Variable Speed Pulley - Superior Quality Raw Material, Adjustable Size Options | Efficient Power Transmission, Smooth Speed Conversion

We are engaged in the trading, exporting, manufacturing, distributing and supplying of the finest quality of Variable Speed Pulley in Chennai, Tamil Nadu, India. It is use for conversion of constant speed motor in to a variable speed smoothly and accurately even if machine is in motion. The product is fabricated from superior quality of raw material and available in various sizes to meet the requirements of customer. The product is available with us at competitive prices.

Construction & Working
Pulley disks (A) slide axially along the serrated hub (B) and are forced on to the working flanks of the variable speed belt (C) by special basket shaped springs (D). These special basked shaped springs are located in rotational symmetry on both the disks & provide the required force for efficient power transmission. The connection between the pulley disks & the hub is through serrations. Due to these serrations, mirror allowable surface pressures are maintained. Therefore a very long life is achieved.

Speed Adjustment
The drive motor with its variable speed pulley is fitted to the adjustable motor slide base. By adjusting the center distance between the driver and driven shafts, the wide section V- belt is pulled either further in or further out of the spring loaded variable speed pulley and thereby the speed of the fixed pulley. In addition to the motor slide base, speed adjustment can be made with motor jacks or jockey pulley.