Tollok
Brand reference:75628
Products from this brand
Germany Tollok coupling Tollok model Tollok price
Tollok couplings connect two flanged half-couplings to their respective shafts using standard parallel keys, and then bolt the two half-couplings together into a single unit to transmit motion and torque. This type of coupling has two main structural forms: (1) alignment of the two shafts is achieved by bolts in reamed holes, with torque transmitted through compression and shear on the bolt shanks; (2) alignment is achieved by the fit between a spigot on one half-coupling and a recess on the other. The bolts connecting the two half-couplings can be grade A and grade B standard bolts, with torque transmitted via the friction torque at the mating surfaces of the two half-couplings.
German Tollok workpiece fixtures Tollok model Tollok price
Tollok workpiece fixtures use hydraulic components to replace mechanical parts, achieving automatic positioning, support, and clamping of the workpiece through hydraulic control. They offer advantages such as high clamping force, reliable clamping, stable operation, and ease of use, and are currently widely used in scenarios such as CNC machine tools, machining centers, and automated production lines. By assembling selected hydraulic components with designed mechanical parts, the required fixture can be obtained. Hydraulic fixtures ensure accurate positioning and secure clamping of the workpiece at specified positions, and can reduce vibration during machining through floating supports.