Ruland, 2.25 in OD 25 mm, 3.25 in Length 20 mm Beam Coupling

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Subtotal (1 unit)*

Kr. 4 257,65

(exc. VAT)

Kr. 5 322,06

(inc. VAT)

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RS Stock No.:
801-506
Mfr. Part No.:
ROCMD57-25-20-AN
Brand:
Ruland
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Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

2.25in

Length

3.25in

Maximum Speed

6000rpm

Torque Rating

23.16nm

Moment of Inertia

190.663 x10⁻⁰⁶ kg-m²

Misalignment - Angular

6°

Number of Beams

6

Style

Clamp

Misalignment - Parallel

1.52mm

Misalignment - Axial

0.76mm

Bore Size A

25mm

Minimum Operating Temperature

-40°C

Material

Aluminium

Bore Size B

20mm

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 precision alignment and enhanced misalignment compensation, Ideal for a range of mechanical applications. It boasts exceptional lightweight aluminium construction while ensuring robust performance.

Constructed from 7075 aluminium for reduced weight and low inertia

Features a maximum shaft penetration of 40.2 mm for both bore sizes

Undergoes rigorous testing beyond DIN 912 12.9 standards for maximum torque

Equipped with metric screws for secure fastening with a seating torque of 16 Nm

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