Motorized Rotation Stage, 80 mm, High-Speed DC Drive
Motorized Rotation Stage, 80 mm, High-Speed DC Drive
Model: RVS80CC
In Stock
Product Series Overview
RV High Performance DC Motor Rotation StagesThe RVS80CC High Speed Rotation Stage provides high-precision angular positioning accuracy combined with high load capacity. This 80 mm diameter stage features a high speed DC drive enabling speeds up to 40°/s. All RV stages are constructed of tool steel, with rotation accuracy ensured by ground bearing surfaces. A double row of preloaded bearings allows for high off-center loads in a reduced footprint. The single monolithic design offers improved stiffness without compromising dynamic performance. Precise rotation is ensured by a precision ground and hardened worm gear. A rotary encoder mounted on the worm gear shaft provides 0.00025° position feedback resolution.
Steel Construction
The tool steel construction ensures enhanced rotation accuracy due to the ground bearing surfaces. The single monolithic design offers improved stiffness and thermal stability without compromising dynamic performance.
Highest Load Capacity
The double row of preloaded ball bearings allows for higher off center loads for its small footprint. The largest member of the RV DC motor product family can bear up to 650 kg or rotate up to 80 °/s while maintaining eccentricity of less than 4 µm.
High Speed and High Torque DC Motor Versions
High speed (CC and HAT) and high torque (CCHL, HAHL and HAHLT) versions of the RV DC motor stages are available. The high speed versions enable speeds up to 80°/sec. The high torque versions are equipped with a reduction gear which provides higher torque and payload inertia capacity. A rotary encoder is mounted on the worm gear shaft of the CC and CCHL versions. When superior repeatability, position stability and speed regulation is needed, the high speed HAT and high torque HAHLT versions feature a high-resolution direct reading encoder and tachometer. (RV120HAHL includes direct reading encoder, but no tachometer.)
Metrology Report Included at No Additional Cost
Newport guarantees specification values which are measured and recorded following ASME B5.57 and ISO 230-2 standards. The typical performance values are two times better than the guaranteed specifications.
Specifications
- Angular Range360°
- Maximum Speed40°/s
- Minimum Incremental Motion1.0 mdeg
- Maximum Torque2 N·m
- Centered Load Capacity900 N
- Uni-directional Repeatability, Typical±0.36 mdeg
- Uni-directional Repeatability, Guaranteed±0.50 mdeg
- Bi-directional Repeatability, Typical±1.2 mdeg
- Bi-directional Repeatability, Guaranteed±1.5 mdeg
- Accuracy, Typical±7.0 mdeg
- Accuracy, Guaranteed±10 mdeg
- Wobble, Typical±8.0 µrad
- Wobble, Guaranteed±20 µrad
- Eccentricity, Typical±0.5 µm
- Eccentricity, Guaranteed±2.0 µm
- Inertia0.1 kg.m2
- Transversal Compliance3.5 µrad/N·m
- OriginOptical, centered
- Origin Repeatability±0.25 mdeg
- Encoder Resolution0.25 mdeg
- MTBF20,000 h (25% load, 10% duty cycle)
- Cable Length3 m
- Diameter80 mm
- Aperture Diameter50 mm
- Connector TypeDB15 Male
- Thread TypeM4
- Weight1.8 kg
- ComplianceRoHS 3, CE
Resources & Downloads
Manuals
RVS80 - User's Manual.pdf(1.5 MB, PDF)
Related Products
Compatible Controllers
Based on axis required, choose a specific controller to pair with the stage. Along with an XPS-D or XPS-RLD controller, a driver module is required. Spindle mode is only available with XPS controllers.
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | XPS-D Universal High-Performance 1-8 Axis Motion Controller and Driver1XPS-D Universal High-Performance 1-8 Axis Motion Controller and Driver | |||||
 | XPS-RLD Universal High-Performance 1-4 Axis Motion Controller and Driver2XPS-RLD Universal High-Performance 1-4 Axis Motion Controller and Driver | |||||
 | ESP302 3-Axis DC and Stepper Motion ControllerESP302 3-Axis DC and Stepper Motion Controller | |||||
 | SMC100CCMotion Controller, Single-axis DC Motor | FREE 2-day shipping on thousands of products on Newport.com Learn More |
Notes:
- Requires XPS-DRV11 driver module
- Requires XPS-DRV11 driver module
Accessories
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | M-FK-BLXL-Allen Wrench Set, Sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm, Metric | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | MMCABLE-REGInline Regulator, 5 VDC, for MMCABLEs 5 m or longer | In Stock | ||||
 | M-SK-M4ABlack Oxide Screw Kit, M4, Assortment, Qty 249 | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | M-PBN12Base Plate, Used with UMR12 Series, MVN120 & UTR120 Series | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More |
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