Disc Cutter Belt Drive – HTD Traverse Saw CAD Design
This disc cutter belt drive CAD design gives you the complete 3D STEP model of an industrial traverse saw mechanism built around a HTD toothed belt. Originally engineered for an automotive plant, the unit moves a disc saw carriage back and forth across a conveyor line to cross-cut foam and mineral wool mats between 0.5 and 5 cm thick. The carriage rides on paired steel guide rods, driven by an HTD belt wrapped around the full length of the beam, with the disc blade motor mounted directly on the moving carriage. Download the STEP model and see the complete belt, guide rod and carriage assembly.
01 / Package contents
HTD Belt Drive Mechanism Design Features
Drive belt
HTD toothed belt wrapped around the full length of the beam, anchored to the carriage at both ends
Guidelines
Carriage rides on two Ø10 mm steel guide rods via self-aligning (spherical) bearing units in square housings
Tool
380 mm disc blade in NCV1 (80CrV2) tool steel, hammer-straightened and dynamically balanced
Movement
Traverse stroke of 1.7 m at 0–2 m/s travel speed
Drive
Blade motor mounted directly on the carriage, 3-phase asynchronous, direct-coupled to the blade shaft — no gearbox on the blade
Components
Cable carrier unfolds along a formed sheet-metal rail fixed to the beam, keeping the carriage's power cable managed through the full stroke
3D Export files
Complete 3D STEP assembly, ready to open in any STEP-compatible CAD system
02 / At a glance
Traverse Saw Belt Drive CAD Model – Technical Specifications
Disc blade material
NCV1 (80CrV2) tool steel
Blade diameter
380 mm
Blade thickness
2.6 mm
Blade rotation speed
~1400 rpm (direct-coupled to motor, no reduction)
Belt drive
HTD toothed belt
Traverse drive
Geared motor, 1:2 ratio, via jaw coupling
Traverse stroke
1.7 m
Traverse speed
0–2 m/s
Material cutting thickness range
0.5–5 cm (foam / mineral wool mats)
Guide system
2× Ø10 mm steel guide rods, spherical bearing units
File formats included today
3D STEP
In progress (not yet included
Native Inventor assembly, 2D DWG drawings
03 / Audience
Who Uses This Conveyor Line Cutting Machine Design
Automotive and foam / mineral wool line engineers needing a traverse cutting mechanism reference design
Machine builders designing belt-driven carriage and traverse systems with HTD belts and guide rods
Maintenance engineers sourcing a reference design for an existing disc saw traverse unit
Mechanical engineering students studying belt-drive traverse mechanisms and carriage guide systems
04 / The case for it
HTD Toothed Belt Drive CAD – Before You Build Checklist
Confirm your material thickness range (0.5–5 cm) matches your cutting application
Check the required traverse stroke length (1.7 m in this design) against your conveyor width
Verify guide rod diameter and bearing type suit your load and speed requirements
Confirm blade diameter and direct-drive RPM match your cutting speed needs, since there is no reduction on the blade shaft
Note that native Inventor files and 2D DWG drawings are in progress — today's package includes the 3D STEP model only
This traverse saw mechanism fits naturally alongside our other conveyor-line and material-handling designs. See our Screw Conveyor CAD design for a related industrial material-transport mechanism, or browse our 3D CAD Engineering Designs category, or more industrial disc saw mechanism references. Also you can learn from our Engineering Guides.
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06 / Designer
Designed by Sławek MuraszkoMechanical design engineer, 20+ years in robotics, pneumatics, hydraulics, cranes, machine design and workshop equipment.About papacad →
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