broad scope of learning with interdisciplinary problems

Description:

• The MT 121unit is a mitre gear unit with spiral bevel gear wheels.
• This single-stage gear is used to change the transmission direction and for branching.
• It is possible to connect two consumers.
• Spiral bevel gears have more contact area than straight bevel gears.
• This increases smooth running and transmittable torque.
• The MT 121kit is part of the GUNT-Practice Line for assembly, maintenance and repair, which has been designed for technical colleges and company training centres.
• The close link between theory and practice-based learning content is evident.
• The assembly and disassembly processes can be completed easily within standard lesson times.
• Only basic tools are required for assembly, all of which are supplied with the kit.
• The fit seatings of the gear unit are designed to allow the complete assembly process to be performed by hand.
• The contemporary multimedia instructional materials provide extensive technical information as base for lesson design.
• The core element of the teaching materials is a complete set of drawings as files with lists of parts, single-part drawings, exploded views, assembly drawings and 3D drawings.
• All drawings are to standard and are dimensioned in accordance with production requirements.
• The set of drawings consists of DXFfiles, STEP files and PDF
• Assembly videos are also useful features.
• The files are also available free of charge online in the GUNTMedia Centre.
• The disassembled mitre gear with set of small parts and 3 assembly jigs are delivered in a storage system with foam inlay.
• The transport roller MT 120.02or the trolley MT 120.01 are suitable for convenient transport of the kit.

Technical details:

Specifications:

• kit of a mitre gear unit
• part of GUNT-DigiSkills and of the GUNT-Practice Line for assembly, maintenance and repair
• disassembled mitre gear with set of small parts and 3 assembly jigs, housed in a storage system with foam inlay
• spiral bevel gear wheels
• gear unit comprising housing, driven and drive shafts, drive and driven bevel gear wheel, as well as bearings
• multimedia instructional materials: PDF, CAD files, STEP files, videos
• online access to the GUNT Media Centre

Technical Data:

• Gear dimensions without shaft connections:
  • L x W x H: 120x115x80mm
• Transmission ratio:
  • Drive:
  • number of teeth: z=23
  • real pitch module: m=2,5mm
  • output:
  • number of teeth: z=23
  • real pitch module: m=2,5mm
  • transmission ratio: i=1
  • output torque:
    • 50Nm at 1000min^-1
    • Shaft connections:
      • drive: ØxL: 14x30mm
      • output: ØxL: 14x30mm

Dimensions & Weight:

• L x W x H: 600x400x360mm (storage system)
• Weight: approx. 15kg

Required for Operation:

• PC or online access recommended

Learning Objectives/Experiments:

• function and design of a mitre gear unit
• planning and presentation of the assembly process
• assembly and disassembly, including for the purposes of maintenance and repair
• read and understand engineering drawings (PDFfiles, DXF files, STEP files)
• familiarisation with various machine elements: ball bearings, shaft seals
• familiarisation with assembly aids and jigs
• generation of programs for 3D print and CNCmachining
• in conjunction with MT 173:
  • functional testing of the assembled gear unit

Scope of Delivery:

• 1 kit
• 1 set of tools
• 1 set of assembly jigs
• 1 set of spare parts
• 2x storage system with foam inlay
• 1 set of instructional material, consisting of technical description of system, complete set of drawings with lists of parts (PDF, DXF, STEP), description of assembly and disassembly sequences, assembly videos, online access to the GUNTMedia Centre.

Features:

• part of GUNT-DigiSkills and of the GUNT-Practice Line for assembly, maintenance and repair
• multimedia instructional materials on USB stick and online in GUNT Media Center:
• 3D PDF, DXFfiles, STEP files, videos

Accessories:

• Optional:
• MT 120.01Trolley
• MT 120.02Transport roller
• GL 300.03Cutaway model: spur gear
• MT 173Test stand for gears
• MT 174Sorting plant

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.