Description: 1.8KW 220V ISO20 ATC WATER SPINDLE MOTOR AUTOMATIC TOOL CHANGE 80mm CNC for CNC Router Milling Engraving Machine Package include:1 x 1.8KW Automatic Tool Change Water cooled Spindle Motor 220V,5.4A,24000rpm,80MM,400HZ1 x ISO20-ER20 tool holder1 x English user manual Product overview 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 ISO20. Automatic tool changer electric spindle outline drawing Automatic tool changer electric spindle parametric curve graph Automatic tool changer electric spindle technical parameters Spindle model: RTM80-20-24Z/1.8 220V Voltage: 220V Maximum speed: 24000rpm Rated frequency: 400Hz Electric current: 5.4A Motor Pole: 2 pole Rated power: 1.8KW (S1) Peak power: 2.1KW (S6) Rated torque: 0.59Nm Peak torque: 0.84Nm Technical parameters No. project 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 (degree) 24-28 6 Spindle static state pulse (µm) ≤3 7 Spindle vibration (mm/s) ≤0.8 8 Spindle diameter (mm) Diameter 80 (0/-0.020) 9 Motor windings Pressure test (V/M) 1000V/1 minute withstanding Voltage test 10 Tool Interface ISO20 11 Inverter Specifications 2.2KW (220V) 12 Fitment For castings, aluminum, glass, etc., and other processing Spindle installation explanation 1.Circulating Cooling System Description The system must ensure that the cooling water temperature of supply spindle is between 24-28 degree. Usually setting the flow switch in return pipe of the cooling system,to ensure the supply of spindle cooling water. Cooling water requirements: we recommend using distilled water, while recommend Feinuokesi (Fenix) protective agent F1 (using the scale of 1: 200),coolant temperature is 26 degree ±2 degree,inlet, outlet pipe temperature can’t exceed 5 degree.It is allowed As long as other monitoring can ensure fuller spindle cooling. 2.Air sealing control 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/m⊃3; solid particle: <5µ m Pressure dew point: <7.5degree (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: 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 Please note that when stopping the spindle, you need to wait until the spindle is stopped before using the tool, so as to avoid causing the spindle and the tool mechanism to be connected together and cannot be separated. When loosening the tool and broaching the tool, you need to return the air, and pls keep the air intake and return air during the whole work. Payment: > 1. Payment is needed to receive within 5 days after deal. > 2. We only accept PayPal. > 3. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. And please make sure that your PayPal registed address is the same with your eBay registed address. Feedback: We maintain hightest buyer ratings > Positive Feedback will be much appreciated from you. > Any dissatisfaction,please contact us immediately! > Please do not leave neutral or negative feedback before we help you out. Returns: > Defect: We will fully refund or send you a new replacement,please contact and return within 30 days. > Dissatisfaction: Please contact within 3 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. Contact us: > If have any question, Please contact us by ebay message before leaving neutral, negative feedback or open any dispute, we will reply within 24hours, ensure that help you solve the problem, make you satisfied.
Price: 1425 USD
Location: Changzhou,Jiangsu
End Time: 2024-12-25T06:26:57.000Z
Shipping Cost: 130 USD
Product Images
Item Specifics
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 or replacement (buyer's choice)
Model: SDS80-20-24-30A/1.8A
Size: 80x379mm
Voltage: 220V
Bearing: 2x7006+1x7005
Nose: ISO20
Balance Level: G1.0
current: 5.4A
MPN: Does not apply
Brand: RATTM MOTOR
Country/Region of Manufacture: China
Level: 2 Pole
Operating Speed: 24000rpm
Cooling: Water cooled
Power: 1.8KW
