Alfra Compact™ Straight Punching Tool Driver

Alfra Compact™ Straight Punching Tool Driver

Prod No: 02001

Description

How does the hole get into the sheet? With 75 kN of concentrated punching force! The Alfra basic model from the hydraulic ALFRA hand punch line is a lightweight with bite. Weighing just 1.45 kg, it becomes an invaluable helper in combination with all types of sheet metal punching machines when a particularly large number of openings or unusual material thicknesses have to be handled every day in control cabinet and control system construction.

Features

• Precisely tuned pressure relief valve protects against damage to the cylinder
• Reinforced, comfortable soft-touch handle to prevent slipping
• Heavy-duty aluminium design for reduced weight at just 1.45 kg
• Roller-finished, particularly smooth cylinder running surfaces protect against wear – even under heavy loads
• High punching force 75 kN

Punching Capacity

Circular Holes M/S: Up to Ø 82 mm in 3.0 mm sheet steel (S235). Ø 89-152mm in 2mm Sheet Steel (with special draw bolt and spacer sleeve)

Circular Holes S/S: Up to Ø 82 mm in 2.0 mm stainless steel (F = 600 N/mm2). Ø 89-152mm in 1.5mm S/S (with special draw bolt and spacer sleeve)

Shaped Holes M/S: Up to 68 x 68mm in 3.0 mm sheet steel (S235). 92 x 92mm in 2mm Sheet Steel (with special draw bolt and spacer sleeve)

Shaped Holes in S/S: Up to 68 x 68mm in 2.0mm stainless steel (F = 600 N/mm2). 92 x 92mm in 1.5mm Stainless steel (with special draw bolt and spacer sleeve)

Technical Specifications

Punching force: 75 kN

Hydraulic pressure max.: 680 bar

Piston stroke: 18 mm

Tool mounting: 19 mm

Hydraulic medium: HLP32 hydraulic oil

Weight: 1.45 kg