Pfaff KGT Azionamenti a vite a ricircolo di sfere

Ball screw drives KGT consisting of a ball screw and ball screw nut are available in rolled and whirled versions as standard, also stainless steel.
• diameter 12 to 160 mm
• spindle accuracy class T7 (52µ/300 mm standard)
• Gothic profile (ogival profile)
• pitches up to 50 mm

Advantage rolled version:
• High efficiency
• Longer service life due to almost wear-free operation
• Low drive power required
• Exact positioning
• Larger travel speeds
• Low heating
• Low noise generation
• No stick-slip effect

Advantage of the rolled version:
• Very high dimensional accuracy
• Thread centric to outer diameter
• Production of special threads or Special pitches possible
• Cost-effective for small and medium quantities
• Excellent running characteristics
• Matching ball screw nuts in various designs complement the ball screw drive
• Design of the ball screw nut according to DIN 690151, available with lubrication and fixing holes as well as with keyway