Shaft Locking Type - Couplings | 1 Piece Clamp |
Bore Dia. | 1/2 in x 1/2 in |
Rated Torque | 100 in-lb |
Max. RPM | 10,000 RPM |
Outside Dia. | 1.313 in |
Overall Length | 1 49/64 in |
Material - Couplings | Aluminum |
Outside Dia. (In.) | 1.313 |
Max. Temp. Range (F) | 200 |
Torsional Stiffness (Deg./In.-Lbs.) | 0.003 |
Material | Aluminum |
Item - Motion Control Couplings | Motion Control Coupling |
Max. Angular Misalignment | 2 Degrees |
Max. Axial Misalignment (In.) | +/-0.016 |
Screw Size | M3 |
Screw Type | Cap Screw |
Torque (In.-Lbs.) | 100 |
Max. Parallel Misalignment (In.) | 0.008 in |
Length through Bore | 0.885 in |
Disc Type | Stainless Steel |
Max. Temp. | 200 Degrees F |
Finish | Anodized Aluminum |
Item | Motion Control Coupling |
Length through Bore (In.) | 0.885 |
Clearance Dia. (In.) | 1.313 in |
Overall Length (In.) | 1.770 |
Screw Size (mm) | M3 |
Style | Double Disc Clamp |
Moment of Inertia | 0.044 lb-in sq |
Dynamic Torque Reversing | 25 lb-in |
Dynamic Torque Non-Reversing | 50 lb-in |
Bore Tolerance | +0.001 in / -0.000 in |
Screw Material | Alloy Steel |
Axial Motion | 0.016 in |
For Environment | Angular Misalignment, Axial Motion, Parallel Misalignment |
Hub Material Finish | Anodized Aluminum |
Fastener Tightening Torque | 2.1 N-m |
Angular Misalignment | 2 Degrees |
Full Bearing Support Required | Yes |
Center Spacer Material | Aluminum |
Maximum Operating Temperature | 200 Degrees F |
Features | Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia |
For Misalignment Type | Angular, Axial, Parallel |
Maximum Bore Diameter | 1/2 in |
Bore Diameter 2 | 1/2 in |
Screw Material Finish | Black Oxide |
Zero Backlash | Yes |
Hub Material | Aluminum |
Bore Diameter 1 | 1/2 in |
Minimum Operating Temperature | -10 Degrees F |
Length Through Bore 2 | 0.8 in |
Hub Length | 0.6 in |
Disc Material Finish | Black Anodized |
Different Bore Sizes | No |
Number of Locking Screws | 2 |
Number of Discs | 2 with Center Spacer |
Application | Precise Positioning Stepper Servo |
Disc Material Grade | 302 |
Maximum Speed | 10,000 RPM |
Torsional Stiffness | 253 in-lb/Deg |
Hub Material Grade | 2024 |
Shaft Tolerance | +0.0000/-0.0005 in |
Coupling Outside Diameter | 1 5/16 in |
Included Screws | (2) Hex Socket Cap Screw |
Standards | Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant |
System of Measurement | Inch |
Parallel Misalignment | 0.008 in |
Bore Type | Round |
Shaft Locking Type | Clamp On |
Length Through Bore 1 | 0.8 in |
Minimum Bore Diameter | 1/2 in |
Maximum Torque | 100 in-lb |
Disc Material | Stainless Steel |
Screw Thread Size | M3 |
Country of Origin (subject to change) | United States |
Package Quantity | 1 |
Coupling, Double Disc, Bore 1/2x1/2 In, RULAND, Mfr# DCD21-8-8-A
$96,99
Free shipping will be applied on orders over $50
Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.016 in, Bore Diameter 1 1/2 in, Bore Diameter 2 1/2 in, Bore Type Round, Dynamic Torque Non-Reversing 50 lb-in, Hub Length 0.6 in, Hub Material Aluminum, Dynamic Torque Reversing 25 lb-in, Coupling Outside Diameter 1 5/16 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 0.8 in, Length Through Bore 2 0.8 in, Maximum Bore Diameter 1/2 in, Minimum Bore Diameter 1/2 in
9999 in stock
Must order in multiples of 1
Subtotal:
$96.99
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