High Speed Rotation Stage, 120 mm, DC Drive, Direct Encoder, Folded
$8,689.00
Ex Tax: $8,689.00
Available Options
The RV120HAT-F Folded High Speed Rotation Stage provides high-precision angular positioning accuracy combined with high load capacity. This 120 mm diameter stage features a high speed DC drive enabling speeds up to 80°/s. This stage is equipped with a direct reading optical encoder attached to the moving platen for superior resolution and accuracy. 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.
feature | |
Accuracy, Guaranteed | ±2.5 mdeg |
Accuracy, Typical | ±2.0 mdeg |
Angular Range | ±170° |
Aperture Diameter | 78 mm |
Bi-directional Repeatability, Guaranteed | ±0.6 mdeg |
Bi-directional Repeatability, Typical | ±0.4 mdeg |
Cable Length | 3 m |
Centered Load Capacity | 1800 N |
Connector Type | DB25 Male |
Diameter | 120 mm |
Eccentricity, Guaranteed | ±2.0 µm |
Eccentricity, Typical | ±0.6 µm |
Encoder Resolution | 0.1 mdeg |
Inertia | 0.2 kg.m2 |
Limit Switches | Optical, at ±170, can be disabled for continuous rotation (except HAT & HAHLT versions) |
Maximum Speed | 80°/s |
Maximum Torque | 10 N·m |
Minimum Incremental Motion | 0.75 mdeg |
MTBF | 20,000 h (25% load, 10% duty cycle) |
Origin | Optical, centered |
Origin Repeatability | ±0.1 mdeg |
RoHS | Compliant |
Thread Type | M4 |
Transversal Compliance | 1.5 µrad/N·m |
Uni-directional Repeatability, Guaranteed | ±0.10 mdeg |
Uni-directional Repeatability, Typical | ±0.09 mdeg |
Weight | 8 kg |
Wobble, Guaranteed | ±10 µrad |
Wobble, Typical | ±5.0 µrad |