Precision Rotation Motorized Stages / HST-120YAW-0B

High precision and high stability rotation motorized stages fitted with bearing positioning slide.
The combination of HST Series and 3 axis Stage Controllers HSC-103 can perform low-noise and low-vibration operation, compared with conventional products.

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Part Number
HST-120YAW-0B
¥450,000
◦Rotation motorized stages suitable for use when high load capacity is required.
More Information
Catalog Code W9093
RoHS Yes
CE Yes
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CAD data
Guide ▶Homing of rotation motorized stages is performed using the CW limit sensor as the origin sensor.
▶Origin detection is adjusted so that the stage stops at 0 degree when homing is performed in the MINI system at half step.
Attention ▶Load capacity and precision may be derated when mounted upside down or vertically. Contact us for informations regarding your specific application.
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MAX Speed 30°/sec
Stage Material Aluminium/Aluminum bronze
Sensor Part Number Micro photo sensor : PM-U25(SUNX Co., Ltd.)
Stage Size φ120mm
Backlash 0.003°
Moment Stiffness 0.015″/N・cm
Limit Sensor Equipped (NORMAL CLOSE)
Lost Motion 0.01°
Positioning Accuracy 0.1°
Positioning Slide Bearing method
Travel Mechanism (reduction ratio) Worm gear (1:144)
Rotation Range Move in the counterclockwise CCW direction to ∞, and stop at near 0 degree (−2.5°) in the clockwise CW direction.
Proximity Origin Sensor None
Positional Repeatability 0.01°
Origin Sensor None
Minimum Incremental Motion (reference) 0.2mdeg
Weight 5kg
Load Capacity 343N(35.0kgf)
Concentricity 20μm
Resolution (Full) 0.005°/pulse
Resolution (Half) 0.0025°/pulse
Parallelism 50μm
Wobble 0.01mm