High Precision Rotary Stage EJGO3RA200S-90

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High Precision Rotary Stage EJGO3RA200S-90

Short Description:

·Product Features,
·Standard stepper motor and DB9 pin interface, various motion controllers independently developed by the company can realize automatic control.
·The rotating shaft system is precisely processed by multi-channel technology, with high matching precision, large load capacity and long service life.
·Adopting precise research and matching worm gear structure, it can move comfortably, and can rotate in any forward and reverse directions with minimal backlash.


Product Detail

SPECIFICATION

Product Tags

·Delicately designed air-return structure can adjust the air-return gap caused by long-term use.
·The special structural design ensures the extremely low end jump and eccentricity of the rotating table, making the rotating movement more stable.
· The scale ring on the periphery of the table is a laser-marked ruler, which can be rotated relative to the table to facilitate initial positioning and reading.
·The stepper motor and the worm are connected by imported high-quality elastic couplings, the transmission is synchronous, the depolarization performance is good, the eccentric disturbance is greatly reduced and the noise is small.
· The electric rotary table can be used horizontally or vertically, and can be combined with other types of tables to form a multi-dimensional electric adjustment table.
·It can increase the limit function, increase the initial zero position, replace the servo motor, and accept the product modification and customization.


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  • Model EJGO3RA200S-90 EJGO3RA200S-180
    Angle range 360°
    size of stages  φ200mm
    transmission ratio 90:1 90:1
    Drive mechanism Worm gear and worm structure
    Rail High Precision Cross Roller Bearings
    Stepper motor (1.8°) SST57D3301(1.8°)
    Body Material Aluminum alloy
    Surface treatment Anodized black
    Capacity 120kg 250kg
    Weight 11.5kg
    Resolution 0.02°(no subdivision) 0.01°(no subdivision)
    0.0005°=3.6”(20Segmentation) 0.0005°=1.8”(20Segmentation)
    Speed  40°/sec  20°/sec
    Repeatability 0.015°=54” 0.01°=36”
    End Jump Accuracy 15μ
    Empty return 0.007°=25” 0.005°=18”
    Eccentricity
    Lost steop 0.007°=25” 0.005°=18”
    flatness 30μ 30μ
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