Item | Motion Control Coupling |
Bore Dia. | 20 mm x 10 mm |
Clearance Dia. | 41.3 mm |
Disc Type | Stainless Steel |
Finish | Anodized |
Hub Dia. | 41.3 mm |
Length Through Bore | 27.5 mm |
Material | Aluminum |
Max. Angular Misalignment | 2° |
Max. Parallel Misalignment | 0.01" |
Max. Speed | 10000 RPM |
Max. Temp. Range | 200°F |
Outside Dia. | 41.3 mm |
Overall Length | 55 mm |
Screw Type | Cap Screw |
Style | Double Disc Clamp |
Torque | 180 lbs.-in. |
Torsional Stiffness | 0.002 deg./lbs.-in. , 0.002 lbs.-in./deg. |
Angular Misalignment | 2° |
Application | Precise Positioning Stepper Servo |
Axial Motion | 0.51 mm |
Bore Diameter 1 | 20 mm |
Bore Diameter 2 | 10 mm |
Bore Tolerance | +0.03 mm/-0.00 mm |
Bore Type | Round |
Center Spacer Material | Aluminum |
Coupling Outside Diameter | 41.3 mm |
Different Bore Sizes | Yes |
Disc Material | Stainless Steel |
Disc Material Finish | Black Anodized |
Disc Material Grade | 302 |
Dynamic Torque Non-reversing | 10.15 N-m |
Dynamic Torque Reversing | 5.08 N-m |
Fastener Tightening Torque | 4.6 N-m |
Features | Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent Of Each Other, Lightweight and Has Low Inertia |
For Environment | Angular Misalignment, Axial Motion, Parallel Misalignment |
For Misalignment Type | Angular, Axial, Parallel |
Full Bearing Support Required | Yes |
Hub Length | 18 mm |
Hub Material | Aluminum |
Hub Material Finish | Anodized Aluminum |
Hub Material Grade | Grade 2024 |
Included Screws | (2) Hex Socket Cap Screw |
Length Through Bore 1 | 26.1 mm |
Length Through Bore 2 | 26.1 mm |
Maximum Operating Temperature | 93°C |
Maximum Speed | 10000 RPM |
Minimum Operating Temperature | -23°C |
Moment Of Inertia | 0.00003777 kgf/sq. m |
Number Of Discs | 2 With Center Spacer |
Number Of Locking Screws | 2 |
Parallel Misalignment | 0.25 mm |
Rated Torque | 20.3 N-m |
Screw Material | Alloy Steel |
Screw Material Finish | Black Oxide |
Screw Thread Size | M4 |
Shaft Locking Type | Clamp On |
Shaft Tolerance | +0 mm, -0.013 mm |
Standards | CONFLICT MINERALS COMPLIANT, DIN 912 12.9 SCREWS, REACH COMPLIANT, ROHS COMPLIANT |
System Of Measurement | Metric |
Zero Backlash | Yes |