The ATU table series is equipped with a vertical rotation axis and a horizontal face plate for machining larger workpieces and for heavy-duty cutting applications. Driven by a worm gear set as standard, we can also incorporate a belt-driven adapter drive on request. The ATU series is fitted with YRT bearings, with the maximum bearing diameter forming the basis for the design. To save on installation height, the housing is flat. The cast housing is designed with thick walls and strong ribs. We would be happy to provide our design for large face plate through-hole requirements if required.
ATU
Table with worm gear drive
Technical data
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Technology
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Worm gear drives
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Axial position
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vertical
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Face plate diameter
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420 - 2.050 mm
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Transport load
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1.500 - 50.000 kg
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Downloads
The product shown depicts the customer-specific design. Modifications to the shown product are possible and can be requested from us very easily. We would be delighted to give you advice and find a suitable solution together with you.
We offer a number of different design solutions within the ATU series:
- Tables as pallet receivers with zero-point clamping systems
- Tables as pallet receivers in accordance with DIN 55201
- Attachment tables
- Built-in tables
- Slide tables
- Integrated linear x axis
- Rotary manifolds
- Absolute measurement systems
Size comparison
| ATU 400 | ATU 520 | ATU 630 | ATU 800 | ATU 1000 | ATU 1250 | ATU 1600 | ATU 2000 | |
|---|---|---|---|---|---|---|---|---|
| Min. face plate diameter in mm | 420 | 520 | 670 | 800 | 1.030 | 1.270 | 1.600 | 2.050 |
| Transport load on face plate in kg | 1.500 | 3.000 | 4.000 | 6.000 | 12.000 | 18.000 | 26.000 | 50.000 |
| Bearing diameter in mm | 385 x 260 | 450 x 325 | 525 x 395 | 600 x 460 | 870 x 650 | 1.095 x 850 | 1.300 x 1.030 | 1.850 x 1.500 |
| Max. axis tilting moment in Nm | 12.000 | 16.000 | 28.000 | 40.000 | 60.000 | 90.000 | 140.000 | 300.000 |
| Max. clamp holding moment in Nm | 4.600 | 5.000 | 10.000 | 14.000 | 27.500 | 40.000 | 46.000 | 117.000 |
Drive type
Worm gear drives
Peiseler uses three-piece worm gears, a well-known design developed by Ott. These gears consist of a worm wheel and a two-piece worm, the shank worm and hollow worm. During assembly, we adjust the gear so it is backlash-free. Readjusting the worm during its service life is simple with a commercially available mounting tool. The design advantages are a compact gear ratio, high mechanical precision and the control's excellent regulatory quality. Heat limits the duty cycle.
The benefits for you
Simple commissioning/easy installation
Easily adjustable worm gear
Maximum drive moment and low backlash
Self-braking (safety feature)
Cost-effective solution for positioning applications
Application examples
