Ruland, 38.1 mm OD 19 mm, 57.2 mm Length 18 mm Flexible Beam Coupling

Subtotal (1 unit)*

Kr.1 455 74 

(exc. VAT)

Kr.1 819 68 

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 12. mars 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 1 455,74

*price indicative

RS Stock No.:
593-297
Mfr. Part No.:
FCMR38-19-18-A
Brand:
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

9.04Nm

Moment of Inertia

30.032 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Style

Clamp

Misalignment - Parallel

0.76mm

Misalignment - Axial

0.38mm

Minimum Operating Temperature

-40°C

Bore Size B

18mm

Bore Size A

19mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Series

FCMR38

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3, DIN 912 12.9, REACH

Screw Size

M5

COO (Country of Origin):
US
The Ruland Six beam coupling is engineered to deliver precision and reliability in light duty power transmission applications. With its clamp style design, it excels in connecting servo motors to lead screws while minimising backlash and vibration. Crafted from high-quality 7075 aluminium, this coupling boasts a robust yet lightweight structure, making it ideal for high-speed operations up to 6,000 RPM. Its innovative spiral cut design enhances torque capacity and reduces windup, ensuring optimal performance even under demanding conditions. Manufactured at Ruland's state-of-the-art facility in Marlborough, MA, each coupling undergoes rigorous quality control, guaranteeing compliance with industry standards for maximum durability and efficiency.

Clamp style design ensures a secure connection

Zero-backlash feature enhances precision in motion control

Balanced design reduces vibration for smoother operation

Suitable for various shaft misalignment conditions

Constructed from lightweight yet durable aluminium

Nypatch anti-vibration hardware facilitates consistent seating of screws

Dynamic torque ratings ensure reliability in diverse applications

RoHS3 and REACH compliant, promoting environmental safety

Related links