APH Belt Stepless Variable Speed Drive
High Torque and Long Service live
fits with IEC motor
Belt Speed Variator pulley
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Varitron APH belt speed change variable pulley drives such as VARI-DIA pulley or intermediate type that changes the rotation continuously without stopping the machine is a high-performance speed changer of year's experience and original technology. It can be easily mounted in any machine or device to enhance the operating efficiency.