1.8KW ISO20 Automatic Tool Changer Water Cooled ATC Spindle Motor 24000rpm CNC

Description

1 x
1.8KW
ATC Water Cooled Spindle Motor
220V，5.4A
24000rpm 400Hz
ISO20 Tool Holder
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 level
:
Level 2
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/m³
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.
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.
We ship to worldwide,but if your country’s custom is strict, please contact us before you bid to check detail and confirmed.
Payment
===================================================================
===
Import 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.
We accept paypal payment,all payment must be confirmed(shipping and billing address must match and correct)
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.
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.
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.
Contact us
===================================================================
===
Welcome worldwide customer inquire and questions,we will try to do our best to feedback customer’s email within 1-2 business days,if not pls check the mail box again.
Customer’s satisfaction is very important to us.