Can a servo motor use slip rings, and what is the function of motor slip rings

This one can be used.

Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is a kind of auxiliary motor indirect transmission device.

The servo motor can make the control speed, the position accuracy is very accurate, and the voltage signal can be converted into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal, and can respond quickly, in the automatic control system, used as an actuator, and has the characteristics of small electromechanical time constant, high linearity, starting voltage, etc., and can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft. It is divided into two categories: DC and AC servo motors, and its main feature is that when the signal voltage is zero, there is no rotation phenomenon, and the speed decreases uniformly with the increase of torque.

A servo motor can be understood as a motor that absolutely obeys the command of the control signal: the rotor is stationary until the control signal is issued; When the control signal is issued, the rotor rotates immediately; When the control signal disappears, the rotor stops instantly. It is a micro motor that is used as an actuator in an automatic control device, and its function is to convert electrical signals into angular displacement or angular velocity of the rotating shaft.

Because the servo system is a high-precision component, so the product stability requirements are extremely high, so the conductive slip ring used in the servo motor must also be the same life as the motor, plus there is a need for signal transmission, the slip ring also needs to have the characteristics of no loss of signal transmission and no packet loss of signal data. LPT hollow shaft series slip rings produced by Jingpei Electronics have a variety of specifications, the outer diameter can be about one meter, and the small one is only more than two centimeters, with a wide range of adaptability, among which the smaller products can be applied to servo motors of various specifications. Representative products include LPT000-0430 3602 0350 1205 0250, LPT030-0610, LPT025-0241, LPT038-0610 0710, etc.

Jingpei servo motor slip ring product features:

1. The number of channels, power and size are customized according to customer requirements;

2. It can be mixed with other signals or combined with other rotary joints for simultaneous transmission;

3. Stable signal and current transmission;

4. The internal wiring and special shielding have a modular design, which completely eliminates encoder signal interference and error codes;

5. The isolation degree between rings is 45db and above.

6. Application fields: military equipment, test equipment, automatic control systems, etc.

The role of the motor slip ring:

1. Lead the rotor coil outside.

2. It is convenient to measure the rotor current and control the motor speed.

Motor slip ring generally refers to slip ring motor, also known as three-phase wound rotor AC asynchronous motor, must be connected in series in the motor rotor circuit resistor or reactor, in order to reduce the starting current, and the starting torque is increased, the power factor is increased, and the starting performance of the motor is effectively improved. Therefore, in the mechanical equipment with large capacity and high requirements for rotational torque, this motor is usually selected to drag.

Slip ring motor is a special motor, which can realize the transmission of signal, power and so on when it rotates, so it is widely used in some occasions when Zhengdou needs to transmit signal or power supply.

Specific uses include:

1. Rotate the camera: The slip ring motor can be used to rotate the camera, so that the camera can rotate without restrictions, so as to achieve a wider shooting range.

2. Rotating platform: Slip ring motor can be used to rotate the platform, so that the platform can rotate without restrictions, so as to achieve a wider range of applications.

3. Robot: The slip ring cavity grinding motor can be used in the rotating part of the robot, so that the robot can rotate without being restricted, so as to achieve higher flexibility and precision.

4. Medical equipment: Slip ring motors can be used in medical equipment, such as operating tables, X-ray machines, etc., so as to achieve a wider range of applications.

Slip ring motors are widely used in situations where signal or power needs to be transmitted, which can make the equipment more flexible and efficient.

The function of the motor slip ring is to lead the rotor coil to the outside, which is convenient for measuring the rotor current, controlling the motor speed, adjusting the reactive power, etc.

Slip ring motor, also known as three-phase wound rotor AC asynchronous motor, must be connected in series with resistors or reactors in the rotor circuit of Qi bend bus, so that the starting current can be reduced, the starting torque of the high spike is increased, the power factor is increased, and the starting performance of the motor is effectively improved. Therefore, in the mechanical equipment with large capacity and high requirements for rotating torque alarm ruler, this motor is usually selected to drag.

Motor slip ring is a kind of transmission device used in rotating mechanical systems, and its main role is to convert the electrical energy of motor rotation into mechanical energy, number of trips and transfer mechanical energy to rotating parts.

Features of motor slip rings include:

1. It can transmit high power. Motor slip rings can transmit high power electrical and mechanical energy, so they are suitable for mechanical systems that require high power output.

2. It can transmit a variety of signals. Motor slip rings can transmit a variety of signals, such as current, signal, control signal, etc., so it is suitable for machine hall rubber systems that require a variety of signal transmission.

3. It can withstand high-speed rotation. Motor slip rings can withstand high-speed rotation and are therefore suitable for mechanical systems that require high-speed rotation. Can withstand high temperatures.

4. The motor slip ring can withstand high temperatures, so it is suitable for mechanical systems that need to operate in high temperature environments and can adapt to different environments. Motor slip rings can adapt to different environments, such as moisture, corrosion, dust, etc., so they are suitable for mechanical systems that need to operate in harsh environments.

What is the function of a motor slip ring? Generator slip ring is our traditional collector ring, which is used on the commutator of the motor as a sliding contact to export the induced current, which has good electrical conductivity, thermal conductivity and lubrication performance, and has a certain mechanical strength and commutation spark instinct.

In the simplest way, since the rotor is rotating, the excitation current is transferred to the winding (excitation winding) of the rotor through the contact between the carbon brush and the slip ring. The collector ring is widely used in all kinds of AC and DC generators, synchronous motors, battery DC motors, crane motor collector rings, various types of welding machines and so on.

As a strong professional slip ring manufacturer, Jingpei Electronics has rich technical solutions. Crystal Rich can integrate optical, electrical, gas, hydraulic and signal paths on the same slip ring, and on this basis, the slip ring can meet the specific requirements of vibration, shock resistance and protection level.

Asynchronous motors are divided into winding type and squirrel cage type according to the rotor winding form. The winding of the wound rotor is similar to the stator winding, the three-phase winding is connected into a star shape, and the three end wires are connected to three copper slip rings mounted on the rotating shaft, which passes.

Conductive slip rings, also known as collector rings, or rotary joints, rotating electrical interfaces, slip rings, collector rings, return rings, coils, commutators, adapters, belong to the application category of electrical contact sliding connection, and are precision transmission devices that realize the image, data signal and power transmission of two relative rotating mechanisms.

Jingpei Electronics is a professional manufacturer of conductive slip rings, with 20 years of rich technical experience!

Slip rings are electrical components that are responsible for connecting and transmitting energy and signals to rotating bodies. According to the transmission medium, slip rings are divided into electric slip rings, fluid slip rings, smooth rings, and can also be colloquially referred to as "rotary connection" or "rotary connection". Slip rings are usually installed in the center of rotation of the equipment, and are mainly composed of two parts: rotating and stationary.

The rotating part is called the "rotor" when it connects to the rotating structure of the device and rotates with it, and the energy source of the stationary part that connects the fixed structure of the device is called the "stator".

A bridge between the rotor and the external power supply. The motor is generally a rotating axial movement, and a circle of motion is a ring, so a fixed change is added to the shaft, so that the external current is introduced into the motor, whether it is AC or DC electricity, only the ring motor with the introduction current can work under the action of electromagnetic force.

It plays the role of connecting the motor rotor and the power supply, you can check the specific on the Internet, if you have been to high school or above, you can basically understand.

Yes, the conductive slip ring can transmit the servo motor current, and the signal, the signal can be shielded, anti-interference, Jiachi Electromechanical is the manufacturer of the domestic conductive slip ring, which can meet these requirements.

In the process of starting and working of the slip ring motor, once it encounters special circumstances such as stalled rotor, excessive voltage drop, low voltage and voltage, mechanical stuck, etc., due to the decrease in speed, the pressure of the contacts and pieces inside is reduced, the conductivity is poor, and the liquid is heated and sprayed outward. The spray is less than pure water, and the following starter fluid formula is used to replenish the liquid when it is almost sprayed.