Ruland, 1.25 in OD 13 mm, 2 in Length 11 mm Beam Coupling

Image representative of range

View all Flexible Couplings

Subtotal (1 unit)*

Kr. 1 686,82

(exc. VAT)

Kr. 2 108,52

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 26 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 1 686,82

*price indicative

RS Stock No.:
801-278
Mfr. Part No.:
ROCMD32-13-11-AN
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

1.25in

Length

2in

Maximum Speed

6000rpm

Torque Rating

4.29nm

Moment of Inertia

12.066 x10⁻⁰⁶ kg-m²

Number of Beams

6

Misalignment - Angular

5°

Style

Clamp

Misalignment - Parallel

1.02mm

Misalignment - Axial

0.51mm

Material

Aluminium

Bore Size B

11mm

Bore Size A

13mm

Minimum Operating Temperature

-40°C

Series

ROCMD

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland six beam coupling offers precise alignment and flexibility with 13mm x 11mm bores, making it Ideal for high-torque applications. Its robust design ensures reliability in dynamic and static environments.

Machined from a single piece of 7075 aluminium for low inertia and lightweight performance

Increased space between beams allows for greater misalignment compared to other series couplings

Meets DIN 912 12.9 standards for superior maximum torque capabilities

Related links