Contact Versions
The following contact versions determine the routing direction and method of the signal cord or plug. For the corresponding codes in the type designation matrix, see "Designation for RDDS1 Matrix" (print page 24).
CA — Cord: below axial
CD — Cord: below radial
CU — Cord: above radial
MA — Cable with plug-in connector
PD — Plug: below radial
PU — Plug: above radial
※ Terms in circles: see "Designation for RDDS1 Matrix" (print page 24).
Mounting and Cooling Versions
Mounting Versions
B — Base plate: mounting from below (standard)
Base plate: mounting from below (standard)
F — Flange plate: mounting from above
Flange plate: mounting from above
Advantage
Mounting from above or below is possible depending on installation conditions.
Cooling Versions
(Standard) Air cooling
Air cooling (convection, radiation and thermal conduction, standard)
Advantage
No additional work and expense for cooling.
C — Water cooling in a cooling jacket
Water cooling in a cooling jacket
Advantage
Higher continuous torque by water cooling.
※ Terms in circles: see "Designation for RDDS1 Matrix" (print page 24).
Measuring System, Pneumatic Clamp, Running Precision and Cleanroom
| Measuring System | Pneumatic Clamp | Running Precision |
|---|---|---|
| On request. The overall height increases when selecting the option "pneumatic clamp". |
Axial and radial runout are ±10 µm. On request the systems are available in a higher quality class with a tolerance of <±10 µm. |
Measuring System
- 3600 – 24000 increments per revolution (depending on type)
- Standard: increment number and options depending on type for every diameter
- Standard: output signal 1 Vpp sin/cos + index
Advantage
Optimal resolution and accuracy for every application.
Pneumatic Clamp
On request.
Running Precision
Axial and radial runout are ±10 µm.
On request the systems are available in a higher quality class with a tolerance of <±10 µm.
Advantage
High precision systems are possible.
Cleanroom
RDDS1 rotary systems are qualified for cleanroom class 4 – 6 applications by Fraunhofer IPA. Details are available on request.
Advantage
Applications for cleanroom are possible.
Class 4 – 6 according to DIN EN ISO 14644-1 (meets the requirements of US Fed. St. 209 D/E classes 10 – 1000).
| Designation DIN EN ISO 14644-1 | Maximum permissible number of particles per cubic metre | |||||
|---|---|---|---|---|---|---|
| N 0.1 µm | N 0.2 µm | N 0.3 µm | N 0.5 µm | N 1.0 µm | N 5.0 µm | |
| 4 | 10000 | 2370 | 1020 | 352 | 83 | — |
| 5 | 100000 | 23700 | 10200 | 3520 | 832 | 29 |
| 6 | 1000000 | 237000 | 102000 | 35200 | 8320 | 293 |