By using clamping levers with integrated clamping force intensifier, the clamping force can be increased by up to 75% compared to standard clamping levers.

Furthermore, this product can also be used by persons with limited hand strength (e.g. in rehabilitation) to achieve comparable clamping forces with less effort. Less effort is also needed to loosen the clamping lever.

The increase in clamping force is achieved by the integral needle roller thrust bearing, which generates very low surface friction on a rigid contact surface during clamping. The hardened thrust washers are designed for high clamping forces and the bearing with its high load rating guarantees a long service life.

The clamped component is permanently protected by the large, stationary contact surface. A washer is no longer required.

Due to the modular construction many special designs are available.

Handle fibreglass reinforced plastic with die-cast zinc toothed ring.
Steel parts stainless steel 1.4305.

Steel parts bright.
Axial needle bearing with hardened and ground thrust washer.

The handle lever is engaged in the toothed insert by means of a toothed ring when not actuated, enabling the thread to be tightened or loosened. By lifting the handle, it can be repositioned and re-engaged in the toothed ring by spring force.

Construção de máquinas, aparelhos e equipamentos, setor de reabilitação.

A profundidade de aparafusamento deve ser pelo menos 2 x o diâmetro da rosca. Além disso, a rosca deve ser levemente lubrificada durante a instalação.

Aumento significativo das forças de tensão com o mesmo torque de aperto.
Rolamento de agulha axial de alta qualidade com alta capacidade de carga e longa vida útil.
A superfície de apoio fixa preserva o componente.

Versões especiais.
Cores e comprimentos de rosca adicionais.

1) Ponta cônica DIN EN ISO 4753