Spindemaskine

LEIFELD PNC 90 - 3A

LEIFELD - PNC 90 - 3A

The configuration of the PNC 90 - 3A with three additional PNC/CNC-controlled auxiliary axes now enables a working area of approx. 900 x 1,100 mm, allowing for extremely cost-efficient production of large spun parts.

- Hydraulic blank centering device
- Blank counter-holder
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- Machining unit BAE 1 (mounted on the lathe headstock)
- Machining unit KA (in front of the machine)
- 4-position tool changer

Technical Data:

Maximum blank diameter: 900 mm
Centre distance: 1,100 mm

Tool holder DIN 55027: Size 11

Force axis (cross, max.): 45 kN
Force axis (longitudinal, max.): 45 kN

Stroke (cross): 305 mm
Stroke (longitudinal): 650 mm

Cross feed rate (max.): 7.0 m/min
Longitudinal feed rate (max.): 7.0 m/min

Ejector stroke: 300 mm
Tailstock stroke: 450 mm

Spindle speed (infinitely variable): 100–2,300 rpm

Main drive: 28 kW
Hydraulic drive: 15 kW

Operating voltage: 400 V
Frequency: 50 Hz
Connected load: approx. 20 kVA

Weight: approx. 7,500 kg

Additional services, machine accessories and spare parts available from us:

- Installation and commissioning of machines, including training
- Control retrofits (PLC + PNC/CNC) for existing machines
- Machine components
- Electrical, hydraulic, and mechanical spare parts (for PNC, PLB, and APED machines)

For more machines, information or inquiries, feel free to contact us!

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