Ruland Aluminium Clamp Style Oldham Coupling Hub 41.3 mm OD 10 mm Bore Finished with No Keyway 18 mm Length MOCT41-10-A

Ruland MOCT41-10-A Aluminium Clamp Style Oldham Coupling Hub features a 41.3 mm outside diameter, 10 mm bore finished without a keyway, and an 18 mm hub length. This coupling is engineered for reliable mechanical power transmission where shafts require connection with small levels of angular, parallel, and axial misalignment.

The clamp style hub is manufactured from black anodised aluminium providing strength and corrosion resistance. It utilizes a two-hub and one torque disc design, where the center disc is replaceable and made from acetal or nylon, absorbing torque overloads to protect connected machinery.

With a maximum speed rating of 4500 rpm, this coupling is suitable for light industrial, motion control, and automation applications including stepper or servo motor systems. The clamp mechanism secures the hub to the shaft by set screws - one per shaft for smaller hubs and two set 90° apart for larger 41 mm hubs - ensuring a secure fit and reliable torque transfer.

Specifications such as misalignment tolerances (0.5° angular, 0.25 mm parallel, 0.15 mm axial) underpin the product’s flexible coupling capabilities. It conforms to environmental standards including REACH and RoHS. Manufactured in the United States, this product assures quality and regulatory compliance.

Constructed from durable black anodised aluminium for high strength and corrosion resistance. Designed to accommodate small axial and angular misalignment during shaft coupling. Supports a maximum rotational speed of up to 4500 rpm for efficient power transmission.

Clamp style hubs secured with one or two set screws depending on hub size for secure shaft attachment. Ideal for light industrial and motion control applications providing torque overload protection. Compatible with Oldham style couplings requiring two hubs and one torque disc per assembly.

Center discs made from replaceable acetal or nylon to absorb torque and protect machinery. Manufactured in the United States adhering to REACH and RoHS standards.

This coupling hub is part of the Ruland Oldham style coupling family and is suitable for industrial, laboratory, construction, manufacturing, and automation power transmission uses. For complete assemblies, two hubs and one torque disc are required per unit. Explore more mechanical power transmission solutions at EnvMart.

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