1. The DC servo motor used as a DC servo motor usually has a separate DC power supply in the winding and armature winding fields. This control can be archived by controlling the armature current or excitation current. Magnetic field control includes some special advantages over armature control. Similarly, armature control also has some advantages ...

Terrelle

2024-03-29

429

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Laser cooling is a technology that utilizes the interaction between laser and atoms to reduce atomic motion speed and obtain ultra-low temperature atoms. During the laser cooling process, multiple laser beams illuminate the target atoms from different directions, subjecting their particles to the pressure of light to prevent their thermal vibration...

Payson

2024-03-29

421

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1

The stepper motor is now widely known and applied by most people, which is of course determined by its own advantages and performance. Especially the step value of the motor is not affected by various interference factors. Such as the magnitude of voltage, the value of current, waveform, temperature changes, etc.Also, the error of the stepper mot...

Miller

2024-03-28

431

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Gears are an important component of gear reducers, and for gear reducers, gears play an important role. The advantages of using good gears for gear reducers include:1) In commonly used mechanical transmissions, gear transmission has the highest efficiency, and closed transmission has an efficiency of 96%~98%, which has great economic significance...

Smith

2024-03-28

497

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The cooling method of a laser usually depends on its power, application requirements, and working environment. The following are some common types of lasers and their common cooling methods:Gas laser:Air or water cooling. High power gas lasers typically require a water-cooling system to effectively cool the laser medium and maintain equipment sta...

Darren

2024-03-28

449

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Firstly, the focus position of the fiber laser cutting machine affects the cutting accuracy, especially the diameter of the focal spot. The diameter of the focal spot should be as small as possible to produce a narrow slit; The diameter of the focal spot is directly proportional to the depth of focus of the focusing lens. The smaller the depth of f...

Jack Wilborn

2024-03-27

461

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1

Brushless Direct Current Motor, also known as an electronic commutation motor (ECM or EC motor) or synchronous DC motor, is a type of synchronous motor that uses a direct current (DC) power source. A brushless DC motor is essentially a permanent magnet synchronous motor that uses a DC power input and is converted into a three-phase AC power supply ...

Andre J

2024-03-27

461

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As one of the important components of a ball mill, gears can have a significant impact if they fail. So, what are the common faults and solutions for ball mill gears?1. Cracking of the large gear ring of the ball millIf the vibration of the body suddenly intensifies and the noise increases after long-term operation of the ball mill, it is likely t...

Marshall

2024-03-27

386

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Summary:1. Metallurgical bonding between coating and substrate, with high bonding strength;2. The hardness and thickness of the cladding layer are well controllable;3. The dilution rate of the cladding layer is low, the grain size of the cladding layer is fine, the surface hardness is high, and the wear resistance is good;4. High powder utilization...

Liam

2024-03-26

404

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1. The connecting bolts are prone to twisting and breaking. For a screw conveyor composed of several screws, the connecting bolts at the head section bear the torque of the fully loaded motor, while the torque borne by the subsequent screw sections and connecting bolts decreases. Therefore, the connecting bolts at the head section are easily twiste...

Ruddy

2024-03-26

409

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When selecting servo motor specifications, the first step is to evaluate the dynamic performance requirements of the application, such as acceleration, speed, and accuracy. Next, calculate the required maximum output torque based on the load characteristics and consider the safety factor. The size of the motor should be selected based on the instal...

Erdogan

2024-03-26

503

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What are the types of two-phase four wire stepper motor drives?

Vasili

2024-03-25

415

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Gear rack, synchronous belt, and screw are three common transmission methods, each with its unique advantages and disadvantages. The following is a detailed analysis of the advantages and disadvantages of these three transmission methods:Gear and rack:Advantages:a. Accurate transmission, high precision, up to 0.1mm, suitable for high-precision tr...

Nugent

2024-03-25

455

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A stepper motor is an actuator that converts electrical pulses into angular displacement. When the driver receives a pulse signal, it drives the stepper motor to rotate a fixed angle in the set direction (known as the stepper angle) and rotate at a fixed angle. The angular displacement can be controlled by controlling the number of pulses to achiev...

Christian

2024-03-25

436

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How many stepper motors can a 32 microcontroller control?

Gilbert

2024-03-23

504

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