Sorry, this product is no longer offered for sale. It was discontinued on Jan 10, 2019
Motorized Rotation Stage, 160 mm, High-Torque Full-Step, Vacuum, Folded
The RV160PE-FV6 Folded High Torque Vacuum Rotation Stage provides high-precision angular positioning accuracy combined with high load capacity. This 160 mm diameter stage features a Full-step stepper drive equipped with a reduction gear providing higher torque. 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.
Note: The cable supplied with the stage is not vacuum compatible due to various feed-through configurations and customer preferences. Please contact Newport for vacuum compatible cable options.
To get a quote, please contact our applications team.
Specifications
Angular Range
360°
Maximum Speed
1°/s
Minimum Incremental Motion
1.0 mdeg
Maximum Torque
17 N·m
Centered Load Capacity
1350 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
±5.0 mdeg
Wobble, Typical
±5.0 µrad
Wobble, Guaranteed
±10 µrad
Eccentricity, Typical
±0.8 µm
Eccentricity, Guaranteed
±2.0 µm
Transversal Compliance
0.6 µrad/N·m
Origin
Optical, centered
Origin Repeatability
±0.5 mdeg
Limit Switches
Optical, at ±170, can be disabled for continuous rotation (except HAT & HAHLT versions)
Encoder Resolution
0.001°
MTBF
20,000 h (25% load, 10% duty cycle)
Cable Length
3 m
Diameter
160 mm
Aperture Diameter
110 mm
Connector Type
DB25 Male
Thread Type
M5
Vacuum Compatibility
10-6 Torr
Weight
9 kg
Compliance
RoHS
Angular Range
360°
Maximum Speed
1°/s
Minimum Incremental Motion
1.0 mdeg
Maximum Torque
17 N·m
Centered Load Capacity
1350 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
±5.0 mdeg
Wobble, Typical
±5.0 µrad
Wobble, Guaranteed
±10 µrad
Eccentricity, Typical
±0.8 µm
Eccentricity, Guaranteed
±2.0 µm
Transversal Compliance
0.6 µrad/N·m
Origin
Optical, centered
Origin Repeatability
±0.5 mdeg
Limit Switches
Optical, at ±170, can be disabled for continuous rotation (except HAT & HAHLT versions)
Encoder Resolution
0.001°
MTBF
20,000 h (25% load, 10% duty cycle)
Cable Length
3 m
Diameter
160 mm
Aperture Diameter
110 mm
Connector Type
DB25 Male
Thread Type
M5
Vacuum Compatibility
10-6 Torr
Weight
9 kg
Compliance
RoHS
