Clamping systems

The directly driven dividing apparatus of the TA3 series are excellent suited for the exact positioning of workpieces or, due to the high speeds, also for round machining of workpieces. The direct drive is absolutely backlash-free and ensures highest dynamics. All dividing apparatus are equipped with an automatic, pneumatically actuated clamping system. The dividing apparatus TA3G180 can be optionally equipped with an automatic hydrodehn clamping system (hydraulic expansion technology). Field of applications Rotation axis for angle positioning of work piece carriers in: Processing centers CNC - grinding machines Tool machines Laser processing machines, etc.

The new designed rotary swivel unit RT2A is the ideal solution for retrofitting your machine with a 4th and 5th axis. It is based on the proven and robust rotary tables of the RT2A series. The design is kept very compact to ensure the best possible use of space with high load capacity. The rotary tables are equipped with an integrated precision roller bearing, which ensures high torque capacity, radial and axial run-out accuracy. The rotary swivel unit RT2A is available in the size variants RT2A150/200 and RT2A100/150. Various stepper or servo motors can be used as drives. In addition, various types of end or reference point switches are available. The swivel range of the swivel axis can be individually defined, the rotary axis can be rotated without limit. Thus the RT2A rotary swivel unit combines all the advantages of a field-proven standard product with the flexibility of a special version.

A lever clamping permits a simple, fast and exact adjusting of different working levels, without any efforts to adapt the devices. The swivel unit is available for the rotary tables RT2A075, RT2A100, RT2A150 und RT2A200. Field of applications: Assembly technologies, measuring and testing equipments, laser writing, welding, cutting, as well as special mechanical engineering. Features (RT2A100, RT2A200): Individually adjustable swiveling range from -5° to +95°. Fixed stop iin the 0° and 90°. Other positions possible by customer request. Clamp and locking effect through laterally installed, adjustable clamping lever. On one side appropriate scaling in 1° steps. Fixing of the swivel unit through four countersinking holes in the base plate.

Rotary tables with direct drive series RT3 The rotary tables with direct drive are available in different types: RT3A100x100, RT3A100x155, RT3A080x130, RT3A150x100, RT3A150x130, RT3A250x170, RT3A200x060 und RT3G630x225 Rotary tables RT3G630 – high dynamics, high precision, high loading capacity This direct driven rotary table RT3G630 has particularly been developed for machine tool industry and assembly machines. It is characterised by its high precision, highdynamics and its high loading capacity. The rotary table is driven by a permanently excited 3-phase synchronous motor. The rotary plate and the housing are made of gray cast iron.