Precision Customizable ZA-Type cylindrical worm gear 3550840001

Normal Module (mₙ): 0.4

Number of Starts (Z): 2

Pressure Angle (α): 20°

Addendum Coefficient (hₐ*): 1.0

Radial Clearance Coefficient (c*): 0.25

Pitch Diameter (D): Ø5

Lead Angle (γ): Right-hand 9.2069°

Lead (p): 2.55

Measuring Pin Diameter: 0.725

Measurement Over Three Pins: 5.95~6.01

The ZA-type cylindrical worm features an involute tooth profile in the axial section, offering reliable meshing performance and good manufacturability.It is widely used in worm gear reducers and compact transmission systems.

● Stable and Smooth Meshing：The ZA-type worm provides smooth engagement with the worm wheel, ensuring stable transmission and reduced vibration.

● High Load Capacity：Optimized tooth geometry allows the ZA-type cylindrical worm to transmit relatively high torque in compact spaces.

● Good Manufacturing Compatibility：This worm type is suitable for hobbing and precision machining, making it cost-effective for both prototyping and mass production.

● Widely Accepted Standard Design：ZA-type worms follow common international design standards, making them easy to integrate into existing worm gear systems.

We provide custom plastic gear solutions tailored to your application requirements.

● Gear Type：Spur gear, helical gear, bevel gear，crown gear，worm gear, planetary gear.

● Material Options:.

1)Metal:Stainless steel,Steel(Iron,)Brass,Copper,Aluminum

2)Plastic:POM,Nylon,ABS,PP

3)OEM according to your request

● Gear Parameters：Module, number of teeth, pressure angle, outer diameter, accuracy grade，etc.

● Manufacturing Process：Injection molded gear for mass production.

● Package:PP bag , Carton ,box or according to customer's requirements