In looking at the catalog specifications, below are recommended replacements for the obsolete Bayside Direct Drive Rotary stages (R100D, R150D, R200D). The new P series have higher resolution Biss-C absolute encoders and can be used with the new P series or IPA series drive/controllers. As these are not a drop-in replacement, please review the new dimensions and specifications. A local Parker Automation Technology Center (ATC) distributor that has automation engineers on staff can review the application and review motor sizing requirements to determine if these are appropriate for your machine.
| R100D | PM-DDB03D H | |
| Axial Capacity | 75kgf (165 lb) | 1500N (337 lb) |
| Perpendicular Capacity | 20kgf @ 50mm (1Nm) | 40Nm (400kgf @ 100mm) |
| Stall Torque | 1 Nm | 3Nm |
| Peak Torque | 4Nm | 9Nm |
| Max speed | 700rpm | 500rpm |
| Radial Runout | 20um | 30um |
| Axial Runout | 18um | 15um |
| Inertia | 14.2 gm-cm-s2 | 5.8 gm-cm-s2 |
| 13.9 x 10-4 kg-m2 | 5.74x10-4 kg-m2 | |
| Resolution | 629,760 | 1,048,576 |
| arc-sec | 2.0506 | 1.2360 |
| Repeatability | +- 6.15 arc-sec | +- 1.3 arc-sec |
| Rotary top dim | 100mm | 135mm |
| Through Hole | 20mm | 20mm |
| Base dim | 100mm x 130mm | 135mm diameter |
| Height | 75mm | 78mm |
| Weight | 2.2 kg | 6.3 kg |
| R150D | PM-DDB03D H | PM-DDB06D H | |
| Axial Capacity | 150kgf (330 lb) | 1500N (337 lb) | 1500N (337 lb) |
| Perpendicular Capacity | 75kgf @ 100mm (5.6Nm) | 40Nm (400kgf @ 100mm) | 40Nm (400kgf @ 100mm) |
| Tcs | 4 Nm | 3Nm | 6Nm |
| Tps | 12Nm | 9Nm | 18Nm |
| Max speed | 500rpm | 500rpm | 500rpm |
| Radial Runout | 26um | 30um | 30um |
| Axial runout | 23um | 15um | 15um |
| Inertia | 86.4 gm-cm-s2 | 5.8 gm-cm-s2 | 8.8 gm-cm-s2 |
| 84.6 x 10-4 kg-m2 | 5.74x10-4 kg-m2 | 8.67x10-4 kg-m2 | |
| Resolution | 629,760 | 1,048,576 | 1,048,576 |
| arc-sec | 2.0506 | 1.2360 | 1.2360 |
| Repeatability | +- 6.15 arc sec | +- 1.3 arc-sec | +- 1.3 arc-sec |
| Rotary top dim | 150mm | 135mm | 135mm |
| Through Hole | 20mm | 20mm | 20mm |
| Base dim | 150mm x 180mm | 135mm diameter | 135mm diameter |
| Height | 78mm | 78mm | 100mm |
| Weight | 5.8 kg | 6.3 kg | 7.2 kg |
| R200D | PM-DDC06D H | PM-DDC12D H | |
| Axial Capacity | 250kgf (551 lbf) | 3300N (741 lbf) | 3300N (741 lbf) |
| Perpendicular Capacity | 150kgf @ 100mm (15Nm) | 70Nm (700kgf @ 100mm) | 70Nm (700kgf @ 100mm) |
| Tcs | 7 Nm | 6Nm | 12Nm |
| Tps | 21Nm | 18Nm | 36Nm |
| Max speed | 300rpm | 500rpm | 500rpm |
| Radial Runout | 36um | 30um | 30um |
| Axial runout | 30um | 15um | 15um |
| Inertia | 338 gm-cm-s2 | 27.8 gm-cm-s2 | 39.6 gm-cm-s2 |
| 331 x10-4 kg-m2 | 27.32x10-4 kg-m2 | 38.9x10-4 kg-m2 | |
| Resolution | 944,000 | 1,048,576 | 1,048,576 |
| arc sec | 1.3728 | 1.2360 | 1.2360 |
| Repeatability | +- 4.1 arc-sec | +- 1.3 arc-sec | +- 1.3 arc-sec |
| Rotary top dim | 200mm | 145mm | 145mm |
| Through Hole | 30mm | 35mm | 35mm |
| Base dim | 230mm x 200mm | 175mm diameter | 175mm diameter |
| Height | 100mm | 77mm | 95mm |
| Weight | 10.5 kg | 8.7 kg | 10.6 kg |
3/4/16jh