Ruland MOCT51-19-A 2024 Aluminum Oldham Coupling Hub 19mm Disc

Description

Product Overview

The Ruland MOCT51-19-A 2024 Aluminum Oldham Coupling Hub is engineered for high‑performance power transmission in demanding industrial environments. Constructed from premium 2024 aluminum alloy and finished with a durable black anodized coating, the hub provides a lightweight yet exceptionally strong solution. Its zero‑backlash balanced design minimizes vibration and noise, allowing operation at speeds up to 4,500 RPM. The disc‑style coupling tolerates up to 10 % misalignment relative to the hub outer diameter, acting as a mechanical fuse that protects downstream equipment during torque overload. With a 19 mm bore and a 50.8 mm outer diameter, the hub integrates seamlessly into a wide range of machinery, from CNC machines to high‑speed conveyors. The proprietary hub machining process ensures a smooth interaction between the hub and disc, delivering consistent torque transfer and long‑term reliability.

Usage

This coupling hub is ideal for applications that demand precise torque control and the ability to accommodate parallel misalignment. It excels in automated manufacturing lines, robotic arms, and high‑speed spindle drives where maintaining alignment is critical for product quality. The hub’s robust construction makes it suitable for harsh environments, including dusty or oily settings, without compromising performance. Engineers and maintenance technicians appreciate the ease of installation—whether using a clamp‑style hub or a set‑screw hub, the design supports both inch and metric bore configurations, providing flexibility for legacy equipment and new builds alike. The hub’s low inertia contributes to faster acceleration and deceleration, enhancing overall system efficiency.

Why Choose Us

Ruland Manufacturing has a legacy of over 30 years in precision power transmission components, and every Oldham coupling is produced in our Marlborough, Massachusetts facility from select North American bar stock. Our commitment to quality is reflected in hardware that exceeds DIN 912 12.9 standards, guaranteeing maximum torque capabilities. All products are RoHS3 and REACH compliant, ensuring environmental responsibility. We stand behind each coupling with comprehensive technical support, rapid response service, and a warranty that underscores our confidence in durability. When you choose Ruland, you receive a product that combines rigorous engineering, meticulous craftsmanship, and a partnership that supports your operational success.

Key Features

• Zero‑backlash balanced design reduces vibration for smoother operation
• High‑strength 2024 aluminum construction offers low weight and high durability
• Disc style tolerates up to 10 % misalignment, acting as a mechanical fuse during overload
• Customizable hub options (clamp or set‑screw) support both inch and metric bore sizes
• Dedicated after‑sales support with technical assistance and warranty coverage

FAQ

What maximum speed can this coupling handle?

The Ruland MOCT51-19-A is rated for continuous operation up to 4,500 RPM, making it suitable for high‑speed applications.

Can the hub accommodate misalignment?

Yes, the disc design tolerates up to 10 % misalignment of the hub outer diameter, helping to protect connected equipment.

Is the coupling compatible with both metric and inch bore shafts?

Absolutely. The hub can be paired with clamp or set‑screw adapters that accept both metric and inch bore configurations, providing versatile installation options.

What material standards does the hardware meet?

All hardware exceeds DIN 912 12.9 standards, ensuring high torque capacity and reliable performance under demanding loads.

Do you offer technical support for installation?

Ruland provides comprehensive technical assistance, including installation guides, engineering consultations, and a responsive customer service team to help you get the coupling up and running quickly.