4.5KW BT30 ATC Automatic Tool Change Air Cooled Spindle Motor 24000rpm 220V/380V

$1642.0 Buy It Now or Best Offer
free,30-Day Returns

Seller Store rattmmotor88
(1347) 95.0%,

Location: Shanghai
Ships to: US,
Item: 154068513566

Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
Operating Speed:24000r/min
Country/Region of Manufacture:China
Power:4.5KW
Cooling type:Air cooled
Voltage:380V or 220V (Two versions)
Current:15A
Rated torque:3.5Nm
Motor:4P
Standard frequency:800HZ
Bearing:2*7008 2*7006
Collet:BT30
RTM120x103-30-24Z/4.5:RTM120x103-30-24Z/4.5
MPN:Does Not Apply
Drive:Motor
Application:Milling
RATTM MOTOR:RATTM MOTOR

1 x 4.5KW BT30 ATC Automatic Tool Changer Air Cooled Spindle Motor 220V or 380V (24000rpm,800HZ,15A,4P)2 x Aviation plug1 x BT30-ER25 Tool holder 1 x English User Manual will send by Email We have 220V and 380V type for this model, pls leave us message when you order. 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. Procuct Name4.5KW air-cooled ATC spindlePower4.5KWVoltage380V(220V also in stock)Torque3.5 Nm (Torque peaked at 12000 rpm)Speed12000~24000rpm/minFrequency800Hz Current15AColletBT30Pole number4Cooling Type air coolingBarometric pressure6 barFixed wayTwo side,screw fixedNumber of phases3Bearing2*7008 2*7006Warranty1 yearPacking list1pcs spindle Product appearance figure：Product characteristic curve graph:Wiring definition：Power supply, Fhermal, FanProximity switch and push button switch： Details: Technical parametersNo.ProjectStandard1Spindle blowing dust/seal gas pressure (MPa)0.2-0.252Spindle gas seal gas flow(L/min)65±10 (When on Working)3Cooling water pressure (MPa)≧0.254Cooling water flow (L/min)≧2.55Cooling water temperature(℃)24-286Spindle static state pulse (µm)≦37Spindle vibration (mm/s)≦1.08Spindle assembly methodBottom mounting(6-M8)9Motor windings Pressure test (V/M)1000V/1 minute withstanding Voltage test10Tool InterfaceBT3011Inverter Specifications5.5KW (220V/380V)12FitmentWoodworking machinery, polishing industry, etc. Spindle installation explanation 1) Fan cooling system descriptionWhen 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,the 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 requirementsThe quality requirement of gas which is used in gas seals:Oil content: ﹤0.01mg/m³Solid particle: ﹤5µ mPressure dew point: ﹤7.5℃(0.7MPa) 4) Running-in program instructionsOnly 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 need to check the temperature of the spindle during 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 instructionsNo.FunctionDefinition1Gas sealing (Protection of impurities into the spindle 0.2-0.25MPa)Ф62Return air (piston reset 0.35-0.45MPa)Ф65Power supply (Spindle power lines with thermistor)U/V/W/ Ground wire6Intake air (Spindle loose knife 0.5-0.6MPa)Ф67Sensor (spindle tool change signals 24V)Broach / loose knife8Fan (spindle cooling)12V 6) PTC140 Temperature coefficient thermistor parametersOur products are equipped with a single thermistor PTC140, it can be used for spindle temperature protection.Parameter nameParameter symbolSingle coreThree core Series connectionUnitMaximum DC working temperatureUmax3030VRated control temperatureTkDesigned according to user℃Rated control temperature toleranceT1±5℃±5℃℃Rated control temperature toleranceT2±0.5℃±0.5℃℃Resistance value on 25℃R25≤100≤300ΩRated control temperature on -5℃ resistance valueTk-5℃≤550≤1600ΩRated control temperature on +5℃ resistance valueTk+5℃≥1330≥4000ΩRated control temperature on +15℃ resistance valueTk+15℃≥4≥12KΩThermal response timeTa≤5≤5SDielectric strengthUisAC2.5AC2.5KVMaximum control temperatureTkmax180180℃Maximum allowable storage temperatureTmax180180℃Minimum allowable storage temperatureTmin-40-40℃ 7) Product Tool Change Signals DescriptionSensor 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;ShippingPlease 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.We ship to worldwide,but if your country’s custom is strict,please contact us before you bid to check detail and confirmed. PaymentImport duties,taxes and charges are not included in the item price or shipping charges.These charges are the buyer responsibility.Payment must be made within 48hours of the auction end time. Problem&FeedbackPlease give us the opportunityto resolve any problem when you have,we concern your problem and we will try our best to resolve it.We are a new member in ebay now,and need understand both of sides.Pls email us before you want to leave any negative feedback. RefundAny 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. Contact usWelcome worldwide customer inquire and questions.If you have any problems after receive the package,pls contact us first,do not leave a negative feedback,we will try to do our best to feedback customer’s email within 1-2 business days,Customer’s satisfaction is very important to us.

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