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Explosion-proof

Data sheet

Description:

▲High safety and reliability
▲Suitable for working in explosive environment, such as oil platform, explosive material packaging equipment, agricultural products processing equipment, coal mine, spraying and other dangerous places.
▲Meet the explosive gas environment and explosive dust environment, the protection level is d CT4, EExdIICT5, etc.

Features

  • ◆An inner diameter of 50mm bore slip ring.
  • ◆Made of stainless steel.
  • ◆Latest explosion-proof means are used inside.
  • ◆Wires and joints are made of high-standard explosion-proof materials.

  • Typic Application

  • ◆Drilling Platform/Oil Rig
  • ◆Cotton Spinning Equipment
  • ◆Flour Milling Equipment

  • Optical specification

    Military Quality Fine Works

    Electrical Technical Parameters
    Power Signal
    Spec. Data Spec. Data
    Voltage range 0-380VAC/VDC Voltage range 0-380VAC/VDC
    Insulation Resistance ≥1000MΩ /500VDC Insulation Resistance ≥1000MΩ/500VDC
    Lead wire spec. AWG16# Tinned Teflon Lead wire spec. AWG22# Tinned Teflon
    Rated current Optional current for each channel
    Electrical noise 10mΩ@6VDC,50mA,5Rpm
    Dynamic resistance change <0.01Ω
    Mechanical Data
    Mechanical Performance Environmental Performance
    Spec. Data Spec. Data
    Working Life > 50 million revolutions  (depends on working conditions) Operating Temperature -30C°-80C°
    Rated Speed 300MRP(can be customized ) Working Humidity 0-85%RH
    Contact Material Precious Metal (can be customized ) Mechanical Vibration MIL-SID-810E
    Shell Material Stainless Steel (surface hard oxidation treatment) IP Grade IP51( IP65、IP68 Optional)
    Rotational Torque 0.1N.M;+0.03N.M/ channel Explosion-proof category Coal safety explosion-proof, gas explosion-proof, dust explosion-proof
    Explosion-proof level T1/T2/T3/T4/T5/T6  Optional

    Others

    Note: The following special requirements can be customized, the delivery time will increase by 3~15 days, and the cost will increase by 5%~50%. Most of the basic accessories of our company are standardized and modularized, and non-standard customization can also greatly reduce price and delivery.

  • ◆The outgoing method and outgoing length of the rotor and stator can be customized.
  • ◆Due to structural limitations, it can be customized according to the specified length or height, or outer diameter.
  • ◆It can support up to 200 channels of power current or signal.
  • ◆Optional aviation plug, terminal, and heat shrink tube.
  • ◆Yaskawa, Panasonic, Siemens, and other servo system signal, power line, and encoder line hybrid slip ring.
  • ◆Can mix high-speed data transmission (including Ethernet, USB, Profibus, ProfiNET, EtherCAT, CANopen, CANBUS, CC-LINK, RS232, RS485, and other industrial buses).
  • ◆The temperature control signal and thermocouple signal are mixed.
  • ◆Customized slip ring for special environments such as shockproof and high temperature.
  • ◆It can be mixed with pneumatic and hydraulic rotary joints to form a gas-electric-hydraulic slip ring.
  • ◆The low/high frequency and connector types can be customized.
  • ◆The High-frequency power can be customized.
  • ◆The number of channels can be customized according to requirements.
  • ◆The maximum current can reach 5000 amperes (A).
  • ◆Military level.
  • ◆Waterproof, underwater mode optional, IP65, IP68 optional.
  • ◆Requirements for stainless steel housing.
  • Applied Projects

    Drilling Platform/Oil Rig

    Drilling platform is an offshore structure mainly used for drilling exploratory wells. The platform is equipped with drilling, power, communication, navigation and other equipment, as well as safety and life-saving facilities and personnel living facilities. It is an indispensable means for offshore oil and gas exploration and development. The normal operation of the drilling platform can not be separated from the contribution of the conductive slip ring. Many rotating parts on the drilling platform need to use the conductive slip ring. The conductive slip ring can smoothly transmit the current and various signals required by various parts of the drilling platform during the rotation, so as to ensure the normal operation of various parts of the drilling platform. Due to the particularity of the oil production platform, all equipment must be explosion-proof. JARCH has specially designed and developed EP series of explosion-proof conductive slip rings for this purpose. This series of slip rings can adapt to work in various explosive environments, safe, reliable, and durable.

    Cotton Spinning Equipment

    Textile machinery is a general term for various mechanical equipment that processes natural fibers or chemical fibers into required textiles. Textile machinery in a broad sense also includes chemical machinery for producing chemical fibers. Textile machinery is the production means and material basis of textile industry. Its technical level, quality and manufacturing cost are directly related to the development of textile industry. With the development of technology, textile machinery has fully realized automatic production. Conductive slip rings are widely used in textile machinery. However, due to the particularity of textile mills, the slip rings used in textile machinery must an have explosion-proof function. JARCH electromechanical has developed several EP explosion-proof slip ring series with explosion-proof functions for various explosion-proof environments. The slip ring of EP explosion-proof conductive slip ring series can work in various explosion-proof environments with high safety.

    Flour Milling Equipment

    With the popularization of automation equipment, flour processing has long been replaced by traditional manual to automatic machinery. As a supporting part of automation equipment, a conductive slip ring is widely used in flour processing equipment. However, as the flour processing equipment needs explosion-proof treatment, Jiachi electromechanical has developed and designed EP explosion-proof slip ring series specially for explosion-proof environments. This series of explosion-proof slip rings are suitable for working in explosive environments, such as oil platforms, explosive material packaging equipment, spinning workshop equipment, agricultural product processing equipment, coal mines, spraying, and other dangerous places. At the same time, it can meet explosive gas environment and explosive dust environment