Knowing of Musical Movement
   

  THIRD GENERATION OF TOYO MUSICAL MOVEMENTS
  1-1 DESCRIPTION DETAILS
       Model Name     26ST-S
                      *26 = Spring; *ST = Size; *S = Engineering Variation
                      S = Standard
       Spring Type    224 Least Torque
                      26 Standard Torque
                      28 Stronger Torque
                      30 Strongest Torque

  1-2 IMPROVEMENT OF SIZE
       Its smaller and lighter, we have reduced the module size and modify           the material, in order to reduce the over all size and weight.
       For example :      3rd generation - 26ST-S = 65g
                          1st generation - 18N-S = 82g

  1-3 CONSISTENCY OF PLAYING SPEED
       Modified engineering of speed governor has allowed us to achieved a
        consistent music playing speed.

  1-4 IMPROVEMENT OF SOUND QUALITY
       Modifying of the tune plate material, gears and speed governor in all         has assisted in the reduction of mechanical noise.
  1-5 REDUCTION OF DEFECTIVENESS
       Reinforcement support of the speed governor protects the musical
        movement from impact. Thus, eliminating the defective rate.

  PROPER FORMATS TO HANDLE MUSICAL MOVEMENTS
  2-1 SPEED GOVERNOR
      1. When using a stopper function. Assembling the piston or wire stopper
         mechanism is depressed, it causes the other end of the wire (next to          the flywheel) to rise and stop the flywheel. Thereby, stopping the          musical
         mechanism from functioning.
      2. Avoid stopper to collide directly with the pinpion which would cause          the pinpion to be deformed.
      3. Keep minimum contact between stopper and flywheel.
      4. Do not hold and press the governor assembly with excessive force.

  2-2 DRUM SHAFT EXTENSION
      1. Clockwise Force
         Extra force should be applied clockwise to drum's extension shaft.
         (Maximum 15kg/mm)
         Precaution: Once withdrawal is released from the drum's extension
         shaft. It would not be able to reapplied again.
      2. Perpendicular Force
         Excessive force will damage the plastic gear. When pulling or pushing
         perpendicular to gear maximum force should not exceed 17.5 kg/mm.

  2-3 FIRST GEAR SHAFT
        Maximum 30 kg is allowed to apply on gear shaft to avoid damaging of          the plastic gear.

  2-4 MAXIMUM ALLOWANCE FORCE FOR

       28ST-CR198                     500g-520g
       28ST-PH102    Clockwise        700g-720g
       28ST-PH102    Perpendicular    450g-470g
       28ST-F2                        950g-970g


  PROPER HANDLING OF MUSICAL MOVEMENTS
      Musical movements are very precise mechanism. Please be cautions of       mishandling of musical movement.
      1. During Transportation and Storage.
         A. Avoid strong impact and collision.
         B. Do not over stack boxes, maximum of 12 boxes laid on top of each
            other is recommended.
      2. Store musical movements at room temperature and a dry location.
      3. During assembly and packaging in the factory avoid damaging the
         flywheel assembly.

 
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