HE Series Locking Assemblies

HE Series Locking Assemblies

HE Series locking assembly is capable of combining a shaft with a hub in a wide range of applications. The assembly is axially coupled to a first plate, and it includes a nut and a cap ring. The cap ring is typically of a slightly larger size than the aperture, and it may be provided with a snap-ring 180 that prevents the cap ring from disengaging.

HE1 Series Locking Assembly

Features of HE1 Locking Assembly

• Medium high torque
• Self-centering
• Self-locking
• Axial movement during clamping

Technical Qualification of HE1 Locking Assembly

Tolerance: Shaft h8/ Hub H8

Surface Roughness: Ra max 12.5

Ordering Code

HE1-008 8X22X17

Part No. d X D X L

Specifications of HE1 Locking Assembly

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HE2 Series Locking Assembly

Features of HE2 Locking Assembly

• Low torque
• Self-centering
• Self-locking
• No axial movement during clamping

Technical Qualification of HE2 Locking Assembly

Tolerance: Shaft h8/ Hub H8

Surface Roughness: Ra max 12.5

Ordering Code

008 8X22X17

Part No. d X D X L

Specifications of HE2 Locking Assembly

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Locking Assembly Characteristics

Whether used for torque transmission, vibration isolation, or contamination resistance, locking assemblies provide reliable frictional coupling between a shaft and a hub. Locking assemblies have a few advantages over other coupling types, including lower maintenance costs and higher resistance to wear.

Locking assemblies are a common component in the mining industry, where the reliable coupling is essential to maintain the flow of materials. In addition, they are a cost-effective solution for applications with a large rotational speed or radial load.

Locking assemblies provide an interference fit, which helps transmit torque and bending moments. In addition, they offer great concentricity and vibration characteristics. These characteristics make them ideal for applications with critical concentricity and radial loads.