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KRS series rotation stage for extreme environmental conditions of vacuum, cryogenic , high-temperature and radiation
KRS Rotary Motion Stages
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KRS series rotation stage for extreme environmental conditions of vacuum, cryogenic , high-temperature and radiation1
KRS series rotation stage for extreme environmental conditions of vacuum, cryogenic , high-temperature and radiation2
KRS series rotation stage for extreme environmental conditions of vacuum, cryogenic , high-temperature and radiation3
KRS series rotation stage for extreme environmental conditions of vacuum, cryogenic , high-temperature and radiation4
KRS series rotation stage for extreme environmental conditions of vacuum, cryogenic , high-temperature and radiation5

KRS series rotation stage for extreme environmental conditions of vacuum, cryogenic , high-temperature and radiation

Vacuum · Cryogenic · High-temperature · Radiation

Electric Rotary Stage motorizedRotation Diameter 60/100/160mm Hiah Precision Load 60kG

The KRS series rotation stage is designed for use in extreme environmental conditions, including vacuum, cryogenic, high temperature, and radiation. Its compact structure, high accuracy, and long service life make it an ideal choice for a range of applications, including biomedical research & manufacturing, consumer electronics production (3C), semiconductor manufacturing, automotive parts testing, in-vacuum process equipment, military & aerospace sectors, nuclear energy facilities; scientific instruments development, oil drilling operations, and general automation applications.

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    Overview
    Ordering Information
    Specifications

    Key Features

    ● Stepper motors for operations in vacuum, cryogenic, high temperature and radiation applications

    ● Vacuum: up to 10-7Pa

    ● Operating temperature: down to -80℃ , up to 200℃

    ● Radiation resistance: up to 106Gy

    ● Repeatability: ±0.005°（±0.3′）

    ● Centre load capacity: up to 60Kg

    ● Motor: stepper or servo

    Applications

    ● Biomedical
    ● Semiconductor manufacturing
    ● 3C manufacturing
    ● Scientific Instruments
    ● in-vacuum equipment
    ● Nuclear energy
    ● Military and Aerospace
    ● automative parts testing
    ● General Automation

    KLS

    ① Product series

    KRS series rotation stage


    ② Construction size

    60/100/160mm              


    ③ Ratio

    KRS60 = 180

    KRS100 = 180

    KRS160 = 90 or 180

    ④ Environmental temperature ratings
    Environmental temperature rating  code Temperature range
    (℃)    		 Vacuum class
    (Pa，optional)    		 Radiation resistance
    (Gy，optional)
    RHT -20～+200 10-3 106
    SHT -20～+200 10-3/10-5/10-7 -
    HT -20～+150 10-3/10-5/10-7 -
    NTL1 -40～+85 10-3/10-5 -
    NTL2 -40～+100 - -
    NTL3 -65～+125 10-3 -
    NTL4 -80～+40 10-3 -
    NTL5 -55～+150 - -

    ⑤ Vacuum class

    Blank = Non-vacuum              

    V3 = Low pressure or vacuum to 10-3Pa       

    V5 = Vacuum to 10-5Pa         

    V7 = Vacuum to 10-7Pa      


    ⑥ Radiation resistance

    Blank = No radiation resistance              

    RH = Radiation resistance (total dose 106Gy)


    ⑦ Designator of mounted motor

    e.g. 

    KH42 = KH series 42mm stepper motor                   

    KVM57 = KVM series 57mm stepper motor

    KECM100 = KECM series 100W servo motor          

    KSSM400 = KSSM series 400W servo motor

    KRS60
    KRS100
    KRS160

    Technical Specifications

    KRS60
    Model number Rotation  range 
    (°)    		 Aperture  diameter
    (mm)    		 Gear ratio Centre  load  capacity
    (Kg)    		 Mass
    (Kg, Aluminum /Stainless  Steel)    		 Speed
    (°/s)    		 Repeatability
    (°)    		 Lateral  runout
    (μm)    		 Backlash
    (″)
    KRS60 360 60 180 3 0.66/1.98 20 0.005 15 0.08

    Dimension Drawings

    KRS60

    cda01dd539286d4dfbe53050a9591369

    Specifications

    KRS100
    Model number Rotation  range 
    (°)    		 Aperture  diameter
    (mm)    		 Gear ratio Centre  load  capacity
    (Kg)    		 Mass
    (Kg, Aluminum /Stainless  Steel)    		 Speed
    (°/s)    		 Repeatability
    (°)    		 Lateral  runout
    (μm)    		 Backlash
    (″)
    KRS100 360 90 180 8 1.5/4.5 20 0.005 15 0.08

    Dimension Drawings

    KRS100

    a8de8de531d8445dccff198f9ed32fad

    Specifications

    KRS160
    Model number Rotation  range 
    (°)    		 Aperture  diameter
    (mm)    		 Gear ratio Centre  load  capacity
    (Kg)    		 Mass
    (Kg, Aluminum /Stainless  Steel)    		 Speed
    (°/s)    		 Repeatability
    (°)    		 Lateral  runout
    (μm)    		 Backlash
    (″)
    KRS160 360 165 90:1/180:1 60 4/8.5 10 0.005 20 0.08

    Dimension Drawings

    KRS160

    krs160

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