Explore the ultimate Cylindrical Worm Gear Calculator, your go-to tool for precise calculations in gear design and engineering. Whether you’re optimizing efficiency or ensuring a perfect fit, our calculator simplifies the process, saving you time and reducing errors. Designed for engineers and enthusiasts, it effortlessly handles complex computations, providing accurate results every time. With user-friendly features and expert support, this calculator is an essential asset in the realm of mechanical design. Discover the power of precision and enhance your projects with our top-tier calculator today.

Cylindrical Worm Gear Calculator | Professional Gear Design Tool

Parameter Descriptions

Efficiency (P1)

Power transmission efficiency of the worm gear system.

Contact Stress (σHp)

Maximum allowable contact stress between gear teeth.

Rotation Speed (n1)

Input shaft rotational speed of the worm.

Relative Sliding Coefficient (η1)

Coefficient describing the sliding motion between worm and gear.

Transmission Ratio (i)

Ratio between input and output rotational speeds.

Worm Hardness (T2)

Surface hardness of the worm material in HRC.

Lubrication Factor (Zs)

Factor accounting for lubrication conditions.

Life Factor (Zm)

Factor related to the expected service life.

Bending Stress (σF)

Maximum bending stress at gear tooth root.

Time (T)

Operating time duration for calculations.

Permissible Contact Stress (σHbp)

Maximum allowable contact stress for material.

Load Factor (K)

Factor accounting for additional dynamic loads.

Worm Pitch Diameter (d1)

Reference diameter of the worm thread.

Worm Number of Teeth (z2)

Number of teeth on the worm wheel.

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Calculation Results

Contact and Stress Analysis

Permissible Contact Stress (σHp): — MPa
Contact Strength Verification (σH): — MPa
Permissible Bending-Shear Stress (N): — MPa

Performance Parameters

Transmission Efficiency (η): — %
Worm Wheel Output Torque (T2): — N·m

Geometric Parameters

Module Calculation (m·∛q): — mm