⚙️ Mechanical Drives (V-Belt Sheave Ratio, Motor Brake Horsepower BHP @ 15 PSIG)

PD Blower V-Belt Drive & Power Calculator

Calculate pitch diameters, drive ratios, and required motor Brake Horsepower (BHP) for V-belt driven positive displacement blowers: size 3V/5V/8V high-capacity narrow wedge V-belts, calculate automatic spring-loaded belt tensioner deflection force, prevent belt slip during startup against system backpressure, and mechanical drive margins.

1. Project & Operating Inputs

Motor Nameplate Speed (RPM e.g. 1,750 RPM 4-Pole TEFC Motor)

Desired Blower Speed (RPM e.g. 2,250 RPM Target Blower Speed)

Customer Bid Price for Supplied & Aligned Belt Drive Assembly ($)

TB Wood QD Sheaves, Gates Quad-Power 4 Belts, Laser Alignment & Labor ($)

2. Financial Breakdown & Yield

PD BLOWER BELT DRIVES

Turnkey Blower Drive Package Profit

Industrial Power Transmission Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost