Ruland Disc, 57.2mm Outside Diameter, 30mm Bore, 78.2mm Length Flexible Coupling
- RS Stock No.:
- 591-569
- Mfr. Part No.:
- MDCDE57-30-30-A
- Brand:
- Ruland
Subtotal (1 unit)*
£317.88
(exc. VAT)
£381.46
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £317.88 |
*price indicative
- RS Stock No.:
- 591-569
- Mfr. Part No.:
- MDCDE57-30-30-A
- 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 | |
Coupling Types | Disc | |
Bore | 30mm | |
Outside Diameter | 57.2mm | |
Length | 78.2mm | |
Fastening Type | Clamp | |
Torque Rating | 50.9Nm | |
Select all | ||
---|---|---|
Brand Ruland | ||
Coupling Types Disc | ||
Bore 30mm | ||
Outside Diameter 57.2mm | ||
Length 78.2mm | ||
Fastening Type Clamp | ||
Torque Rating 50.9Nm | ||
- COO (Country of Origin):
- US
The Ruland Coupling redefines efficiency with its innovative design, combining lightweight aluminum hubs and advanced stainless steel disc springs. It excels in electrically isolating applications, providing zero backlash while ensuring precise alignment and minimal vibration. This coupling's balanced structure is specifically engineered for high-speed operations, making it ideal for use in various sectors including semiconductor and machine tools. The thoughtfully constructed acetal spacer contributes to its torsional rigidity, ensuring reliability during dynamic load applications. Manufactured in Marlborough, MA under stringent quality controls, this coupling meets RoHS3 and REACH compliance standards, making it a safe choice for environmentally-conscious projects. Its user-friendly installation instructions ensure that you achieve optimal performance with ease.
Lightweight construction for reduced inertia in dynamic applications
Electrically isolates the motor from the driven component
Designed to accommodate angular, parallel, and axial misalignment
Enhanced torsional stiffness helps maintain precise positioning
Durable alloy steel screws provide secure assembly
Recommended torque specifications ensure safe and reliable operation
Electrically isolates the motor from the driven component
Designed to accommodate angular, parallel, and axial misalignment
Enhanced torsional stiffness helps maintain precise positioning
Durable alloy steel screws provide secure assembly
Recommended torque specifications ensure safe and reliable operation
Related links
- Ruland Disc 16 mm 78.2mm Length Flexible Coupling
- Ruland Disc 14 mm 78.2mm Length Flexible Coupling
- Ruland Disc 20 mm 78.2mm Length Flexible Coupling
- Ruland Disc 25 mm 78.2mm Length Flexible Coupling
- Ruland Disc 15 mm 78.2mm Length Flexible Coupling
- Ruland Disc 30mm Bore, 78.2mm Length Flexible Coupling
- Ruland Disc 20mm Bore, 78.2mm Length Flexible Coupling
- Ruland Disc 16mm Bore, 78.2mm Length Flexible Coupling