Disc Coupling: 40 mm x 1 1/4 in Bore Dia, 3 1/8 in OD, Round with Keyway
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RULAND MANUFACTURING Disc Coupling: 40 mm x 1 1/4 in Bore Dia, 3 1...
Item KD-0972397
$511.50
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Product Details
| Brand | RULAND MANUFACTURING |
| Disc Material Finish | Plain |
| Screw Thread Size | M8 |
| Length Through Bore 1 | 46.8 mm |
| Angular Misalignment | 2 Degrees |
| Bore Diameter 1 | 40 mm |
| Includes California Prop 65 Short-Form Warning | Y |
| Disc Material | Stainless Steel |
| Hub Material Finish | Anodized |
| Bore Tolerance | +0.001/-0.000 in |
| Number of Discs | 2 with Center Spacer |
| Dynamic Torque Reversing | 287.5 lb-in |
| Coupling Outside Diameter | 3-1/8 in |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | +0.0000 in / -0.0005 in |
| Overall Length | 3-63/64 in |
| Moment of Inertia | 3.076 lb-in sq |
| System of Measurement | Inch |
| Features | Balanced Design for High RPM,Constant Velocity,High Torque,High Torsional Stiffness,Long Life,Low Inertia,No Maintenance |
| Center Spacer Material | Aluminum |
| Maximum Speed | 10,000 RPM |
| Minimum Operating Temperature | -10 Degrees F |
| Fastener Tightening Torque | 39 N-m |
| Contains California Prop 65 Carcinogen | Y |
| Hub Material | Aluminum |
| Hub Material Grade | 2024 |
| Screw Material Finish | Black Oxide |
| Diff. Bore Sizes | Different Bore Dimensions |
| Bore Type | Round with Keyway |
| Keyway Depth 2 | 1/4 in |
| Contains California Prop 65 Reproductive Toxicant | Y |
| Torsional Stiffness | 2,500 in-lb/Deg |
| For Misalignment Type | Parallel, Axial, Angular |
| For Motion Type | Start and Stop, Continuous |
| Manufacturer Part Number | DCDK50-40MM-1-1/4"-A |
| Dynamic Torque Non-Reversing | 575 lb-in |
| Number of Locking Screws | 2 |
| Parallel Misalignment | 0.012 in |
| Different Bore Sizes | Yes |
| Keyway Depth 1 | 12 mm |
| Keyway Width 2 | 1/4 in |
| Axial Motion | 0.03 in |
| Length Through Bore 2 | 1.8 in |
| Bore Diameter 2 | 1-1/4 in |
| Included Screws | (2) Hex Cap Screw |
| Keyway Width 1 | 8 mm |
| Maximum Operating Temperature | 200 Degrees F |
| Hub Length | 1.4 in |
| Full Bearing Support Required | Yes |
| Screw Length | 20 mm |
| Maximum Torque | 1,150 lb-in |
| Screw Material | Alloy Steel |
| Standards | RoHS3 and REACH Compliant |
| Bore Diameter | 40 mm x 1-1/4 in |
| Disc Material Grade | 302 |
| Zero Backlash | Yes |
| Application | Encoders, Stepper / Servo |
| Mfr. Model # | DCDK50-40MM-1 1/4"-A |
Description
Disc Coupling