Ruland, 2.25 in OD 18 mm, 3.25 in Length 16 mm Beam Coupling

Image representative of range

View all Flexible Couplings

Subtotal (1 unit)*

Kr. 4 257,65

(exc. VAT)

Kr. 5 322,06

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 23 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 4 257,65

*price indicative

RS Stock No.:
801-206
Mfr. Part No.:
ROCMD57-18-16-AN
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

2.25in

Length

3.25in

Maximum Speed

6000rpm

Torque Rating

23.16nm

Moment of Inertia

195.813 x10⁻⁰⁶ kg-m²

Misalignment - Angular

6°

Number of Beams

6

Style

Clamp

Misalignment - Parallel

1.52mm

Misalignment - Axial

0.76mm

Bore Size A

18mm

Bore Size B

16mm

Material

Aluminium

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

107°C

Series

ROCMD

Standards/Approvals

RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland six beam coupling is engineered for robust performance in motion control applications, featuring versatile bore sizes and exceptional torque capabilities that optimise machinery functionality and precision.

Built with 18mm x 16mm bores for precise shaft alignment and secure coupling

Constructed from lightweight 7075 aluminium, ensuring low inertia during operation

Incorporates two sets of three spiral cuts to enhance misalignment accommodation

Designed with maximum torque capabilities, surpassing DIN 912 12.9 standards

Complies with RoHS3, REACH, and Conflict Minerals standards, affirming material integrity

Related links