| Shaft Locking Type - Couplings | 1 Piece Clamp |
| Item | Motion Control Coupling |
| System of Measurement | Metric |
| Bore Dia. | 20mm x 12mm |
| Material - Couplings | Aluminum |
| Outside Dia. | 41.3 mm |
| Overall Length | 55 mm |
| Finish | Anodized Aluminum |
| Hub Dia. | 41.3 mm |
| Outside Dia. (mm) | 41.30 |
| Max. RPM | 10,000 RPM |
| Torque (In.-Lbs.) | 180 |
| Length through Bore | 27.5 mm |
| Torsional Stiffness (Deg./In.-Lbs.) | 0.002 |
| Max. Temp. Range (F) | 200 |
| Max. Parallel Misalignment (In.) | 0.01 in |
| Clearance Dia. (mm) | 41.3 |
| Rated Torque | 180 in-lb |
| Item - Motion Control Couplings | Motion Control Coupling |
| Material | Aluminum |
| Screw Type | Cap Screw |
| Style | Double Disc Clamp |
| Screw Size (mm) | M4 |
| Max. Angular Misalignment | 2 Degrees |
| Length through Bore (mm) | 27.50 |
| Screw Size | M4 |
| Disc Type | Stainless Steel |
| Max. Axial Misalignment (In.) | +/-0.020 |
| Overall Length (mm) | 55.0 |
| Max. Temp. | 200 Degrees F |
| Application | Precise Positioning Stepper Servo |
| Standards | Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant |
| Bore Tolerance | +0.03 mm / -0.00 mm |
| Screw Material | Alloy Steel |
| Features | Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia |
| Disc Material Grade | 302 |
| Different Bore Sizes | Yes |
| Maximum Torque | 20.3 N-m |
| Axial Motion | 0.51 mm |
| Number of Locking Screws | 2 |
| Included Screws | (2) Hex Socket Cap Screw |
| Shaft Locking Type | Clamp On |
| Disc Material | Stainless Steel |
| Zero Backlash | Yes |
| Length Through Bore 1 | 26.1 mm |
| For Environment | Angular Misalignment, Axial Motion, Parallel Misalignment |
| Number of Discs | 2 with Center Spacer |
| Parallel Misalignment | 0.25 mm |
| Coupling Outside Diameter | 41.3 mm |
| Disc Material Finish | Black Anodized |
| Dynamic Torque Non-Reversing | 10.15 N-m |
| Center Spacer Material | Aluminum |
| Full Bearing Support Required | Yes |
| Length Through Bore 2 | 26.1 mm |
| Screw Thread Size | M4 |
| Hub Material Grade | 2024 |
| Maximum Operating Temperature | 93 Degrees C |
| Shaft Tolerance | +0.000/-0.013 mm |
| Torsional Stiffness | 42.4 N-m/Deg |
| Maximum Bore Diameter | 20 mm |
| For Misalignment Type | Angular, Axial, Parallel |
| Hub Material | Aluminum |
| Moment of Inertia | 0.00003773 kgf/m sq |
| Angular Misalignment | 2 Degrees |
| Fastener Tightening Torque | 4.6 N-m |
| Minimum Operating Temperature | -23 Degrees C |
| Dynamic Torque Reversing | 5.08 N-m |
| Hub Material Finish | Anodized Aluminum |
| Hub Length | 18 mm |
| Bore Diameter 2 | 12 mm |
| Maximum Speed | 10,000 RPM |
| Bore Type | Round |
| Screw Material Finish | Black Oxide |
| Bore Diameter 1 | 20 mm |
| Minimum Bore Diameter | 20 mm |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Coupling, Double Disc Clamp, Bore 20x12 mm, RULAND, Mfr# MDCD41-20-12-A
$115.42
Free shipping will be applied on orders over $50
Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.51 mm, Bore Diameter 1 20 mm, Bore Diameter 2 12 mm, Bore Type Round, Dynamic Torque Non-Reversing 10.15 N-m, Hub Length 18 mm, Hub Material Aluminum, Dynamic Torque Reversing 5.08 N-m, Coupling Outside Diameter 41.3 mm, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 26.1 mm, Length Through Bore 2 26.1 mm, Maximum Bore Diameter 20 mm, Minimum Bore Diameter 20 mm
9999 in stock
Must order in multiples of 1
Subtotal:
$115.42
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