Innovation FortschrittHigh Performance - Servo Gear Units
ATLANTA HP-high-performance worm gear units have been specially developed for use with the latest three-phase and DC servo-motors.
The following are typical features of our high-performance gear units:
- 5 sizes: centre distance 50, 63, 80, 100 und 125mm
- 8 ratios: 4,75; 6,75; 9,25; 14,5; 19,5; 29; 39; 52:1
- Output torque: from 60 to 1500 Nm
- Circumferential backlash < 2 arcmin, adjustable
- Output hollow shaft with key connection or for clamp connection generously dimensioned and supported for additional forces
- Very high rigidity
- Very high precision
- ATEX design available
Centre distances, gear ratios and tooth systems have been chosen in accordance with DIN 3975/76. The tooth shape was optimised so as to permit the adjustment of the clearance simply by changing the centre distance by means of eccentric flanges. The use of ground, right-hand worms, a worm gear of special worm-gear bronze and dip-feed lubrication (synthetic special oil) ensures a high degree of efficiency and also smooth running in both directions and a long service life. The fully machined casing with its many fixing bores and tapped holes permits mounting in any position.
The drive, i.e. the connection with the driving motor, is achieved with a special clutch. Its internal gearing, together with the barrelled profile of the driving shaft of our worm gear unit ensures transmission of the power with no free play. The use of annular spring elements firmly fixed to the motor shaft serves the same purpose.
For the output drive you can choose from quite a number of output drive shafts with straight and helical tooth systems and various numbers of teeth.
Apart from toothed pinion shafts there is a multitude of gearwheels with different numbers of teeth from our gearwheel program which can be combined and used together with suitable special output drive shafts.