Backlash-free servo motor coupling (aluminum) ROBA®-DS type 950.220
Mayr Japan LLC
About This Product
ROBA®-DS transmits drive torque up to the rated torque completely backlash-free and with consistently high torsional rigidity. There is no disk flexing or friction bond separation that occurs with commercially available couplings. Shaft misalignment allows 100% of the rated and peak torque to be utilized without affecting the transmitted torque. This ensures unrestricted usage.
■Technical features
・Unaffected by alternating loads up to 100% of rated torque
・Low mass inertia due to highest power density
・Completely backlash-free up to rated torque
・Low restoring force, high misalignment correction ability
・High torsional rigidity up to rated torque
- Absolutely no wear and maintenance free
・Optimal design with abundant variations
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Product
Backlash-free servo motor coupling (aluminum) ROBA®-DS type 950.220
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Handling Company
Mayr Japan LLC
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Categories
4 Models of Backlash-free servo motor coupling (aluminum) ROBA®-DS type 950.220
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Allowable centering error Axial direction | Allowable centering error Radial direction With sleeve S | Mass Hub with tapered hole | Mass Sleeve S | Mass connection plate | Mass disc pack | Mass moment of inertia J Connection plate | Mass moment of inertia J Disc pack | Mass moment of inertia J Hub with tapered hole | Mass moment of inertia J Shrink disc hub | Mass moment of inertia J Sleeve S | Mass shrink disc hub | Maximum hub hole diameter | Maximum rotation speed | Minimum hub hole diameter | Outer diameter | Peak torque | Permissible centering error Radial direction With connection plate | Rated torque | Sleeve S at mass moment of inertia J Hs | Sleeve at mass Hs | Torque during forward/reverse operation | Torsional Rigidity Torsion Tube Sleeve S | Torsional rigidity Torsional disc pack | Torsional stiffness Angular stiffness |
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Coupling for servo motors (aluminum) type 950.220 size 3 |
Available upon quote | 0.5mm | (Hs-S) x0.0174 mm | 0.053kg | 0.938kg | 0.063kg | 0.023kg | 0.018 10⁻³ kgm² | 0.006 10⁻³ kgm² | 0.012 10⁻³ kgm² | 0.043 10⁻³ kgm² | 0.323 10⁻³ kgm² | 0.142kg | 20mm | 22,500rpm | 10mm | 45mm | 52Nm | 0.15mm | 35Nm | 0.349 10⁻³ kgm² | 1.009kg | 21Nm | 3.3 10⁶ Nm mm/rad | 17 10³ Nm/rad | 43 Nm/rad |
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Coupling for servo motors (aluminum) type 950.220 size 6 |
Available upon quote | 0.7mm | (Hs-S) x0.0174 mm | 0.121kg | 1.231kg | 0.111kg | 0.041kg | 0.050 10⁻³ kgm² | 0.018 10⁻³ kgm² | 0.039 10⁻³ kgm² | 0.129 10⁻³ kgm² | 0.682 10⁻³ kgm² | 0.254kg | 28mm | 18,000rpm | 14mm | 56mm | 90Nm | 0.15mm | 60Nm | 0.755 10⁻³ kgm² | 1.361kg | 36Nm | 6.8 10⁶ Nm mm/rad | 35 10³ Nm/rad | 64 Nm/rad |
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Coupling for servo motors (aluminum) type 950.220 size 10 |
Available upon quote | 0.9mm | (Hs-S) x0.0174 mm | - | 1.443kg | 0.161kg | 0.050kg | 0.121 10⁻³ kgm² | 0.035 10⁻³ kgm² | - | 0.303 10⁻³ kgm² | 1.175 10⁻³ kgm² | 0.379kg | 38mm | 15,000rpm | 19mm | 69mm | 150Nm | 0.2mm | 100Nm | 1.373 10⁻³ kgm² | 1.678kg | 60Nm | 12 10⁶ Nm mm/rad | 60 10³ Nm/rad | 76 Nm/rad |
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Coupling for servo motors (aluminum) type 950.220 size 15 |
Available upon quote | 1.1mm | (Hs-S) x0.0174 mm | - | 1.762kg | 0.218kg | 0.077kg | 0.208 10⁻³ kgm² | 0.077 10⁻³ kgm² | - | 0.605 10⁻³ kgm² | 1.981 10⁻³ kgm² | 0.570kg | 45mm | 13,000rpm | 25mm | 79mm | 225Nm | 0.2mm | 150Nm | 2.341 10⁻³ kgm² | 2.079kg | 90Nm | 19 10⁶ Nm mm/rad | 145 10³ Nm/rad | 229 Nm/rad |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan