Ruland, 2 in OD 23 mm, 3 in Length 18 mm Beam Coupling

Image representative of range

View all Flexible Couplings

Subtotal (1 unit)*

Kr. 3 250,27

(exc. VAT)

Kr. 4 062,84

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 01 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 3 250,27

*price indicative

RS Stock No.:
801-677
Mfr. Part No.:
ROCMD51-23-18-AN
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

2in

Length

3in

Maximum Speed

6000rpm

Torque Rating

20.3nm

Moment of Inertia

111.718 x10⁻⁰⁶ kg-m²

Number of Beams

6

Misalignment - Angular

6°

Misalignment - Parallel

1.52mm

Style

Clamp

Misalignment - Axial

0.76mm

Bore Size A

23mm

Bore Size B

18mm

Minimum Operating Temperature

-40°C

Material

Aluminium

Maximum Operating Temperature

107°C

Series

ROCMD

Standards/Approvals

RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland six beam coupling provides precise motion transfer while accommodating misalignment with its spacious beam design. Machined from 7075 aluminium, it ensures lightweight performance and robust durability for demanding applications.

Features two sets of three spiral cuts for enhanced misalignment tolerance

Manufactured from high-grade 7075 aluminium for optimal weight and inertia

Tests exceed DIN 912 12.9 standards for superior torque capabilities

Designed for maximum speeds of 6,000 RPM with zero-backlash operation

Cap screw MADE from alloy steel with a black oxide finish for durability

Related links