China Custom enveloping worm gear with Free Design Custom

Precise and powerful custom solutions.

HZPT is the world leader in double-enveloping worm gear technology. Cone Drive gear sets are available in standard sizes and ratios or we can prepare custom worm gear sets to any specifications.

Key Features

Sizes: 1.5” through 52” CD

Standard Ratios: 5:1 – 70:1

Backlash: Standard / Low / Zero

Gear Materials: Tin + Alum Bronze, Ductile Iron, Steel Aluminum, Torlon®

Worm Materials: Hardened Steel + Nitride, Stainless Steel

Modified output configuration (e.g. keyways, splines)

Custom Design Options: Custom Center Distance

Special Ratios: Up to 200:1 single stage; size dependent, Sector gears