Ruland Manufacturing Company, Inc.

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Marlborough, MA  |  800-225-4234

At Ruland Manufacturing Company, Inc., we dedicate ourselves to producing shaft couplings that deliver accuracy, consistency, and long-term reliability for motion control and power transmission systems. We engineer our products with a focus on exacting tolerances, superior materials, and proven design principles that allow our couplings to withstand demanding loads, compensate for misalignment, and support smooth, efficient operation across a wide range of industrial applications. Our commitment to precision manufacturing guides everything we do, enabling us to supply components that elevate equipment performance and protect critical machinery.

We work closely with customers to ensure each coupling solution fits their specific requirements, offering engineering insight, customization, and technical support throughout the design and implementation process. Our capabilities include flexible and rigid coupling production, advanced machining, strict quality verification, and rapid turnaround that keeps projects moving without compromising accuracy. By pairing deep manufacturing expertise with responsive service, we position ourselves as a dependable partner for companies that rely on high-quality shaft couplings to maintain productivity, reduce downtime, and achieve stable, repeatable performance in their operations.

Shaft Couplings Power Pages

Shaft Couplings

Shaft Couplings

Shaft couplings are devices that connect two shafts to transmit power from the driveshaft to the driven shaft while absorbing some degrees of misalignments and mounting errors between the two shafts…

Gear Drive

Gear Drive

Gear drives, sometimes referred to as gear trains and gearboxes, are mechanisms consisting of an assembly of gears, shafts, and other machine elements for mounting the rotating parts…

Gear Reducer

Gear Reducer

A gear reducer is a mechanical system of gears in an arrangement such that input speed can be lowered to a slower output speed but have the same or more output torque. The operation of a gear reducer involves a set of rotating gears that are…

Speed Reducers

Speed Reducers

A speed reducer is a gear train between the motor and the machinery that is used to slow down the transmission of power. Speed reducers, also known as gear reducers, are mechanical devices that serve two roles…

Ball Screws

Ball Screws

Ball screws are mechanical linear actuators that consist of a screw shaft and a nut that contain a ball that rolls between their matching helical grooves. The primary function of ball screws is to convert rotational motion to linear motion. Ball nuts are used in…

Types of Gears

Types of Gears

A rotary circular machine with a tooth in its structure and is used to transfer torque and speed from one shaft to another is called a gear. Gears are also known as cogs and have cut teeth in the cogwheel or gear wheel…

Power Transmission Equipment
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