Fixed-Axis Rotation Torque Disc Demonstrator - Physics Lab Equipment for Moment Balance Experiments

InstructionsIn the experiment, the shaft and the disc are assembled and fixed on the vertical clamp of the square bracket, and three hollow pins are inserted into the small holes of the disc, and the hollow pins are distributed on both sides of the shaft as much as possible, and several are attached to the lower end of the line. For hook code, after the disc is balanced, write down the weight of the three groups of hook code, measure each arm, and calculate their torque separately. It can be proved through experiments that the equilibrium condition of an object with a fixed shaft is that the algebraic sum of moments is equal to zero.Maintenance and precautions1. Do not put plastic discs under heavy pressure and do not come into with organic solvents to avoid damage.2. Lubricating oil should be added to the shaft end to prevent rust.Specifications:Product Name: Demonstration Torque Disc BasicSize: as the picture showsPacking: corrugated cartonNature: experimental inquiryWhat You Will Get:1 × Demonstration Torque Disc BasicNote:Please allow little color difference due to different display or light environment.Because it is a manual measurement, the product size has a small range error of 0.5-1cm, please refer to the actual product, please understand.

• * The torque disc is composed of 6 discs, shafts, and hollow pins with wires.
• * The diameter of the disc is about 27 cm. There are four concentric circles on the disc and several small holes are evenly distributed for the insertion of hollow pins.
• * There is a snap ring groove on the shaft end, and a snap ring is installed on the experimental dress to prevent the disc from falling off.
• * The torque plate is used for demonstration by middle school physics teachers and students' group experiments.
• * It can be used with square brackets and hooks to study the balance conditions of objects with fixed shafts.