Drive Technology
Toolflex
KTR Toolflex is a backlash-free metal bellows coupling for precise torque transmission in positioning and actuating technology. The range connects two clamping hubs via a multi-convolution metal bellows, here in sizes 5 and 12.
The range covers more than 700 items with different bore combinations, finish-bored to an F7 fit. Bellows versions with four or six convolutions cover various stiffness and compensation requirements.
- 738 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose Toolflex
What matters when choosing: properties, comparison and typical applications.
Design and Components
Clamping hub finish-bored to F7 fit, bonded or clamped to the shaft.
Metal bellows transmits torque backlash-free and compensates shaft misalignment.
Bellows convolutions four or six convolutions depending on required stiffness and compensation.
Typical Applications
Backlash-free Toolflex bellows couplings are used in positioning, measuring and actuating technology where angle-true, torsionally rigid transmission is required while compensating shaft misalignment.