For clamping of multiple cylinder crankshafts

Hydraulic operated double-cycle chuck 418/3/2

Hydraulic operated double-cycle chuck with diameter 418/3/2 mm.

Technical characteristics:

• With three centrically clamping console base jaws and clamping inserts
• Stroke jaw 1: 5.9 mm
• Stroke jaw 2+3: 13.2 mm
• Max. clamping diameter: 50 mm
• Operation pressure: 50 bar
• Thereby total clamping force: 81 kN
• Stroke monitoring of the clamping console base jaws via control rod
• With two hydraulic compensated alignment jaws with tongue and groove
• Stroke per alignment jaw: 6.1 mm
• Operation pressure: 50 bar
• Thereby total alignment force: 1.8 kN
• With movable center
• Stroke of center point: 10 mm
• Operation pressure of center point: 50 bar
• Axial force of center point: 3.5 kN
• Stroke of crankshaft continous manually adjustable between 70 mm and 100 mm
• Required torque for changing the stroke of crankshaft: approx. 110 Nm
• External indexing drive via Harmonic Drive Gear
• Smallest possible indexing angle: 3 degrees
• For machining of main and hub bearing of 3 - 8 cylinder
• crankshafts in one operation
• Central lubrication
• Max. speed: 1500 rpm
• Weight: approx. 450 kgs

Downloads

Brochure Special designs (1679 KB)