Otáčky elektricky volitelné
Záznam uvidíte za
Two different forms of rotation speed control are fundamentally used with sliding table saws and spindle moulders. MechanicalThe power is transferred from the motor to the tool shaft by belts. Multiple belt pulleys with a range of different diameters sit on top of each other on the motor and on the tool shaft. A higher or lower speed is attained, depending on the pulley combination over which the belt runs. The belt position is determined by a mechanical or electronic sensor, and displayed on the front of the machine in the form of a mechanical or electronic rotational speed display. ElectronicThe electronic control of the rotational speed of three-phase current motors can take place according to two different technical principles:
Application
The average maximum speed with spindle moulders is 10,000 rpm. |
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