Through Hole Slip Ring With Connectors

● ID 70mm OD 155mm
● Dust proof, specified connectors
● For agriculture machines, Baler wrapper, etc..

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The through hole slip ring with connectors is used for transmitting power, control signals, sensor signals and communication signals. Its robust structure and sealed housing can protect against dust, moisture and debris, which is very practical in packaging lines and agricultural bale wrappers. It supports various installation methods, such as flange mounting, block mounting, through-hole mounting, and so on. And the pre-installed connectors allow us to quickly install the slip ring into the rotating system.

Drawing(mm)

Picture

Drawing

Product Parameters

Mechanical:

Working speed	500rpm
Operating temperature	-40℃~ +100℃
Contact material	Precious metal
IP Grade	IP 54

Electrical:

Circuit	6, 12, 18, 24,36
Current	5A, 10A , 15A,20A or combined rings to get higher current
Voltage	≤380V, 600V optional
Dielectric strength	≥1000V@50Hz between each circuit
Insulation resistance	1000MΩ@ 500VDC
Electric noise	≤7mΩ
Lead wire size	22AWG, 17AWG, 14AWG, UL, color Teflon, silver or tin plated
Lead wire length	200mm

Critical Dimension:

Model	Length "L"
Model	Current	Formula (A means No. of ring)	6 circuits	12 circuits	18circuits
BTH70155	2A/5A	32.8+3.3×A	52.6mm	72.4mm	92.2mm
BTH70155	10A /15A/20A	32.8+4.8×A	61.6mm	90.4mm	119.2mm

FAQ

Q: What specific types of signals can through-hole slip rings transmit?

A: It can transmit various types of signals, mainly including:

Analog signals: such as audio signals, temperature sensor signals, etc.
Digital signals: such as various data bus signals (such as CAN bus, SPI, etc.), encoding signals, etc.
Ethernet signals: used for network data transmission.
Video signals: such as signals in video formats such as HDMI and SDI.
Control signals: such as start and stop control signals of equipment, mode switching signals, etc.
Power signals: power the rotating part of the equipment.
RF signals: suitable for some wireless communication applications.
USB signals: transmit USB data.
Serial port signals: such as serial communication signals such as RS232 and RS485.
Optical fiber signals: used in some scenarios that require high-speed and low-loss transmission.

Q: Can I use through hole slip ring with connectors in my AC generator?

A: Of course! When the AC generator is working, the rotor needs to be fed with DC current to generate a magnetic field. Our slip ring can connect the external DC power supply to the rotor winding to establish a magnetic field for the generator to generate electricity. It also helps the generator rotor to adjust the size of the excitation current and control the speed of the rotor.

Q: How to determine whether the slip ring is faulty?

A: This can be preliminarily judged by observing the operating status of the crane. If there are phenomena such as slow movement, control failure, and insufficient power, there may be a problem with the slip ring. In addition, you can use a multimeter or oscilloscope to measure its resistance, voltage, current and other parameters.

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