-40%

4.5KW BT30 ATC Automatic Tool Change Air Spindle Motor Milling CNC AC 220V/380V

$ 821.04

Availability: 100 in stock
  • MPN: Does Not Apply
  • Country/Region of Manufacture: China
  • Phase: 3
  • Voltage: 220V or 380V
  • Brand: RATTM MOTOR
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • Bearing: 4 Bearing
  • Current: 15A
  • All returns accepted: Returns Accepted
  • Power: 4.5KW
  • Item must be returned within: 30 Days
  • Nose: BT30-ER25 Tool Holder
  • Speed: 24000rpm/min
  • Frequency: 800Hz
  • Model: 4.5KW ATC Air Cooled Spindle Motor
  • Return shipping will be paid by: Buyer
  • Pole: 4 Pole
  • Cooling: Air cooled
  • Barometric pressure: 6 bar
  • Condition: New

    Description

    if you need 380V type,please leave a message in order,we will send 220V type by default.
    4.5KW BT30 ATC Automatic Tool Change Air Spindle Motor Milling CNC AC 220V/380V
    Package included:
    1 x
    4.5KW
    ATC
    Automatic Tool Change
    Air Cooled Spindle Motor
    220V
    ( 24000rpm, 3-phase,800Hz, 4pcs bearing )
    1 x
    BT30-ER25
    Tool Holder
    2 x
    Aviation plug
    English user manual
    Product descriptions:
    Procuct Name
    4.5KW air-cooled ATC spindle
    Power
    4.5KW
    Voltage
    220V
    (
    380V also in stock)
    Torque
    3.6 Nm (Torque peaked at 12000 rpm)
    Speed
    12000~24000rpm/min
    Frequency
    800Hz
    Current
    15A
    Collet
    BT30
    Pole number
    4
    Cooling Type
    air cooling
    Barometric pressure
    6 bar
    Fixed way
    Two side,screw fixed
    Number of phases
    3
    Bearing
    2*7008  2*7006
    Warranty
    2 year
    Packing list
    1pcs spindle
    1
    )
    This spindle is built-in type spindle motor, built-in three asynchronous motors,by the inverter control.As the spindle has a compact structure,high power, big torque, small vibration, low noise characteristics,so it can achieve high speed,high powe cutting,high precision and high stability operation.
    2
    )
    The bearing of spindle use grease lubricated angular to contact bearings,can be achieved lifelong lubricating within the life cycle.
    3
    )
    The spindle use forced coolling mode to coolling motor,front and rear bearings.Coolant flow through the reasonable arrangement cycle watercourse of the spindle body,thus can take the heat generated of the spindle rotation speed, to achieve thermal equilibrium,let spindle temperature within a certain constant value. External cooling device effect:maintaining a constant temperature of the coolant.
    4
    )
    The spindle built-in PTC 140 temperature sensor(Technical parameters are visible in other sections of this specification),you can read it anytime if you need to protect the motor temperature.
    5
    )
    The tool clamping methods:this spindle built-in automatic tool change device,shank form is BT30.
    Product technical parameter table
    Spindle
    m
    odel
    :
    RTM1
    2
    0
    x103-30
    -24Z/
    4
    .5
    220V
    Voltage
    :
    220
    V
    Maximum speed
    :
    24
    000rpm
    Rated frequency
    :
    8
    00
    Hz
    Electric current
    :
    15
    A
    Motor
    pole
    :
    4Pole
    R
    ated power
    :
    4.5
    KW
    (S1)
    Peak power
    :
    5.4
    KW
    (S6)
    Rated torque
    :
    3.5
    Nm
    Peak torque
    :
    4.2
    Nm
    Product characteristic curve graph:
    Wiring
    definition:
    Power supply, Fhermal, Fan
    Proximity switch and push button switch:
    Details:
    T
    echnical
    p
    arameters
    No.
    P
    roject
    Standard
    1
    Spindle blowing dust/seal gas pressure
    (MPa)
    0.2-0.25
    2
    Spindle gas seal gas flow
    (
    L/min)
    65±10
    (
    When on
    Working
    )
    3
    Cooling water pressure
    (
    MPa)

    0.25
    4
    Cooling water flow
    (
    L/min)

    2.5
    5
    Cooling water temperature(

    )
    24-28
    6
    Spindle static state pulse
    (
    µm
    )

    3
    7
    Spindle vibration
    (
    mm/s
    )

    1.0
    8
    Spindle assembly method
    Bottom mounting
    (
    6-M8
    )
    9
    Motor windings
    Pressure test
    (
    V/M
    )
    1000
    V/1 minute withstanding Voltage test
    10
    Tool Interface
    BT30
    11
    Inverter Specifications
    5.5
    KW
    (220
    V
    )
    12
    Fitment
    Woodworking machinery, polishing industry, etc.
    5.
    Spindle installation explanation
    1)
    F
    an cooling system description
    When the spindle rotates, the rear fan system must be started to ensure the correct supply voltage and the supply voltage is 12V.
    2)
    Air sealing control
    (AS)
    In order to prevent water or impurities enters internal of the spindle,spindle will have gas sealing device,t
    he gas seal machine must be started start with the machine at the same time.
    And the need to go through
    multi-stage filtration.
    3)
    Compressed gas quality requirements
    The quality requirement of gas which is used in gas seals:
    Oil content
    :
    ﹤0.01mg/m³
    S
    olid particle
    :
    ﹤5µ m
    Pressure dew point
    :
    ﹤7.5℃
    (
    0.7MPa
    )
    4)
    Running-in program instructions
    Only all monitoring issued no failures operational signals,at the same time,all safety devices have been installed and working properly,then allow start spindle.
    Note:
    new or spindle
    which
    is not used for a long time must to be running slowly.First,start run spindle for half an hour as 25% of the maximum speed,then increase
    to
    50% of the maximum speed,to run 15 minutes,finally,
    increase to maximum speed.
    It’s n
    eed to check the temperature of the spindle
    d
    uring the whole
    process,
    spindle will get hot, but not hot hand, if the spindle becomes hot, pls stop the operation and contact our customer service department.
    5)
    Product backend interface instructions
    No.
    Function
    D
    efinition
    1
    Gas
    sealing
    (
    Protection of impurities into the spindle
    0.2-0.25MPa
    )
    Ф
    6
    2
    Return air
    (
    piston reset 0.35-0.45MPa
    )
    Ф
    6
    5
    Power supply
    (
    Spindle power lines with thermistor
    )
    U/V/W/ Ground wire
    6
    Intake air
    (
    Spindle loose knife
    0.5-0.6MPa
    )
    Ф
    6
    7
    Sensor
    (
    spindle tool change signals 24V
    )
    Broach / loose knife
    8
    Fan (
    spindle cooling
    )
    12V
    6)
    PTC140
    Temperature coefficient thermistor parameters
    Our products are equipped with a single thermistor PTC140, it can be used for spindle temperature protection
    .
    Parameter name
    Parameter symbol
    Single core
    Three core Series connection
    Unit
    Maximum DC working temperature
    Umax
    30
    30
    V
    Rated control temperature
    Tk
    Designed according to user

    Rated control temperature tolerance
    T1
    ±5

    ±5


    Rated control temperature tolerance
    T2
    ±0.5

    ±0.5


    Resistance value on 25

    R25

    100

    300
    Ω
    Rated control temperature
    on -5

    resistance value
    Tk-5


    550

    1600
    Ω
    Rated control temperature
    on +5

    resistance value
    Tk+5


    1330

    4000
    Ω
    Rated control temperature
    on +15

    resistance value
    Tk+15


    4

    12

    Thermal response time
    Ta

    5

    5
    S
    Dielectric strength
    Uis
    AC2.5
    AC2.5
    KV
    Maximum control temperature
    Tkmax
    180
    180

    Maximum allowable storage temperature
    Tmax
    180
    180

    Minimum allowable storage temperature
    Tmin
    -40
    -40

    7
    )
    Product
    Tool Change
    Signal
    s
    Description
    Sensor Model (0-24V, PNP),
    The spindle built two sensors.wiring Diagram is as follows:
    1. Response broach knife signal, when the
    knife handle
    is hang,
    black sensor output signal;
    2. Response loose knife signal, when the
    knife jaws
    open,
    black sensor output signal;
    Shipping
    Please open the package and check if there are some damages before sign,if there are some damages,please do not sign and contact us immediately.
    Payment
    Only accept paypal payment method.
    Payment must be made within 3 days.
    Problem&Feedback
    Please give us the opportunityto resolve any problem when you have,we concern your problem and we will try our best to resolve it.
    Pls contact us before you want to leave any negative feedback.
    Refund
    Any reason required for all refund. Item must be in it's original condition and no physical damage,buyer responsible for all shipping cost.
    When you have the parcel,and not satisfied the goods or it is other problem like as broken,pls tell us the detail reason and provide the photos.