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Description

Standard timing belt pulley 85 HTD 8M/28-2 - 1F - for steel bores.

HTD 8M profile - Metric toothed pulley with taper lock bushing and ready-to-install trapezoidal tooth shape. All timing belt pulleys can be manufactured in the desired materials according to drawings upon request.

 

Profile type: HTD 8M
Socket: 1F
Bore: Ø min: 12 [mm]
Bore: Ø max: 25 [mm]
Number of teeth: Z = 28
Width: 85 [mm]
Overall width: (b) 105 [mm]
Outer diameter: (D) 70.08 [mm]
Pitch diameter: 71.3 [mm]
Flange diameter: (FD) 75 [mm]
Flange material: Galvanized steel
Material: Steel (surface-treated phosphated steel)

Applications:

Our timing belt pulleys are mainly used in industry for power transmission, for conveyor belts, for synchronizing timing belts, etc.


Examples of applications:

Linear guides,
power generators,
industrial machines,
CNC machines,
pumps,
product lifts, etc.

ISO standards:

Timing belt pulleys, belt pulleys, racks and tension plates are manufactured according to: ISO 5294-1989  

Belt length calculation

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Pulley belt
Speed ​​ratio  
Effective Diameter - Large Pulley (A) () {{ format(calculated.pitchDiameterA) }}
Effective Diameter - Small Pulley (B) () {{ format(calculated.pitchDiameterB) }}
Calculated Effective Timing Belt Length () {{ format(calculated.desiredBeltLength) }}
Nearest Available Timing Belt Length () {{ format(calculated.beltLength) }}
Nearest available number of teeth {{ calculated.beltTeeth }}
Center distance using closest available belt length () {{ format(calculated.centerDistance) }}
Number of teeth in mesh   {{ calculated.teethInMesh }}
Back to: HTD 8M - belt width 85MM

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