Ruland, 1.181 in OD 11 mm, 1.496 in Length 9 mm Beam Coupling

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$214.80

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$236.28

(inc. GST)

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  • Ready to ship from 22 June 2026
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RS Stock No.:
801-390
Mfr. Part No.:
MIC30-11-9-A
Brand:
Ruland
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Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

1.181in

Length

1.496in

Maximum Speed

6000rpm

Torque Rating

5.65nm

Moment of Inertia

0.025 x10⁻⁰⁶ kg-m²

Number of Beams

1

Misalignment - Angular

5°

Misalignment - Parallel

0.25mm

Style

Clamp

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°C

Bore Size A

11mm

Material

Aluminium

Bore Size B

9mm

Maximum Operating Temperature

107°C

Series

MIC Series

Standards/Approvals

RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland aluminium single beam coupling delivers superior flexibility and precise alignment for demanding applications. Its robust design ensures high torque capabilities while minimising backlash, making it Ideal for precision motion control systems.

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

Offers higher misalignment capabilities compared to multiple beam couplings

Zero-backlash design enhances positioning accuracy for critical applications

Compact size with purely metric dimensions fits within tighter spaces

Torque ratings exceed DIN 912 12.9 standards for maximum reliability

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