Ruland, 2.25 in OD 25 mm, 3.25 in Length 23 mm Beam Coupling
- RS Stock No.:
- 801-728
- Mfr. Part No.:
- ROCMD57-25-23-AN
- Brand:
- Ruland
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This image is representative of the product range
Subtotal (1 unit)*
$731.18
(exc. GST)
$804.30
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 03 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $731.18 |
*price indicative
- RS Stock No.:
- 801-728
- Mfr. Part No.:
- ROCMD57-25-23-AN
- Brand:
- 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 | 2.25in | |
| Length | 3.25in | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 23.16nm | |
| Moment of Inertia | 190.220 x10⁻⁰⁶ kg-m² | |
| Misalignment - Angular | 6° | |
| Number of Beams | 6 | |
| Misalignment - Parallel | 1.52mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.76mm | |
| Bore Size B | 23mm | |
| Material | Aluminium | |
| Minimum Operating Temperature | -40°C | |
| Bore Size A | 25mm | |
| Series | ROCMD | |
| Maximum Operating Temperature | 107°C | |
| Standards/Approvals | RoHS3 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Beam Coupling | ||
Outside Diameter 2.25in | ||
Length 3.25in | ||
Maximum Speed 6000rpm | ||
Torque Rating 23.16nm | ||
Moment of Inertia 190.220 x10⁻⁰⁶ kg-m² | ||
Misalignment - Angular 6° | ||
Number of Beams 6 | ||
Misalignment - Parallel 1.52mm | ||
Style Clamp | ||
Misalignment - Axial 0.76mm | ||
Bore Size B 23mm | ||
Material Aluminium | ||
Minimum Operating Temperature -40°C | ||
Bore Size A 25mm | ||
Series ROCMD | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland six beam coupling is a precision-engineered component designed for optimal torque transmission and alignment in mechanical systems, featuring a unique manufacturing process that ensures durability and performance.
Machined from a single piece of 7075 aluminium for low inertia
Accommodates significant misalignment with enhanced spacing between beams
Hardware meets DIN 912 12.9 torque standards for reliability
Reference mark on the outer diameter facilitates easy identification
Tested for maximum performance under rigorous conditions
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