^ -12 seconds). Due to the extremely short signal period of picosecond laser, it can accurately cut or mark extremely fine patterns.Picosecond...

Smith

2024-06-24

186

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The visual laser control system is a new type of CNC operating system that combines visual recognition technology with laser control technology. Compared with ordinary laser control systems, the visual laser control system has faster processing speed, higher processing accuracy, more flexible processing methods, and can be deployed in more complex ...

Jamie

2024-06-22

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There are four main points: fire prevention, condensation prevention, waterproofing, and lightning protection.Preventing fires1. When using a laser cutting machine, do a good job of cleaning the surrounding environment of the equipment. Avoid stacking flammable and explosive foreign objects around to prevent sparks from splashing and causing fire...

David

2024-06-22

169

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Sometimes, the deceleration motor may not rotate during use. So, let's summarize how to determine the quality of the three-phase asynchronous motor coil and what instruments should be used for inspection:1. A megohmmeter can be used to measure the insulation resistance between motor phases and phase to ground, and should not be less than 0.5 megoh...

Tory

2024-06-22

176

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Wheel drive is the most commonly used transmission method in mechanical equipment, widely used in various industries. As a gear device for transmitting motion and power, it plays an important role in almost any large-scale equipment.1. A pair of gears that mesh with each other will experience periodic changes in the elastic stiffness of their tee...

Liam

2024-06-21

183

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In three-phase asynchronous motors, rated current refers to the current value of the motor when operating at rated power and rated voltage. Rated current is an important parameter in motor design and selection, used to ensure that the motor will not overload or overcurrent under normal operating conditions.The relationship between the rated curre...

John Trant

2024-06-21

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