Single Axis Position Rate Turntable

Single Axis Position Rate Turntable

ER-PRT-01 Features:
1. Ultra-high speed range ;
2. High speed accuracy;
3. Small in size, light in weight, easy to operate, easy to carry.

Single Axis Position Rate Turntable

Single Axis Position Rate Turntable

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    Single Axis Position Rate Turntable

    Introduction:

    ER-PRT-01 Single Axis Position Rate Turntable includes four types: standard, high precision, high speed and portable integrated.

    The standard type is bulk-production product, which uses high-precision circular induction synchronizer as the feedback element, DC torque motor and PWM driver as the actuator, DSP digital control module as the control core. It provides users special slip ring interface, with position, speed, swing and other functions. With mature technology and high reliability, this product has been widely used in calibration of various types of gyro, accelerometer and other inertial devices. Standard single axis turntable can be used with temperature box to provide a high or low temperature testing environment for the product under test.

    The single-axis high-precision turntable uses the Heidenhain encoder imported from Germany as the feedback element, the DC torque motor and the imported linear power amplifier as the actuator, with high position accuracy and rate accuracy, mainly for the high-precision gyro, accelerometer test and calibration.

    The single-axis high-speed turntable has the characteristics of ultra-high speed range and high speed accuracy. It uses AC brushless motor and AC servo driver as the actuator to provide the test benchmark of ultra-high speed range for products, which is used for testing and calibration of inertial navigation products such as gyro and MEMS devices.

    Compared with the standard type, the portable integrated single-axis turntable combines the control system in the mechanical body, and the user can control the turntable through the serial port or the touch screen on the body. The turntable is small in size, light in weight, easy to operate, easy to carry, suitable for the site test of inertial navigation products and the need for fast maneuvering occasions.

    The single-axis turntable can also be designed as a horizontal structure to test or calibrate the accelerometer in the range of 0~±1g.

    Main technical parameters

    Technical index

    Standard type

    High precision type

    High speed type

    Integrated type

    Carrying capacity

    5-50kg, can be customized

    Table surface diameter

    Standard table size: 320mm, 450mm, 650mm, can be customized

    Conductive slip ring

    The standard configuration is 60 ring, and it can be customized.

    Angle range

    Continuous infinity

    Continuous infinity

    Continuous infinity

    Continuous infinity

    Maximum load weight

    50kg

    20kg

    5kg

    15kg

    Motion pattern

    Position, speed, swing

    Position and speed

    Position and speed

    Position and speed

    Position accuracy

    Positioning accuracy

    ±3″

    ±1″

    ±10″

    ±3″

    Control resolution

    0.0001°

    0.00001°

    0.0001°

    0.0001°

    Repeatability

    1″

    0.2″

    1″

    1″

    Rate accuracy

    Rate range

    0.001~1000° /s

    0.0001-1000°/s

    0.001-20000°/s

    0.001~400°/s

    Speed accuracy  and stability

    0~1°/s

    2×10-3(1°average)

    5×10-4(1°average)

    5×10-3(1°average)

    2×10-3(1°average)

    1~10°/s

    2×10-4(10°average)

    5×10-5(1°average

    5×10-4(10°average)

    2×10-4(10°average)

    10~360°/s

    2×10-5(360°average)

    5×10-6(1°average)

    5×360-5(360°average)

    2×10-5(360°average)

    Rate resolution

    0.001°/s

    0.0001°/s

    0.001°/s

    0.001°/s

    Dynamic performance

    Angle acceleration

    400°/s2

    400°/s2

    10000°/s2

    400°/s2

    Mechanical accuracy

    Rotation accuracy

    ±2”

    ±0.6”

    ±3”

    ±2”

    Table runout

    0.01 mm

    0.01 mm

    0.01 mm

    0.01 mm

    Electrical interface

    External electrical interface

    RS232/RS422

    User channel interface

    Navigation slot (Standard with 2 JY27466 series 32 core socket)

    Other indicators

    Finalized product table surface diameter

    450mm

    450mm

    320mm

    320mm

    Table surface leakage

    1Gs

    1Gs

    1Gs

    1Gs

    Table weight

    About 160kg

    About 160kg

    About 150kg

    About 55kg

    Dimensions of the platform body

    φ450mmx500mm

    φ450mmx500mm

    φ440mmx500mm

    400mmx400mmx300mm

    Structural form

    Can be made into vertical or horizontal structure

    Other options

    Table or load mounting tooling can be customized

    Increase position accuracy, speed and acceleration to increase cost; Reduced position accuracy, speed and acceleration to reduce cost

    Conductive slip ring can be customized

    In addition to the standard model, other models provide external communication ports such as expansion network ports and  fiber optical ports

    Temperature control box is optional for standard model

    More Technical Questions

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