Passics for tape recorders: what it is and for what is used for?

Several decades have passed since modern MP3 players have almost displaced tape recorders. But still those who prefer retro players remained. Those lovers of cassette or coil tape recorders, who still have such a technique, and also those who wish to acquire them, will be useful information about passages for them.

Passics for tape recorders: what it is and for what is used for?

What is a passion for a tape recorder?

Passion is a detail available in every tape recorder. Passics are also called Drive belts. Their main purpose is to transmit torque from the drive (tape recorder motor) to the wheel (driven gear).

The movement is carried out by tensioning the belt and the friction force arising between the passing surfaces of the passion and the gear (both leading and driven).

Passics for tape recorders: what it is and for what is used for?

Drive belts are made of rubber and other polymeric materials capable of creating quite high friction force with metal or plastic. They have a different form:

  • Round (ring);
  • Square;
  • Flat.

Passics for tape recorders: what it is and for what is used for?

Passics for tape recorders: what it is and for what is used for?

    Due to the intensive work of the Passics often wear out and rush. This happens for the following reasons: aging rubber in conditions of elevated temperature, mechanical wear due to the constant impact of two forces – friction and stretching. To break the drive belt can also lead:

    • Independent manufacture of tape recorders, What, of course, is made without taking into account the strength and elasticity of the material, that is, with violation of technology;
    • incorrectly selected size both in length and by the diameter of the passion.

    Passics for tape recorders: what it is and for what is used for?

    Dimensions

    As already mentioned, liesics are released in three forms: round, square and flat. They differ from each other not only by form, but also sizes:

    1. Dimensions of circular lies in millimeters: 105×2, 135×1.2, 145×1.7, 195×1.five.
    2. Flat: 130x4x0.5, 140×3.5×0.5, 145x6x0.eight. There are also sizes under 170, 210, 220, 300, 330, 370 and 180 mm.
    3. Square: Thickness – from 1 to 2.2 mm, Poludina – from 28 to 225 mm.

    Calculate, and then pick up the passics for the coil and cassette tape recorders is quite simple: you need to measure the distance from the centers of the pulleys, between which the passion is needed, multiply the result by 2, and then to the resulting number to add the amount of semiconductors of these pulleys.

    Passics for tape recorders: what it is and for what is used for?

    But there is a simpler way – you can just take a thread and wind it down the passion. Tie a knot and cut a thread near him.

    By the length of this thread, you can determine what size you need a passion.

    How to recover?

    There are several ways to restore the performance of passics. Type of repair depends on the nature of the malfunction. So, if the passion just stretched (the most common problem) it can be soaked for several hours in acetone. If it was originally made of high-quality rubber, it may well be narrowed in 8-12 hours.

    There are some more effective ways:

    • In cologne, you can dissolve rosin and lubricate the driving strap obtained by a mixture;
    • For the same purpose, epoxy resin is suitable;
    • In stores you can buy special hardeners.

    Passics for tape recorders: what it is and for what is used for?

    Passics for tape recorders: what it is and for what is used for?

    Passics for tape recorders: what it is and for what is used for?

      It should be understood that the lubrication procedures are enough for only 2-3 months of operation of the tape recorder, and then it will have to repeat it.

      If the passion broke, it can be glued. For this purpose, you can use the glue “moment”. It is important to glue the torn ends with each other as soon as possible. There is another way, but it requires accuracy. At the ends of a torn belt, you can make small holes with a needle, and then tie them with a thin wire. If the load is not very big, then such a design can hold out for quite a long time.

      Repair of belts is suitable only in cases where to buy a new for some reason is not possible. The best solution to the problem with a torn or stretched belt is its replacement.

      List of Passics with Aliexpress See More.

      Rate article
      ( No ratings yet )
      Share to friends
      Rebuildhom.info - construction and repair, dacha plot, apartment and country house, useful tips and photos
      Add a comment