Ruland, 57.2 mm OD, 78.2 mm Length 28 mm Flexible Coupling 20 mm
- RS Stock No.:
- 591-842
- Mfr. Part No.:
- MDCDK57-28-20-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
PHP26,560.42
(exc. VAT)
PHP29,747.67
(inc. VAT)
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- Shipping from September 28, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP26,560.42 |
*price indicative
- RS Stock No.:
- 591-842
- Mfr. Part No.:
- MDCDK57-28-20-A
- 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 | Flexible Coupling | |
| Length | 78.2mm | |
| Bore Size A | 28mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 20mm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 200°F | |
| Series | MDCDK57-28-20-A | |
| Standards/Approvals | MIL-A-8625 Type II Class 2, DIN 912 12.9, RoHS3, REACH, ASTM B580 Type B | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Length 78.2mm | ||
Bore Size A 28mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 20mm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 200°F | ||
Series MDCDK57-28-20-A | ||
Standards/Approvals MIL-A-8625 Type II Class 2, DIN 912 12.9, RoHS3, REACH, ASTM B580 Type B | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp double disc coupling exemplifies precision engineering, merging robust design with exceptional performance. Crafted from anodized aluminum, it features dual disc springs that mitigate misalignment while ensuring zero backlash, making it ideal for high-speed applications. Designed to minimize vibration at up to 10,000 RPM, this innovative coupling is a trusted choice for demanding industries, including semiconductor and machine tool sectors. With its lightweight construction and torsional rigidity, it caters perfectly to stepper and servo applications, ensuring reliable and precise operation. The meticulous manufacturing process adheres to stringent standards, guaranteeing durability and consistency in performance, and making it a standout choice for professionals seeking efficiency and reliability in their drivetrains.
Lightweight design allows for easier handling and installation
Balanced design reduces vibration, enhancing overall system performance
Manufactured from RoHS3 compliant materials for environmental safety
Dynamic torque ratings ensure reliable operation under varying loads
Compatible with standard metric hardware for convenient assembly
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