Ruland, 2.25 in OD 21 mm, 3.25 in Length 16 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.:
801-109
Mfr. Part No.:
ROCMD57-21-16-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

194.603 x10⁻⁰⁶ kg-m²

Misalignment - Angular

6°

Number of Beams

6

Misalignment - Parallel

1.52mm

Style

Clamp

Misalignment - Axial

0.76mm

Minimum Operating Temperature

-40°C

Material

Aluminium

Bore Size B

16mm

Bore Size A

21mm

Maximum Operating Temperature

107°C

Series

ROCMD

Standards/Approvals

RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland six beam coupling designed for enhanced misalignment capacity and precision transmission. Its robust construction ensures reliable performance across various industrial applications.

Manufactured from 7075 aluminium for reduced weight and low inertia

Max shaft penetration of 40.2 mm for both bore sizes ensures versatile installation

Dynamic torque capabilities of 11.58 Nm (reversing) and 5.79 Nm (non-reversing)

Angular misalignment tolerance of 6.0° accommodates installation flexibility

Sourced from North American mills and compliant with environmental standards

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