Ruland, 2.25 in OD 25 mm, 3.25 in Length 21 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.:
801-727
Mfr. Part No.:
ROCMD57-25-21-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

190.536 x10⁻⁰⁶ kg-m²

Misalignment - Angular

6°

Number of Beams

6

Misalignment - Parallel

1.52mm

Style

Clamp

Misalignment - Axial

0.76mm

Bore Size A

25mm

Material

Aluminium

Minimum Operating Temperature

-40°C

Bore Size B

21mm

Maximum Operating Temperature

107°C

Series

ROCMD

Standards/Approvals

RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland six beam coupling is designed for enhanced performance, featuring bores of 25mm and 21mm, a robust aluminium construction, and precise engineering for reliable torque transmission. It ensures effective accommodation of misalignments.

Machined from a single piece of 7075 aluminium for lightweight durability

Features two sets of three spiral cuts for increased misalignment capability

Manufactured under strict controls to exceed DIN 912 12.9 torque standards

Offers a clearance diameter of MAX 57.7 mm, facilitating installation

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