Motorized Rotation Stage, 120 mm, High-Torque DC Drive
Motorized Rotation Stage, 120 mm, High-Torque DC Drive
Model: RV120CCHL
8 Weeks
Product Series Overview
RV High Performance DC Motor Rotation StagesThe RV120CCHL High Torque Rotation Stage provides high-precision angular positioning accuracy combined with high load capacity. This 120 mm diameter stage features DC drive equipped with a reduction gear providing higher torque and payload inertia capacity. 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 0.001° 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.)
Configurable Limit Switches
Most of the RV models are designed with optical limit switches to limit movement to 170°. These can be enabled or disabled for complete 360° motion with a simple "Allen" wrench.
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 Speed16°/s
- Minimum Incremental Motion1.0 mdeg
- Maximum Torque15 N·m
- Centered Load Capacity1800 N
- Uni-directional Repeatability, Typical±0.35 mdeg
- Uni-directional Repeatability, Guaranteed±1.0 mdeg
- Bi-directional Repeatability, Typical±0.7 mdeg
- Bi-directional Repeatability, Guaranteed±2.0 mdeg
- Accuracy, Typical±4.0 mdeg
- Accuracy, Guaranteed±7.5 mdeg
- Wobble, Typical±5.0 µrad
- Wobble, Guaranteed±10 µrad
- Eccentricity, Typical±0.6 µm
- Eccentricity, Guaranteed±2.0 µm
- Inertia7 kg.m2
- Transversal Compliance1.5 µrad/N·m
- OriginOptical, centered
- Origin Repeatability±0.5 mdeg
- Limit SwitchesOptical, at ±170, can be disabled for continuous rotation (except HAT & HAHLT versions)
- Encoder Resolution0.001°
- MTBF10,000 h ( 25% load, 10% duty cycle)
- Cable Length3 m
- Diameter120 mm
- Aperture Diameter78 mm
- Connector TypeDB25 Male
- Thread TypeM4
- Maximum Power Consumption20 W
- Weight6.5 kg
- ComplianceRoHS 3, CE
Resources & Downloads
2D Product Drawings
RV Series.pdf(503.7 kB, 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 |
Notes:
- Requires XPS-DRV11 driver module
- Requires XPS-DRV11 driver module
Accessories
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | 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-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 | ||||
 | M-PBN16Base Plate, PBN Series, Use with UTR160 Series Rotation Stages | FREE 2-day shipping on thousands of products on Newport.com Learn More |
Similar
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | RV120CCHL-FMotorized Rotation Stage, 120 mm, High-Torque DC Drive, Folded | 8 Weeks | ||||
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 | URS150BCCMotorized Rotation Stage, DC Motor, Continuous 360° Motion, URS150 | 3 Weeks |
Frequently Purchased Together
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
| RV160CCHLMotorized Rotation Stage, 160 mm, High-Torque DC Drive |