OPTIBELT Timing Belt Pulley Aluminium Flanged 10 mm Belt Width 5 mm Pitch 25 Teeth 25-221AT5

OPTIBELT 25-221AT5 Timing Belt Pulley is constructed from high strength aluminium and designed specifically for HTD (High Torque Drive) belts with a plain boring metric profile AT5.

This pulley features 25 teeth and a 5 mm pitch which ensures synchronized and efficient power transmission. The pulley is flanged, facilitating secure retention of a 10 mm wide belt in industrial power transmission systems.

The bore diameter is finished for a maximum acceptance of 15 mm, allowing for precise fitting on shafts. Its outside diameter is 38.6 mm, with a pitch circle diameter of 39.8 mm and flange diameter of 44 mm, catering to tight installation requirements.

Manufactured from aluminium, the pulley is lightweight yet durable, making it resistant to corrosion and suitable for long-term industrial use.

RoHS compliance guarantees that the materials used meet hazardous substances regulations, making this pulley suitable for various mechanical, manufacturing, HVAC, and automation applications.

This pulley has 25 teeth designed for HTD belts. Manufactured from high strength aluminium material. Flanged design provides secure belt placement. Acceptable bore diameter up to 15 mm. Outside diameter measures 38.6 mm with pitch circle diameter of 39.8 mm.

Compliance with RoHS standards ensures material safety. Suitable for precise mechanical power transmission applications. Offers compatibility with timing belts requiring 5 mm pitch.

This OPTIBELT pulley is ideal for use in industrial power transmission systems including conveyor drives, robotics, packaging machinery, and other manufacturing equipment where precision and durability are critical.

Explore EnvMart’s comprehensive category of timing belt pulleys to find complementary components and ensure seamless system integration.

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