ST400 Series Air Starters

The ST400 Series Air Starters is an industrial pneumatic air motor built to deliver dependable rotary power in applications where electric motors are impractical or unsafe. The ST400 Series features inertia engagement, an overhung nose, and a radial turbine design. Great for use in power generation, rail, transportation and marine applications.

Pneumatic air motors convert compressed air into smooth rotary motion without the fire risk, sparking, or overheating concerns of electric drives, which makes them the standard choice for hazardous-location work such as engine barring, mixing, conveying, and winching. Because they stall safely under overload rather than burning out, air motors also tend to outlast electric alternatives in continuous-duty or start-stop production environments.

Variable speed and torque are controlled simply through air supply pressure and volume, giving operators fine control without complex electronics. Reversible operation, compact housings, and simple maintenance make this equipment a practical fit for barring diesel and gas engines, driving winches and hoists, and powering other rotary equipment on the plant floor or in the field.

Key Features

• Engineered for industrial winches and hoists and similar demanding industrial duty
• Durable, industrial-grade construction built to minimize downtime

Typical Applications

• Diesel and gas engine barring
• Industrial winches and hoists
• Mixing and agitation
• Hazardous location power transmission

Specifications

Looking for a pneumatic air motor you can rely on? The ST400 Series Air Starters combines proven industrial design with the backing of a dedicated supply partner. For current pricing, lead times, or help matching this product to your pneumatic air motor, pneumatic barring motor, industrial air motor application, contact the Zafco team at zafco.ca.