RULAND MANUFACTURING MDCDE57-20-20-A 20mm x 20mm Double Disc Coupling, Aluminum, Clamp Style, Electrically Isolating, 57.2mm OD, 78.2mm Lg.
20 mm x 20 mm
Get it by Friday, Dec 19
€289.64 /unit
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Product Specifications:
| Angular Misalignment | 2° |
| Axial Motion | 0.76 mm |
| B1 Maximum Shaft Penetration | 37 mm |
| B2 Max Shaft Penetration | 37 mm |
| Balanced Design | Yes |
| Bore (b1) | 20 mm |
| Bore Tolerance | -0 mm to +0.03 mm |
| Dynamic Torque Non-reversing | 25.45 N-m |
| Dynamic Torque Reversing | 12.73 N-m |
| Finish Specification | Sulfuric Anodized Mil-A-8625 Type Ii, Class 2 And Astm B580 Type B Black Anodize |
| Forged Clamp Screw | M6 |
| Full Bearing Support Required | Yes |
| Hex Wrench Size | 5 mm |
| Hub Width (lh) | 26.67 mm |
| Length (l) | 78.2 mm |
| Material Specification | Hubs: 2024-T351 Bar, Disc Springs: Type 302 Stainless Steel, Center Spacer: Acetal |
| Max. Speed | 10000 RPM |
| Moment Of Inertia | 1.793 x 10 |
| Number Of Screws | 2 EA |
| Outer Diameter (od) | 57.2 mm |
| Parallel Misalignment | 0.3 mm |
| Recommended Hex Key | Metric Hex Keys |
| Recommended Shaft Tolerance | -0.013 mm to 0 mm |
| Screw Finish | Black Oxide |
| Screw Material | Alloy Steel |
| Seating Torque | 16 N-m |
| Small Bore (b2) | 20 mm |
| Static Torque | 50.9 N-m |
| Temperature | -10°F to 150°F |
| Torque Wrench | TW:BT-4C-3/8-140 |
| Torsional Stiffness | 166.7 N-m/deg. |
| Zero-backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.38 |
| Ship height (cm) | 5.72 |
| Ship length (cm) | 7.82 |
| Ship width (cm) | 5.72 |
| Country of Origin | US |
Product Variants
| Model | Torsional Stiffness | Axial Motion | Parallel Misalignment | Moment Of Inertia | Dynamic Torque Non-reversing | Dynamic Torque Reversing | Max. Speed | Zero Backlash | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| MDCDE15-4-3-A | - | - | - | - | - | - | - | - | €142.57 | |
| MDCDE15-5-4-A | - | - | - | - | - | - | - | - | €142.57 | |
| MDCDE15-6-5-A | - | - | - | - | - | - | - | - | €142.57 | |
| MDCDE15-5-3-A | - | - | - | - | - | - | - | - | €142.57 | |
| MDCDE15-3-3-A | - | - | - | - | - | - | - | - | €142.57 | |
| MDCDE15-4-4-A | - | - | - | - | - | - | - | - | €142.57 | |
| MDCDE15-6-4-A | - | - | - | - | - | - | - | - | €142.57 |
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RULAND MANUFACTURING MDCDE57-20-20-A 20mm x 20mm Double Disc Coupling, Aluminum, Clamp Style, Electrically Isolating, 57.2mm OD, 78.2mm Lg.
€289.64 /unit