Ruland, 1 in OD 11 mm, 1.5 in Length 9 mm Beam Coupling
- RS Stock No.:
- 801-521
- Mfr. Part No.:
- ROCMD25-11-9-AN
- Manufacturer:
- Ruland
Image representative of range
Subtotal (1 unit)*
€102.53
(exc. VAT)
€126.11
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 20 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €102.53 |
*price indicative
- RS Stock No.:
- 801-521
- Mfr. Part No.:
- ROCMD25-11-9-AN
- Manufacturer:
- Ruland
Specifications
Technical data sheets
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 | 1in | |
| Length | 1.5in | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 2.32nm | |
| Moment of Inertia | 3.553 x10⁻⁰⁶ kg-m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 5° | |
| Style | Clamp | |
| Misalignment - Parallel | 0.76mm | |
| Misalignment - Axial | 0.51mm | |
| Bore Size A | 11mm | |
| Material | Aluminium | |
| Bore Size B | 9mm | |
| Minimum Operating Temperature | -40°C | |
| Series | ROCMD | |
| Maximum Operating Temperature | 107°C | |
| Standards/Approvals | RoHS3 | |
| Screw Size | M3 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Beam Coupling | ||
Outside Diameter 1in | ||
Length 1.5in | ||
Maximum Speed 6000rpm | ||
Torque Rating 2.32nm | ||
Moment of Inertia 3.553 x10⁻⁰⁶ kg-m² | ||
Number of Beams 6 | ||
Misalignment - Angular 5° | ||
Style Clamp | ||
Misalignment - Parallel 0.76mm | ||
Misalignment - Axial 0.51mm | ||
Bore Size A 11mm | ||
Material Aluminium | ||
Bore Size B 9mm | ||
Minimum Operating Temperature -40°C | ||
Series ROCMD | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals RoHS3 | ||
Screw Size M3 | ||
- COO (Country of Origin):
- US
The Ruland six beam coupling with 11mm x 9mm bores, 25.4mm OD, and 38.0mm length. It is machined from a single piece of material and features two sets of three spiral cuts.
Machined from a single piece of 7075 aluminium for lightweight performance
Two sets of three spiral cuts provide increased misalignment capability
Reference mark on the outer diameter allows for easy identification of the larger bore
Tests beyond DIN 912 12.9 standards, ensuring high torque capacities
Manufactured in the USA under stringent quality controls
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