Ruland, 19.1 mm OD 8 mm, 31.8 mm Length 8 mm Flexible Beam Coupling

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PHP3,119.57

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PHP3,493.92

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RS Stock No.:
591-245
Mfr. Part No.:
FSMR19-8-8-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

19.1 mm

Length

31.8mm

Maximum Speed

6000rpm

Torque Rating

2.26Nm

Moment of Inertia

1.037 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Bore Size B

8mm

Bore Size A

8mm

Minimum Operating Temperature

-40°F

Material

7075-T651 Extruded Drawn Aluminium Bar

Maximum Operating Temperature

225°F

Standards/Approvals

DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling exemplifies exceptional engineering for light-duty power transmission applications. Constructed from high-grade 7075 aluminium, it offers both lightweight design and high torque capacity, making it ideal for connecting servo motors to lead screws. Its unique set screw style features precision machined elements which include two sets of three spiral cuts. This innovative design minimizes windup and maximises performance even at high speeds of up to 6,000 RPM. With zero backlash and a balanced structure, this coupling operates smoothly while also complying with RoHS3 and REACH standards. Engineered in Marlborough, MA, the FSMR19-8-8-A is strictly manufactured to ensure reliability and quality, bringing robustness to any mechanical setup.

Lightweight construction enables efficient performance without unnecessary bulk

Zero backlash operation ensures precise torque transmission, enhancing system accuracy

High speed capability maintains functionality at performance levels up to 6,000 RPM

Robust design contains multiple spiral cuts for enhanced torque capacity and reduced vibration

DIN 912 12.9 standard compliance guarantees superior torque ratings and reliability

Manufactured from North American sourced materials to ensure quality and compliance

Versatile alignment accommodates various misalignment parameters, promoting ease of installation

Precision machining achieves exact bore tolerances, reducing the risk of slippage

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