HTD Taper Lock Timing Pulleys
HTD Taper Lock timing pulleys are the basic type of pulleys for belts in the HTD profile. They are made of steel, gray cast iron. Their design is based on the ISO 5294 (DIN 7721) standard.
The pulleys are mounted on shafts using the Taper Lock bushes, thanks to which there is not only a fixing on the shaft with a keyway, but also an axial locking against displacement.
Pulleys Fields of Use
The HTD Taper timing pulleys are designed for all types of HTD and RPP belts.
They are typically used in machine tools, small machinery, compressors, packaging, printing machines, in the food, paper and chemical industry and in many other machines.
Pulleys Material
Steel or grey cast iron
Other materials to order.
| Parameter | Standard |
|---|---|
| Surface roughness | ISO 254 |
| Balance quality grade | VDI 2060, ISO 1940 |
Caution
Cast iron pulleys at v < 30 m/s must be balanced.
Pulleys Code Description
Example:
30-8M-20 (Type 5F) TB 1108 (Steel)
| Code Part | Description |
|---|---|
| 30 |
Number of pulley teeth |
| 8M |
Teeth pitch in mm and type of pulleys for belts HTD |
| 20 |
Width of belt in mm |
| 5F |
Type of construction |
| TB |
Taper Bush |
| 1108 |
Type of Taper Bush |
| Steel |
Pulley material |
Documents for Download
Dimensions and Parameters of HTD Taper Lock Timing Pulleys
TYMA CZ Data Sheets
Czech and English (PDF 922.92 kB)
Related Products
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
HTD Standard Pilot Bore Timing Pulleys
HTD pilot bore timing pulleys – 3M, 5M, 8M, 14M standard for all timing belts HTD and RPP.
HTD Timing Belts
Rubber timing belts enabling cost-effective solutions for low to medium power ranges in HTD profiles
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
