Ruland, 38.1 mm OD 18 mm, 57.2 mm Length 16 mm Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

PHP20,826.33

(exc. VAT)

PHP23,325.49

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from April 07, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +PHP20,826.33

*price indicative

RS Stock No.:
591-197
Mfr. Part No.:
FSMR38-18-16-SS
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

38.1 mm

Length

57.2mm

Maximum Speed

6000rpm

Torque Rating

16.38Nm

Moment of Inertia

83.407 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

6

Misalignment - Parallel

0.76mm

Style

Set Screw

Misalignment - Axial

0.38mm

Bore Size A

18mm

Bore Size B

16mm

Minimum Operating Temperature

-40°C

Material

303 Stainless Steel

Series

FSMR38

Maximum Operating Temperature

176°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M6

COO (Country of Origin):
US
The Ruland Six beam coupling represents an advanced and reliable connection solution tailored for those seeking durability and precision in power transmission. Crafted from high-quality 303 stainless steel, this product excels in demanding environments, providing a robust and zero-backlash interface between shafts. The innovative design incorporates two sets of three spiral cuts, enhancing its torque capacity and minimising windup, ideal for applications such as coupling servo motors to lead screws. Engineered for high-speed operation up to 6,000 RPM, this coupling remains stable and vibration-free even under significant stress, ensuring optimal performance without compromise. Its meticulous construction from North American-sourced materials guarantees adherence to strict RoHS3 and REACH compliance, making it an environmentally conscious choice.

Balanced construction minimises vibrations at high speeds

Rated for dynamic torque capacities suitable for various applications

Robust stainless steel material ensures high torque ratings

Designed to accommodate angular and parallel misalignments effectively

Manufactured in the USA with strict quality controls for reliability

Easy installation process with simple alignment and tightening instructions

Related links