Two-axis rotary tilt tables with worm gear drives on both the table and trunnion axes. We can also design each of these two axes with alternative drive technologies. Our ZASD series is comprised of direct drives, while our ZASR series is comprised of gear drives. Other options are available if you require multi-spindle table axes for two-axis rotary tilt tables. Spindle pitches vary between machines. We would be happy to arrange a meeting to discuss in further detail. We design all our solutions based on your installation space requirements.
ZAS
Rotary swivel axis 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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320 - 1.270 mm
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Transport load
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60 - 6.000 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 ZAS series:
- C axes as pallet receivers with zero-point clamping systems
- C axes as pallet receivers in accordance with DIN 55201
- Units with a fixed housing
- Units with a moveable linear housing
- Units without counter bearings, overhung
- Round housing as built-in cartridge in the machine wall
Size comparison
| ZAS 320 | ZAS 400 | ZAS 520 | ZAS 630 | ZAS 800 | ZAS 1000 | ZAS 1250 | |
|---|---|---|---|---|---|---|---|
| Min. face plate diameter in mm | 320 | 400 | 520 | 670 | 800 | 1.030 | 1.270 |
| Transport load on face plate in kg | 500 | 800 | 1.000 | 1.300 | 2.000 | 4.000 | 6.000 |
| A axis bearing diameter in mm | 385 x 260 | 300 x 200 | 450 x 325 | 600 x 460 | 750 x 580 | 750 x 580 | 870 x 650 |
| C axis bearing diameter in mm | 300 x 200 | 385 x 260 | 420 x 325 | 525 x 395 | 600 x 460 | 870 x 650 | 870 x 650 |
| Max. workpiece mass inertia in kgm² | 54 | 330 | 760 | 1.300 | 1.700 | 5.400 | 5.500 |
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
