Ruland, 1.625 in OD 18 mm, 2.5 in Length 18 mm Beam Coupling
- RS Stock No.:
- 801-182
- Mfr. Part No.:
- ROCMD41-18-18-AN
- Brand:
- Ruland
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Subtotal (1 unit)*
£156.48
(exc. VAT)
£187.78
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 21 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £156.48 |
*price indicative
- RS Stock No.:
- 801-182
- Mfr. Part No.:
- ROCMD41-18-18-AN
- Brand:
- Ruland
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Beam Coupling | |
| Outside Diameter | 1.625in | |
| Length | 2.5in | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 11.3nm | |
| Moment of Inertia | 42.178 x10⁻⁰⁶ kg-m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 6° | |
| Misalignment - Parallel | 1.27mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.51mm | |
| Bore Size A | 18mm | |
| Material | Aluminium | |
| Bore Size B | 18mm | |
| Minimum Operating Temperature | -40°C | |
| Series | ROCMD | |
| Maximum Operating Temperature | 107°C | |
| Standards/Approvals | RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Beam Coupling | ||
Outside Diameter 1.625in | ||
Length 2.5in | ||
Maximum Speed 6000rpm | ||
Torque Rating 11.3nm | ||
Moment of Inertia 42.178 x10⁻⁰⁶ kg-m² | ||
Number of Beams 6 | ||
Misalignment - Angular 6° | ||
Misalignment - Parallel 1.27mm | ||
Style Clamp | ||
Misalignment - Axial 0.51mm | ||
Bore Size A 18mm | ||
Material Aluminium | ||
Bore Size B 18mm | ||
Minimum Operating Temperature -40°C | ||
Series ROCMD | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland six beam coupling designed for optimal torque transmission and enhanced misalignment tolerance. This robust component ensures high performance in various mechanical applications.
Constructed from lightweight 7075 aluminium for reduced inertia
Features two sets of three spiral cuts to manage increased misalignment
Machined from North American bar stock to guarantee quality
Compliant with RoHS3, REACH, and Conflict Minerals regulations
Max shaft penetration of 30.9 mm for both bores ensures versatile fit
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