Ruland Beam Coupling, 38.1mm Outside Diameter, 12 mm, 18 mm Bore, 57.2mm Length Flexible Beam Coupling

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Subtotal (1 unit)*

£325.92

(exc. VAT)

£391.10

(inc. VAT)

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RS Stock No.:
591-340
Mfr. Part No.:
FCMR38-18-12-SS
Brand:
Ruland
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Brand

Ruland

Bore

12 mm, 18 mm

Coupling Types

Beam Coupling

Outside Diameter

38.1mm

Length

57.2mm

Fastening Type

Clamp

Torque Rating

16.38Nm

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling, crafted from robust 303 stainless steel, offers both durability and precision performance in a compact design. Perfectly suited for light-duty power transmission applications, this coupling features 18mm x 12mm bores and a superior length of 57.2mm, making it an ideal solution for connecting servo motors to lead screws. Its innovative design, including three spiral cuts on each beam, ensures zero backlash and enhances torque capacity while minimizing windup. The coupling is engineered to maintain high performance even at speeds of 6,000 RPM, allowing for smooth operation across various applications. With Nypatch anti-vibration hardware included, it guarantees secure and repeatable installations without galling, supporting a seamless experience in high-speed operations.

Includes anti-vibration hardware for enhanced stability
Provides a generous angular misalignment tolerance for flexible installation
Machined for consistent accurate shaft penetration specifications
Zero-backlash design optimises transmission efficiency
Complies with RoHS3 and REACH regulations for environmental safety
Manufactured in the USA under strict quality controls

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