Disc Coupling: 30 mm x 25 mm Bore Dia, 69.9 mm OD, Round, Clamp On
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RULAND MANUFACTURING Disc Coupling: 30 mm x 25 mm Bore Dia, 69.9 m...
Item KD-0972465
$383.50
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Product Details
| Brand | RULAND MANUFACTURING |
| Shaft Locking Type | Clamp On |
| Parallel Misalignment | 30.48 mm |
| System of Measurement | Metric |
| Includes California Prop 65 Short-Form Warning | Y |
| Maximum Speed | 10,000 RPM |
| Length Through Bore 2 | 41.9 mm |
| Length Through Bore 1 | 41.9 mm |
| Screw Material | Alloy Steel |
| Torsional Stiffness | 180 N-m/Deg |
| Zero Backlash | Yes |
| Application | Encoders, Stepper/Servo |
| Number of Discs | 2 with Center Spacer |
| Different Bore Sizes | Yes |
| Minimum Operating Temperature | -40 Degrees F |
| Dynamic Torque Non-Reversing | 48 N-m |
| Coupling Outside Diameter | 69.9 mm |
| Dynamic Torque Reversing | 24 N-m |
| Overall Length | 89.7 mm |
| Hub Material Grade | 2024 |
| Maximum Torque | 96 N-m |
| Screw Material Finish | Black Oxide |
| Hub Length | 30.5 mm |
| Bore Tolerance | +0.03/-0.00 mm |
| For Misalignment Type | Parallel, Axial, Angular |
| Number of Locking Screws | 2 |
| Axial Motion | 0.76 mm |
| For Motion Type | Start and Stop, Forward and Reverse, Continuous |
| Bore Diameter 2 | 25 mm |
| Bore Type | Round |
| Contains California Prop 65 Reproductive Toxicant | Y |
| Screw Thread Size | M8 |
| Disc Material Finish | Plain |
| Standards | REACH Compliant, RoHS3 Compliant, DIN 912 12.9 Screws, Conflict Minerals Compliant, ISO 9001:2015 |
| Manufacturer Part Number | MDCD70-30-25-A |
| Disc Material | Stainless Steel |
| Full Bearing Support Required | Yes |
| Angular Misalignment | 2 Degrees |
| Center Spacer Material | Aluminum |
| Diff. Bore Sizes | Different Bore Dimensions |
| Shaft Tolerance | +0.000 mm/-0.013 mm |
| Bore Diameter 1 | 30 mm |
| Moment of Inertia | 0.00004899 kgf/m sq |
| Fastener Tightening Torque | 39 N-m |
| Features | Long Life, No Maintenance, Balanced Design for High RPM, Constant Velocity, High Torque, Low Inertia, High Torsional Stiffness |
| Disc Material Grade | 302 |
| Included Screws | (2) Hex Cap Screw |
| Contains California Prop 65 Carcinogen | Y |
| Hub Material Finish | Anodized |
| Screw Length | 20 mm |
| Bore Diameter | 30 mm x 25 mm |
| Hub Material | Aluminum |
| Maximum Operating Temperature | 200 Degrees F |
| Mfr. Model # | MDCD70-30-25-A |
Description
Disc Coupling