Clamping & Braking Elements - hydraulically

Organisation Chart – Clamping- and Braking elements manually pneumatically hydraulically electrically clamping clamping braking clamping braking aktive passive passive aktive passive aktive passive bistable

Clamping and Braking Elements – hydraulically series KWH KBH KBHS

KWH – hydraulic Clamping Element Base Module KWH Seal Kit (Accessories) Clamping Element Hydraulic super-heavy load type For linear guides Available for all popular linear guides Field of Application Machine table clamping of heavy cutting work centres Clamping of heavy handling systems Hydraulic-connection (both sides possible) Seal Kit (Accessories) KWH-3D

KWH – hydraulic Clamping Element Base module KWH Operation principle a hydraulically operated heavy load clamping device with membrane technology The hydraulic oil presses the large-surface contact sections directly onto the section rail guide via a piston mechanism A pre-tensioned reset spring enables short cycle times The special pressure membrane technology guarantees operational reliability Contact section Locating shoulder Membrane Hydraulic-connection (both sides possible) Integrated positive fit reset spring Linear guide KWH-3D

KWH – hydraulic Clamping Element Base module KWH Specifications For linear guide sizes: 25 - 125mm Holding forces up to 46.000 N Operating pressure Size 25-30 between 20bar and max. 100bar Size 35-125 between 30bar and max.150bar Cycles Clamping cycles (static): > 1.000.000 Braking cycles (dynamic): not for braking Positioning accuracy < 0,02 mm Contact section Locating shoulder Membrane Hydraulic-connection (both sides possible) Integrated positive fit reset spring Linear guide KWH-3D

KWH – Features / Types Features Types Super-heavy load type Base Module KWH Seal Kit (Accessories) Features Super-heavy load type Solid and rigid outer casing Integrated positive fit contact sections for maximum axial rigidity High operational reliability by pressure membrane technology Types Air connection on top / in front Narrow types available Further operation options available on request Accessories * Seal Kit * recommended for harsh work environments or with cooling liquid Hydraulic-connection (both sides possible) Seal Kit (Accessories) KWH-3D

KBH – hydraulic Clamping and Braking Element

KBH – hydraulic Clamping and Braking Element Base module KBH Seal Kit (Accessories) Clamping- and Braking Element Hydraulic super-heavy load type For linear guides Available for all popular linear guides Field of Application Machine table clamping of heavy cutting work centres Clamping and braking of heavy handling systems Braking Hydraulic-connection (both sides possible) Seal Kit (Accessories) KWH-3D

KBH – hydraulic Clamping and Braking Element Base module KBH Contact section Operation principle a hydraulically operated heavy load clamping device with membrane technology The hydraulic oil presses the large-surface contact sections (with friction coating) directly onto the section rail guide via a piston mechanism Because of the material combination of the linear guide/contact section, the linear guide won't be damaged by the contact section A pre-tensioned reset spring enables short cycle times The special pressure membrane technology guarantees operational reliability Locating shoulder Membrane Hydraulic-connection (both sides possible) Friction coating Linear guide Locating shoulder KBH-3D

KBH – hydraulic Clamping and Braking Element Base module KBH Contact section Specifications For linear guide sizes: 25 - 125mm Holding forces up to 46.000 N Operating pressure Size 25-30 between 20bar and max. 100bar Size 35-125 between 30bar and max.150bar Cycles Clamping cycles (static): > 1.000.000 Braking cycles (dynamic): > 2.000 Positioning accuracy < 0,02 mm Locating shoulder Membrane Hydraulic-connection (both sides possible) Hydraulic-connection (both sides possible) Friction coating Linear guide Locating shoulder KBH-3D

KBH – Features / Types Features Types Super-heavy load type Base module KBH Seal Kit (Accessories) Features Super-heavy load type Special friction coating for braking Compact design Integrated positive fit contact sections for maximum axial rigidity High operational reliability by pressure membrane technology Types Narrow types available Hydraulic-connection (both sides possible) Seal Kit (Accessories) KBH-3D

KBH – Features / Types Varianten (2) Air connection on top / in front Base module KBH Seal Kit (Accessories) Varianten (2) Air connection on top / in front Further operation options available on request Accessories * Seal Kit * recommended for harsh work environments or with cooling liquid and in order to prevent damage from contamination with chips (chips between contact section and linear guide) Hydraulic-connection (both sides possible) Seal Kit (Accessories) KBH-3D

KBHS – hydraulic Clamping and Braking Element

KBHS – hydraulic Clamping and Braking Element Base module KBHS Clamping- and Braking Element Hydraulic super-heavy load type with spring-loaded energy storage For linear guides Available for all popular linear guides Field of Application Machine table clamping of heavy cutting work centres Clamping and braking of heavy handling systems Braking in emergency OFF situations Clamping in case of pressure drop Hydraulic-connection (both sides possible) Linear guide Seal Kit (Accessories) KBHS-3D

KBHS – hydraulic Clamping and Braking Element Operation principle (1) hydraulically operated heavy load brake featuring spring-loaded energy storage Active without pressure (emergency OFF function) Function: toggle lever principle Pre-tensioned stress bolts provide holding force in case of pressure drop Function of toggle lever: Base module KBHS Piston Contact section Closed cithout pressure Pressure open stress bolts = toggle lever Linear guide KBHS-3D

KBHS – hydraulic Clamping and Braking Element Operation principle (2) The large-surface contact sections, which are equipped with a special brake lining, are pressed directly onto the free surfaces of the section rail Because of the material combination of the linear guide/ contact section, the linear guide won't be damaged by the contact section Base module KBHS Piston Contact section stress bolts toggle lever Linear guide KBHS-3D

KBHS – hydraulic Clamping and Braking Element Specifications For linear guide sizes: 25 - 125mm Holding forces up to 40.000 N Opening pressure 150 bar hydraulically Cycles Clamping cycles (static): > 200.000 Braking cycles (dynamic): > 2.000 Reaction time: < 80 ms Positioning accuracy < 0,02 mm Base module KBHS Piston Contact section stress bolts toggle lever Linear guide KBHS-3D

KBHS – Features / Types Features Types Super-heavy load type Base module KBHS Features Super-heavy load type Special friction coating for braking Solid and rigid outer casing Integrated positive fit contact sections for maximum axial rigidity Types Further operation options available on request Accessories * Seal Kit * recommended for harsh work environments or with cooling liquid and in order to prevent damage from contamination with chips (chips between contact section and linear guide) Hydraulic-connection (both sides possible) Linear guide Seal Kit (Accessories) KBHS-3D

Overview / Features

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