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PRODUCT · Synchronous Drive

Straight-bore trapezoidal timing pulleys

Trapezoidal (imperial) timing pulleys (plain bore), profiles MXL / XL / L / H, pitch 2.032–12.7 mm; full range, versatile and economical for general synchronous drives and positioning. Aluminum / steel; bores and keyways to drawing.

Download PDF datasheet → Request a Quote
Plain-bore trapezoidal timing pulley profile and dimension diagram
Tooth profile diagrams · designation · rim section dimensions øDp / øDe / øDf / øDm / F / L

Specifications · Selector

Straight-bore trapezoidal pulley selector

All 413 standard sizes from the catalogue PDF. Switch tooth profile / pitch with the tabs; search by model or filter by teeth, material, type. All dimensions in mm.

Select by tooth profile / pitch

Trapezoidal (imperial) · pitch MXL / XL / L / H · pilot bore (machined to your bore & keyway) · aluminium / steel / cast iron · Part code: teeth-profile-width-type
Straight-bore trapezoidal pulley selector
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Click a column header to sort. Dimensions in mm. Source: Wolfer timing-pulley catalogue. Download PDF catalogue ↗

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