Servo Presses

Focus on the facts

• Punching and metal forming equipment in a combination of cast iron and welded steel structure, split design
(Monobloc design is optional)

• Powerful torque servomotors with electronic controls

• Energy storage and energy management system

• Flexible slide stroke in conjunction with mechanical stroke adjustment (patented system)

• Full pressing force starting from 1 stroke per minute

• 6-point programming of the movement curves

• Energetically optimized operation

• Tryout function with handwheel actuation

• Productivity increase and tool life data

TS, especially designed to be integrated in high performance Andritz Kaiser presses.

These transfer systems can be used for presses with planetary gear, wheel gear and drawcrank drive. The special motion character of the slide has been considered for the design of the transfer drive and the transfer control system. Thus a fully synchronised motion course of transfer system and press can be obtained. The integration of the transfer system into the machine includes mechanics as well as electrics / electronics. Drives for feed, closing and lifting ways are in hanging position on top of the strip passage in the lateral column of the press.

A modern and innovative driving concept is the basis for this transfer system and includes linear motors on the X-axe, equipped with absolute measuring systems.

KSTU 4Q = 4-point transverse shaft mechanism
press forces: 10.000 kN up to 16.000 kN
table lengths up to 6.000 mm

The transverse shaft mechanism is manufactured from a heat treated steel forging and has slide bearings. The bearings inside the drive are lubricated via the central pressure oil circular lubrication system that has oil channels inside the press frame. The four largely remoted connecting rods assure high stability and avoid longitudinal and lateral overturn.
The connecting rods are connected to the central pressure oil circular lubrication system.

Drive is made via frequency controlled three phase motor, with creep speed and flywheel brake.

Compound wheel gear: the first gear stage is consisting of spiral geared, hardened and grind spur gear wheels. The second stage comprises herringbone gearing. All meshing points are connected to the central pressure oil circular lubrication system. Lubrication is made via 'injection lubrication'.