Cataloque Couplings
70Pages

Our range of services: Active and passive torque sensors with cylindrical shaft ends or square / hexagonal connection in measuring ranges from 0.02 to 20,000 Nm Customized torque sensor which are designed in cooperation with the customer, by e.g. to be integrated into tools. Through the many years of experience of ETH-messtechnik in this field this is how innovative and competitive products are created. Test benches Individually manufactured according to customer requirements Supply and evaluation devices For sensors for analysis, monitoring of limits, shutdown and documentation. Extensive...

Metal bellows couplings Nickel bellows couplings Safety couplings Elastomer couplings Spring disc couplings messtechnik gmbh

messtechnik gmbh

Table of contents Metal bellows coupling Type messtechnik gmbh Miniature-metal bellows coupling with set screw • Very cost-effectiv Miniature-metal bellows coupling axially pluggable with set screw • Axially pluggable Miniature-metal bellows coupling with clamping hub • Easy to install Miniature-metal bellows coupling with split clamping hub • Radial assembly Miniature-Metal bellows coupling axially pluggable with clamping hub • Axially pluggablee • Easy to install Metal bellows coupling with clamping hub • Easy to install Metal bellows coupling in aluminum design with clamping hub • Easy...

Table of contents Nickel bellows couplings Type Nickel bellows coupling with screw hubs • Compensation of misalignment Nickel bellows coupling with clamping hub • Compensation of misalignment • Easy to install Safety couplings Type Function systems messtechnik gmbh Safety coupling with Metal bellows and clamping hub • Easy to install • Torque adjustable Safety coupling with Metal bellows with split clamping hub • Radial assembly • Torque adjustable Safety coupling with clamping hub • Easy to install • Torque continuously adjustable Safety coupling with cone clamp connection • High clamping...

Table of contents Elastomer coupling Type Elastomer insert Elastomer coupling with keyway connection • Cost-effectiv • Vibration dampening Elastomer coupling compact with clamping hub • Easy to install • Vibration dampening Elastomer coupling compact with clamping hub • Compact • Easy to install • Vibration dampening Elastomer coupling with split clamping hub • Radial assembly • Vibration dampening Spring disc couplings Type messtechnik gmbh Description Spring disc coupling • Compensation of misalignment • Vibration dampening

Axis offset The axis offset specified in the data sheets should not be exceeded.n. It should be noted that several axis offsets can occur simultaneously and that these must therefore be calculated together. ΔR → Offset radial (installed condition) ΔA → Offset axial (installed condition) ΔW → Offset angular (installed condition) ΔRn → Max. allowed offset radial (according to data sheet) ΔAn → Max. allowed offset axial (according to data sheet) ΔWn → Max. allowed offset angular (according to data sheet) Subject to change without notice messtechnik gmbh

Metal bellows couplings Hagstraße 10 · 74417 Gschwend w w w.eth-messtechnik.de Datasheet Miniture metal bellows coupling with set screws Temperature range • Backlash-free • High torsional stiffness, compensation of shaft misalignment at low restoring forces • Very cost-effective design Optional • VA = Full stainless steel version • VAW = Laserwelded Material • Bellows: size 05 bronze, size 1 and up stainless steel • Hub: aluminium 9 Subject to change without notice messtechnik gmbh

Screw ISO 4029 Tightening torque Weight Spring stiffness torsional Spring stiffness radial Spring stiffness axial Misalignment radial Misalignment axial Misalignment agular * The maximum possible bore Ø for keyways is in brackets if it is not the largest bore Ø. Order code Example: 5 Bore D1 [mm] (for keyway attach pfn) 7pfn Bore D2 [mm] (for keyway attach pfn) 10 messtechnik gmbhhagstrasse hagstrasse messtechnik gmbh 10 10 germany germany sales@eth-messtechnik.de sales@eth-messtechnik.de

Metal bellows couplings Hagstraße 10 · 74417 Gschwend w w w.eth-messtechnik.de Datasheet Miniture metal bellows coupling axial pluggable, with set screws • Backlash-free • High torsional stiffness, compensation of shaft misalignment at low restoring forces • Axial pluggable design • VA = Full stainless steel version • VAW = Laserwelded Plug system Material • Bellows: stainless steel • Hub: aluminium Temperature range -30°C up to 120°C 11 Subject to change without notice messtechnik gmbh

Total length Screw ISO 4029 Tightening torque Spring stiffness torsional [Nm/rad] Spring stiffness radial Spring stiffness axial Misalignment radial Misalignment axial Misalignment agular * The maximum possible bore Ø for keyways is in brackets if it is not the largest bore Ø. Order code Example: 7 Bore D1 [mm] (for keyway attach pfn) 9pfn Bore D2 [mm] (for keyway attach pfn) D1 is generally intended as the bore for the shaft ends of the sensor. 12 messtechnik gmbhhagstrasse hagstrasse messtechnik gmbh 10 10 germany germany sales@eth-messtechnik.de sales@eth-messtechnik.de

Metal bellows couplings Hagstraße 10 · 74417 Gschwend w w w.eth-messtechnik.de Datasheet Miniture metal bellows coupling with collet clamps • Backlash-free • High torsional stiffness, compensation of shaft misalignment at low restoring forces • Easy assembly with friction-locked clamp hubs • Bellows: stainless steel • Hub: aluminium Temperature range Optional • VA = Full stainless steel version • VAW = Laserwelded 13 Subject to change without notice messtechnik gmbh

Outer-Ø with screwhead Screw ISO 4762 Tightening torque Center distance Spring stiffness torsional [Nm/rad] Spring stiffness radial Spring stiffness axial Misalignment radial Misalignment axial Misalignment agular Order code Example: 7 Bore D1 [mm] (for keyway attach pfn) Bore D2 [mm] (for keyway attach pfn) 14 messtechnik gmbhhagstrasse hagstrasse messtechnik gmbh 10 10 germany germany sales@eth-messtechnik.de sales@eth-messtechnik.de