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ATU

Product catalog summary

Technical Specifications Summary:

1. General Specifications:

Faceplate Diameter: Ranges from 420 mm to 2,050 mm.
Axis of Rotation: Vertical.
Load Capacity: Varies from 1,500 kg to 50,000 kg.
Max Revolutions per Minute: Between 3 U/min and 25 U/min.
Bearing Diameter: Ranges from 385 x 260 mm to 1,850 x 1,500 mm.
Worm Gear Ratio: Generally 180, with one exception at 201:2.
Max Center Bore Diameter: From 150 mm to 800 mm.
Drive Torque: 18 Nm to 110 Nm.
Unit Weight: From 320 kg to 12,000 kg.

2. Performance Parameters:

Max Tilting Moment at Axis of Rotation: 12,000 Nm to 300,000 Nm.
Max Axial Load: 40,000 N to 540,000 N.
Max Mass Moment of Inertia: 300 kgm² to 35,000 kgm².
Max Tangential Torque with Clamping Actuated: 4,600 Nm to 117,000 Nm.
Max Tangential Torque without Clamping: 2,000 Nm to 150,000 Nm.

3. Clamping and Accuracy:

Clamping Type: Hydraulic.
Max Clamping Pressure: 63 bar.
Dividing Accuracy at Worm Drive: +/- 10''.
Dividing Accuracy with Direct Mounted Encoder: +/- 3''.
Repeatability: +/- 1''.
Concentricity of Pilot Diameter: 0.01 mm.
Plain Parallelism Including Wobble: 0.01 mm to 0.05 mm.

4. Table Height:

Ranges from 230 mm to 1,000 mm.

5. Product Models:

VERTIKAL DIREKT ANGETRIEBENE TISCHE AWU 100HORIZONTAL NC TABLE ATU models ranging from 400 to 2000.

This summary provides an overview of the technical specifications for a series of vertical NC tables, highlighting key parameters such as load capacity, rotational speed, and clamping features.