Ruland, 29 mm OD 9 mm, 38.1 mm Length 7 mm Flexible Coupling
- RS Stock No.:
- 603-950
- Mfr. Part No.:
- PSMR29-9-7-SS
- Brand:
- Ruland
Subtotal (1 unit)*
$326.25
(exc. GST)
$358.88
(inc. GST)
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- Shipping from 13 March 2026
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Units | Per unit |
|---|---|
| 1 + | $326.25 |
*price indicative
- RS Stock No.:
- 603-950
- Mfr. Part No.:
- PSMR29-9-7-SS
- 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 | Flexible Coupling | |
| Outside Diameter | 29 mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 6.1Nm | |
| Moment of Inertia | 17.643 x 10-6 kg/m² | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Style | Set Screw | |
| Misalignment - Parallel | 0.38mm | |
| Misalignment - Axial | 0.25mm | |
| Bore Size B | 7mm | |
| Bore Size A | 9mm | |
| Minimum Operating Temperature | -40°C | |
| Material | 303 Stainless Steel | |
| Series | PSMR29 | |
| Maximum Operating Temperature | 176°C | |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 29 mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 6.1Nm | ||
Moment of Inertia 17.643 x 10-6 kg/m² | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Style Set Screw | ||
Misalignment - Parallel 0.38mm | ||
Misalignment - Axial 0.25mm | ||
Bore Size B 7mm | ||
Bore Size A 9mm | ||
Minimum Operating Temperature -40°C | ||
Material 303 Stainless Steel | ||
Series PSMR29 | ||
Maximum Operating Temperature 176°C | ||
Standards/Approvals DIN 912 12.9, REACH, RoHS3 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Advanced four beam coupling crafted from 303 stainless steel, engineered to provide exceptional performance in precision applications. This sophisticated coupling design features a unique set screw style, ensuring zero backlash for enhanced accuracy and reliability even at high rotational speeds of up to 6,000 RPM. The inclusion of two sets of spiral cuts allows the coupling to deliver superior torque capacity while significantly reducing wind-up, making it an excellent choice for demanding mechanical connections. Its balanced structure contributes to minimized vibrations, enhancing the longevity and efficiency of connected systems. Manufactured under stringent quality controls in the USA.
Manufactured from high-grade stainless steel for increased durability
Rigorous testing ensures compliance with DIN standards for maximum performance
Designed to fit precisely with 9mm x 7mm bores, accommodating various shaft sizes
Allows angular and parallel misalignment adjustments to a specified degree
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