HTD 8M tannhjul are organized here by the selection variables an engineer or buyer actually needs: profile, tooth count, belt width, shaft interface and construction. 8M industrial timing pulleys for machine tools, conveying and production equipment.
Slik navigerer du i denne produktfamilien
Start med den fullstendige rembetegnelsen. Identifiser deretter tannantall eller nødvendig hastighetsforhold, remflatebredde og aksel-/monteringsarrangement. Ikke velg kun etter utvendig diameter. Hvis dette er en erstatning, registrer navprojeksjonen og flensarrangementet fra begge sider før du sammenligner produkter.
Produktkortene nedenfor fører til detaljerte sider med katalogtabeller, dimensjonsreferanser og veiledning for tilbud på forespørsler. Bruk produktnettet nedenfor for å åpne de detaljerte produktsidene og sammenligne de tilgjengelige katalogkonfigurasjonene i denne familien.
Produktalternativer
HTD 8M-20 Timing Pulley
8M curvilinear synchronous timing pulley, 8M-20 series. Select tooth count, belt width and shaft interface from the catalogue table or approved drawing.
Vis detaljer →HTD 8M-30 Timing Pulley
8M curvilinear synchronous timing pulley, 8M-30 series. Select tooth count, belt width and shaft interface from the catalogue table or approved drawing.
Vis detaljer →HTD 8M-50 Timing Pulley
8M curvilinear synchronous timing pulley, 8M-50 series. Select tooth count, belt width and shaft interface from the catalogue table or approved drawing.
Vis detaljer →HTD 8M-85 Timing Pulley
8M curvilinear synchronous timing pulley, 8M-85 series. Select tooth count, belt width and shaft interface from the catalogue table or approved drawing.
Vis detaljer →8M Application and Duty Review
8M industrial timing pulleys for machine tools, conveying and production equipment. Suitability still depends on power or torque, speed, center distance, duty cycle, belt construction, environment and shaft support. For a new drive, include those values in the RFQ. For a replacement, send the old belt marking and measurements rather than assuming that every 8M curvilinear profile is interchangeable.
Kompatibilitets- og målekontroller
Før bestilling, bekreft tannsystem, tannantall, arbeidsbredde, boring/hylse, navprojeksjon, flensarrangement og beltelinjens plassering. Registrer eventuelle kritiske krav til tilpasning eller rundkast på tegningen. For utskiftingsprosjekter, inspiser den eksisterende remskiven for slitasje som kan forvrenge målene og sjekk om akselen eller avstandsstykkearrangementet er modifisert.
Relatert ingeniørveiledning
Bruk Veiledning for valg av HTD-remskive for en fullstendig beslutningsrekkefølge, se matching av belte og trinse når beltekoden er kjent, og gjennomgå applikasjonssider for maskinspesifikke kontroller.
HTD 8M Timing Pulleys FAQ
Hvilken informasjon er nødvendig for tilbud?
Send detaljer om belte/profil, tenner, beltebredde, aksel eller bøssing, antall og destinasjon. Legg ved en tegning for ikke-standard nav, flens, materiale, overflatebehandling eller inspeksjonskrav.
Kan en gammel trinse kryssrefereres fra et bilde?
Et bilde hjelper med å identifisere konstruksjonen, men dimensjoner og merking av motreim er nødvendig før en erstatning kan bekreftes.
Er alle trinser med samme nominelle stigning utskiftbare?
Nei. Bekreft den nøyaktige tannfamilien og det mekaniske grensesnittet. Nominell stigning alene er ikke nok for en utskiftingsbeslutning.
Before Ordering an 8M Pulley
The 8M family covers several width series and a broad diameter range, so tooth count and construction must stay tied to the individual catalogue row. Check guard clearance, hub projection and shaft connection at the same time as the belt-side data.
Taper-bush and straight-bore configurations are separate mounting paths. For a replacement, record the actual bush or bore, the working face position and service access before selecting a mechanically similar-looking part.
How to Read the 8M Family
The 8M category on this site groups 8M-20, 8M-30, 8M-50 and 8M-85. These are working-width series within the same HTD 8M pitch family. Each series page contains the available tooth-count rows from the selected catalogue. Tooth count changes pitch diameter and may change body type, flange, hub or material details, so the individual row—not a generic family photo—controls the ordered configuration.
This family is commonly considered in machine tools, conveyors and larger industrial motion. That description is application context, not a universal load rating. New-drive suitability still depends on speed, torque or power, center distance, duty cycle, environment, belt construction, alignment and shaft support.
Selection Sequence for 8M
- Confirm HTD 8M at the belt. Do not substitute another tooth family because the nominal pitch sounds similar.
- Choose the working-width series. Match the belt width and machine envelope before comparing tooth-count rows.
- Select tooth count. Use the required ratio and center-distance geometry, then check physical diameter and clearance.
- Finish the shaft interface. Confirm straight bore or supported taper-bush construction, bore/bush details, hub projection and flange arrangement.
- Release the exact row or drawing. Add material, finish or inspection requirements only where the project controls them.
Replacement Checks for 8M Pulleys
Before removing an existing pulley, photograph the belt marking, both faces of the pulley, the hub orientation and the belt line. Count the teeth directly where practical, record the working-face width, and measure the shaft interface and overall axial envelope. Outside diameter alone is not enough to identify the family because different tooth systems and construction types can overlap in apparent size.
If a catalogue row is found, compare all assembly-critical fields, not just tooth count. Hub position, flange arrangement and the available bore or bush can determine whether a mechanically compatible belt-side geometry will actually install in the machine.
RFQ Data for the 8M Family
Send the complete belt marking or confirmed HTD 8M identity, series width, tooth count, straight-bore or taper-bush requirement, shaft data, quantity and destination. Add a drawing for nonstandard hubs, flanges, bores, keyways, finishes or controlled inspection characteristics. If the old part is unknown, send clear photos and measurements rather than assigning an approximate product code.
Family-Specific Review for HTD 8M
Within the HTD 8M range, larger industrial rows can change construction type and material as tooth count grows. Compare the complete row rather than extrapolating from a smaller pulley in the same width series.
When comparing replacements, record the belt line relative to a fixed machine datum. A pulley that matches tooth count and shaft diameter can still move the belt if the hub projection or flange arrangement differs. If the catalogue row is not an exact fit, send the existing dimensions and use a drawing-controlled custom review rather than machining a standard part without checking the remaining wall, hub and alignment requirements.
For purchasing, keep model, tooth count, mounting definition and quantity on each line. This makes it possible to combine several models in one order without losing the technical identity of any item.
