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    ARH80 - Ultra Precision


    ★Ball screw design.
    ★Rotary clearance is small.
    ★design for long-term-driving.
    ★wear resistance.
    ★Travel Stroke between ±7.5° - ±13°.
    ★Application: Automatic Production Line, Phone Seismic Detection, and small size panel production.
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    Update:2023.12.04

    Model No.

    ARH80-A2OPN

    ARH80-A2OPL

    Mechanical Spec.

    Table Size (mm)

    Ø 80

    Travel Stroke (°)

    ± 10

    Drive Type

    Ball Screw

    Rail

    Deep groove ball bearing

    Stage Material / Surface Treatment

    Aluminum Alloy / Black anodized

    Accuracy Level

    OP:Ultra Precision

    Wiring Method

    N:GMT Standard (Right wiring)

    L:Left wiring

    Precision Spec.

    Resolution(Pulse) (°)

    M: 0.0009 (Full);0.00045 (Half)

    J: 0.0018 (Full);0.009 (Half)

    Max. Speed(Full Step) (°/sec)

    11

    Positioning Precision (°)

    0.03

    Repeatability Precision(°)

    ± 0.003

    Load Capacity (Kgf)

    10

    Missed Step 

    < 0.003°

    Moment Stiffness

    0.25 ("/N-cm)

    Parallelism (μm)

    30

    Dynamic concentricity (μm)

    30

    Dynamic Parallelism (μm)

    10

     

    Electrical Spec.

    Motor

    Type / Shaft Numbers

    M: 5-phase stepper high-resolution motor / ☐28 double shafts

    J: 5-phase stepper motor / ☐28 double shafts

    Brand / Model

    M: Orientalmotor / PK525HPMB

    J: Orientalmotor / PKP525N12B

    Driver Brand / Model

    Orientalmotor / CVD Series - 5 Phase stepping motor (Additional options)

    Connector

    Stage Side Connector

    15-Pin male end connetor D-SUB

    12-Pin male end connetor HRS

    Controller Side Connector

    15-Pin female end connetor D-SUB (Additional options)

    12-Pin female end connetor HRS (Additional options)

    Sensor

    Power Voltage

    24V±10%

    Control Output

    NPN open collector output under 24V 8mA

    Output Control

    Testing (sensing):output transistor OFF (closed)