TMI torque series

TMI Torque - series

...with Torquemotor (sleeve-shaft motor)

Technical characteristics

direct-drive technology with high dynamic torque-motors
highest dynamic (up to 0,1 sec. for 90°)
very high speeds and therefore new manufacturing possibilities
high precision due to direct measuring systems
backlash free
extremely compact dimensions
5 sizes available
big centre bore
extensive range of accessories available
suitable for a great variety of applications

Our axes consist of:

heavy-duty / high-precision axial-radial bearings
integrated spindle-brake (emergency stop option available)
high dynamic and wear-free torque-motor
direct measuring system
completely sealed and precision-ground housing (square housing only) or flange type housing

Employing our TMI series rotary axes with torque-motor offers you new manufacturing possibilities,
due to the high speed and dynamic movement. The power transmission with this technology is free
of wear and gives you constant quality of your produced parts for several years.

Functional description of a torque-motor

Arranged around the spindle, the torque-motor (sleeve-shaft motor) is designed for the highest possible torque. Optionally these motors can be water-cooled for maximum performance. . As this system works without any gear drive, expensive transmission repairs after a collision are now a thing of the past A superior performance in rotation speed and dynamics, compared to the gear-driven dividing heads, offers a much bigger scale of manufacturing possibilities e.g. turning processes or circular grinding. The measuring system is linked directly with the spindle of the rotary axis and gives the highest positioning accuracy. Furthermore, there is now NO backlash! The main bearing is a very rigid, compact and high-precision design. All units have an integrated spindle clamping system, which enables the unit to take very high manufacturing forces. The sophisticated overall design gives the units a very compact dimension. A wide range of additional equipment offers you a modern and integrated concept. Individual solutions for specific requirements are always possible and realisable. The rotary axes of the TMI series can be used with almost all modern CNC controls.

Speed, clamping force .....

Technical details are valid for TMI built-up and built-in versions (flange version) !

* higher rpm upon request ** pneumatic emergency stop clamping system upon request Subject to change without prior notice!

Accuracies

Technical details are valid for TMI built-up and built-in versions (flange version) !

* the given accuracies are only valid with the respective measuring device (encoder) !
Subject to change without prior notice!