Ruland, 38.1 mm OD 20 mm, 57.2 mm Length 18 mm Flexible Beam Coupling

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PHP8,067.74

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PHP9,035.87

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RS Stock No.:
592-189
Mfr. Part No.:
FCMR38-20-18-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

38.1 mm

Length

57.2mm

Maximum Speed

6000rpm

Torque Rating

11.75Nm

Moment of Inertia

30.032 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

6

Misalignment - Parallel

0.76mm

Style

Clamp

Misalignment - Axial

0.38mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°F

Bore Size A

20mm

Bore Size B

18mm

Maximum Operating Temperature

225°F

Series

FCMR38

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M5

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling is expertly crafted for precision in power transmission applications. Designed for connecting a servo motor to a lead screw, this coupling delivers excellent torque capacity while maintaining a zero-backlash configuration. Its balanced design significantly reduces vibration at high operational speeds, allowing for reliable performance up to 6,000 RPM. Manufactured from robust 7075 aluminium, the coupling is both lightweight and resilient, conforming to stringent RoHS3 and REACH standards. With innovative features like Nypatch anti-vibration hardware, it ensures consistent screw seating and prevents galling, making it ideal for varied operational environments. The meticulous machining from a single piece of material not only optimises durability but also enhances functionality. Perfect for those needing a dependable and efficient solution, this coupling aligns perfectly with modern engineering needs.

Machined from a single piece of high-performance aluminium

Designed to minimise windup and maximise torque capacity

Offers high-speed performance with reduced vibration

Equipped with Nypatch anti-vibration technology for enhanced reliability

Supports both dynamic and static torque capabilities

Accommodates significant misalignment for versatile applications

Adheres to high international standards for safety and quality

Lightweight construction reduces overall system inertia

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