For which engines are slip rings, slip rings and commutators used?
Slip rings are used in AC synchronous motors and AC wirewound motors, while slip rings and commutators are used in DC motors.
What is the reason for excessive sparking in the collector ring of the generator?
There are many possible causes of sparking, such as corrosion at the contact between the ring and the brush; excessive brush pressure; a dirty surface of the slip ring; significant wear of the brushes, etc.
What are the consequences of poor contact between the carbon brushes of the commutator ring?
This may cause a ring fire or directly burn the slip rings and brushes. More precisely: 1. The contact resistance increases and the excitation current decreases.2. Carbon brushes and slip rings are overheated, which may catch fire in severe cases. 3. Sparks occur between the carbon brushes and slip rings, causing electrical corrosion of them. slip rings and increased wear, etc.
What is the function of the collector ring of the generator?
In simple terms, the collector ring of the generator is the terminal of the rotor coil, and the direct excitation current is delivered to the rotor through the contact of the carbon brushes with the two rings to excite the rotor.
How much current can your LPR series collector ring handle? Can you provide installation instructions?
Our LPR series slip rings can currently pass a maximum current of 15 amps. If you need to pass higher current, we can recommend other similar products, such as hollow shaft series-LPT (if). there are no requirements regarding the design structure). Of course, please contact our sales engineers and they will provide you with installation advice.
Can LPK series slip rings be used for PCB structure design? And it's separate, not integral?
Of course, our disc series slip rings can be designed with separate and integrated structures to meet customers' different application requirements. Model LPKS-0205 is a typical example: separate disc-type slip rings (separate formula and PCB). structure).
Is your slip ring certified explosion-proof?
Our company has not yet obtained explosion-proof certification.
Slip rings are available in different sizes and shapes. What are the application differences between disc slip rings and slip ringses with hollow shaft?
If users have special size or space requirements, such as length (thickness), disc-type conductive rings will be the best solution.
Can the collector ring really be dustproof and waterproof in the actual service life range?
Different types of collector rings will have optional levels of sealing protection, what you call dustproof and waterproof. However, the user cannot immerse the collecting ring in water and must be equipped with a protective sheath.
Are all slip rings capable of transmitting signals?
Basically the signals that the collector ring can transmit are: RS232/RS422/RS485, FireWire400, USB1.1/USB2.0, Profibus, Lonworks, Devicenet, Interbus, Canbus, ASI, PLC, digital/analog video signals, digital audio signals, etc.