⚙️ Girth Gear Drives (AGMA 2001 Heavy Cast Steel Girth Gears, Pinion Tooth Root Stress)

Rotary Steam Tube Dryer Girth Gear & Pinion Calculator

Calculate AGMA 2001 gear tooth root bending stress ($sigma_b = rac{F_t K_o K_v K_s}{b m J}$) and surface pitting durability on heavy perimeter girth gears and drive pinions: transmit high continuous rotational torque ($T_{drive} > 150,000 ext{ Nm}$), prevent gear tooth fracture, and heavy machinery yields.

1. Project & Operating Inputs

Dryer Drive Motor Power (HP e.g. 250 HP Heavy Rotary Drive)

Girth Gear Pitch Diameter (Inches e.g. 120.0" Heavy Perimeter Ring)

Customer Bid Price for Supplied Girth Gear & Pinion Set ($)

Cast Alloy Steel Split Girth Gear, Forged Pinion, Auto-Lube Sprayer ($)

2. Financial Breakdown & Yield

AGMA 2001 GIRTH GEARS

Turnkey Girth Gear & Drive Overhaul Profit

Heavy Rotary Mechanical Transmission Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost