Trapezoidal screws TGT consisting of trapezoidal thread screw and trapezoidal thread nut
Standard version: rolled or whirled
Diameter: 12 to 190 mm
Pitch: up to 24 mm
Straightness: 0.3 to 0.5 mm/300 mm
Trapezoidal screw drives TGT consisting of a trapezoidal screw and trapezoidal screw nut are available as standard in rolled and whirled design, also stainless
• Diameter 12 to 190 mm
• Material 1.0501 (C35) or equivalent or higher quality material
• Matching trapezoidal screw nuts in various designs complement the trapezoidal screw drive
Advantage of rolled design:
• High surface hardening through cold deformation
• Press-polished thread flanks
• High wear resistance
• Notch sensitivity reduced
• High dimensional accuracy
• Excellent running properties
Advantage of whirled design:
• High dimensional accuracy
• Thread centric to the outside diameter
• Production of special threads or Special pitches possible
• Cost-effective for small and medium quantities
• Excellent running characteristics
The trapezoidal threaded nuts are available in cylindrical form or with flange, made of gunmetal bronze as standard (Material 2. 1090, G-CuSn7ZnPb, RG7)
Alternatively also available in bearing bronze with higher strength, or in plastic design or as steel nuts
Application:
• For motion drives of low and medium speeds
• For motion drives in continuous operation with particularly favorable wear properties
North America - EN
