ATR

Rotary tables with preloaded double pinion

Tables

The ATR series features preloaded double pinions to drive the rotary indexing tables. This series mostly uses bevel gear sets with additional reduction stages to ensure high efficiency and backlash-free operations. Due to the electrical prestressed gears, the rotary indexing tables are particularly reliable and have a higher duty cycle compared to worm gear drives.

Dynamically, gear drives can be classified between worm gear drives and direct drives, making them an optimal choice for numerous applications. 

Technical data

Technology	Pinion drives
Axial position	vertical
Face plate diameter	300 - 1.030 mm
Transport load	800 - 12.000 kg

Downloads

Data sheet pdf 54.48 KB

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.

Special design

We offer several different design solutions within the ATR rotary indexing table series:

Rotary tables as pallet receivers with zero-point clamping systems
Rotary tables as pallet receivers in accordance with DIN 55201
Attachment tables
Built-in tables
Slide tables
Rotary manifolds
Direct measurement systems

Size comparison

	ATR 350	ATR 400	ATR 520	ATR 630	ATR 800	ATR 1000
Min. face plate diameter in mm	300	420	520	670	800	1.030
Transport load on face plate in kg	800	1.500	3.000	4.000	6.000	12.000
Bearing diameter in mm	280 x 180	385 x 260	450 x 325	525 x 395	600 x 460	870 x 650
Max. axis tilting moment in Nm	6.600	12.000	16.000	28.000	40.000	60.000
Max. clamp holding moment in Nm	2.800	4.600	5.000	10.000	14.000	27.500

Pinion drives

Peiseler offers subdevices with preloaded gear sets with spur or bevel gearing. The available space determines the design; usually a multi-stage solution of one of the two alternatives. Compared to the worm gears, gear drives are more complex due to the multi-stage design. Elimination of backlash is achieved by mechanically or electronically tensioning two drive trains. The high torques, speeds and duty cycles are advantageous. Based on their characteristics, gear drives are classified between worm gears and direct drives.

The benefits for you

No cooling required
Better dynamics than worm gears, higher torque density than direct drives
Combines the technical advantages of worm gears and torque motors
Ability to adjust control stability of drive train
Backlash-free, so suitable for simultaneous machining

Technology	Direct drive
Axial position	vertical
Face plate diameter	125 - 1.250 mm
Transport load	80 - 18.000 kg

Technology	Worm gear drives
Axial position	vertical
Face plate diameter	420 - 2.050 mm
Transport load	1.500 - 50.000 kg

Technology	Hirth couplings
Axial position	vertical
Face plate diameter	590 - 1.600 mm
Transport load	1.500 - 13.000 kg

Rotary tables with preloaded double pinion

Technical data

Downloads

Size comparison

Additional products