Ruland, 2.25 in OD 22 mm, 3.25 in Length 18 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.:
801-236
Mfr. Part No.:
ROCMD57-22-18-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

193.697 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

Bore Size A

22mm

Material

Aluminium

Bore Size B

18mm

Maximum Operating Temperature

107°C

Series

ROCMD

Standards/Approvals

RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland six beam coupling features a robust design that accommodates a 22mm x 18mm bore, delivering precise torque transmission while allowing for increased misalignment capabilities compared to traditional couplings.

Machined from 7075 aluminium for reduced weight and low inertia

Maximum shaft penetration of 40.2 mm for both small and large bores

Dynamic torque non-reversing rated at 5.79 Nm, ensuring reliable operation

Balanced design provides improved performance and stability

Screws MADE of alloy steel with a black oxide finish for durability

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