4.5KW 220V BT30 ATC Air Cooled Spindle Motor Automatic Tool Changer 24000rpm 800Hz ER25 for CNC Router Engraving Milling Machine
Good News:
We have Warehouse in Germany,so we can ship from Germany fast delivery and no VAT to EU Countries!!!
2-4 working days to: Austria,France,Spain and Italy
3-5 working days to: UK
4-5 working days to: Other Europe Countries
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Free Custom Duty & Free VAT to Below Europe Countries |
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| Austria | Belgium | Bulgaria |
Czech Republic |
Croatia |
Denmark | Estonia |
| Finland | France | Germany | Greece | Hungary | Ireland | Italy |
| Latvia | Lithuania | Luxembourg | Netherlands | Poland | Portugal | Romania |
| Slovakia | Slovenia | Spain | Sweden | UK | Malta | |
Package included:
- 1 x 4.5KW 220V BT30 ATC Automatic Tool Change Air cooled spindle motor
- 2 x Aviation plug
- 1 x BT30-ER25 Tool Holder with pull stud
- English user manual
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Spindle model: |
RTM120x103-30-24Z/4.5 |
Voltage: |
220V |
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Speed: |
3000-24000rpm |
Rated frequency: |
800Hz |
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Electric current: |
11A |
Motor pole: |
4 Pole |
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Rated power: |
4.5KW (S1) |
Peak power: |
5.4KW (S6) |
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Rated torque: |
3.5Nm |
Peak torque: |
4.2Nm |
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 atc spindle uses air cooling to cool the motor and front and rear bearings. The wind is provided by the fan at the rear end, from the rear of the spindle through the inner and outer air slots directly to the front of the spindle, thereby taking away the heat generated by the high-speed rotation of the spindle, achieving thermal balance, and keeping the temperature of the electric spindle within a certain value.
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.
5. Spindle installation explanation
1) Fan 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,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 requirements
The quality requirement of gas which is used in gas seals:
Oil content: <0.01mg/m³
Solid 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 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 instructions
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No. |
Function |
Definition |
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1 |
Gas sealing (Protection of impurities into the spindle 0.2-0.25MPa) |
φ6 |
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2 |
Return air (piston reset 0.35-0.45MPa) |
φ6 |
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5 |
Power supply (Spindle power lines with thermistor) |
U/V/W/ Ground wire |
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6 |
Intake air (Spindle loose knife 0.5-0.6MPa) |
φ6 |
|
7 |
Sensor (spindle tool change signals 24V) |
Broach / loose knife |
6) PTC140 Temperature coefficient thermistor parameters
Our products are equipped with a single thermistor PTC140, it can be used for spindle temperature protection.
7) Product Tool Change Signals 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;
Q&A
1.Q: Where do you ship from?
A: We ship from the Germany warehouse to you,you can place an order directly,and we will ship your order within one working day.
2.Q: What kind of express delivery and when can I receive the goods?
A:We will ship by Germany DHL to you,the package can be tracked from the DHL website.
1-2 working days to: Germany
2-4 working days to: Austria,France,Spain and Italy
3-5 working days to: UK
4-5 working days to: Other Europe Countries
If you need more quantity, please contact us to confirm the specific delivery date, thank you.
3.Q: How is your quality?
A: Each of our products will be tested before packaging to ensure that there are no problems before being shipped.
4.Q: How to return the goods?
A:
> Defect: We will fully refund or send you a new replacement,please contact and return within 30 days.
> Dissatisfaction: Please contact within 7 days,we will fully refund,after got your returned goods.
> Missing parts/Q'ty: Please contact us immediately,for a new package arranged,or a partial refund issued.
5.Q: What are your warranty terms?
A: Most products have a 2-year warranty.We provide different warranty terms for different products.Please contact us for details.
Our company is specialized in CNC system technology research and development, production and marketing of a high-tech enterprises. Mainly products: Desktop CNC Router,Mini Laser/Engraving Machines,Lathe/Milling Machines,ATC Spindle Motor,Air/Water Cooled Spindle Motor VFD Kit,AC/DC Servo Motor/Drivers,Stepper Motor/Drivers,3/4/5/6 Axis CNC Control System etc with well-equipped testing facilities and strong technical force.
We have our own agents and warehouses in the USA,Germany,Czech Republic,UK and Russia etc,so we can ship some products directly from foreign warehouses,which is very convenient.
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