Welcome to choose our products | ||||
fast shipping time to the following EU Countries | ||||
Austria | Belgium | Bulgaria | Czech Republic | Denmark |
Estonia | Finland | France | Germany | Greece |
Hungary | Ireland | Italy | Latvia | Lithuania |
Luxembourg | Netherlands | Poland | Portugal | Romania |
Slovakia | Slovenia | Spain | Sweden | United Kingdom |
Parcel include:
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:
2). 2.2KW VFD Inverter 220V
Technical Paramer
1.Inpute voltage:220VAC±15%
2.Output voltage:220VAC±15%
3.Input Frequency:47-63Hz
4.Outpute Frequency:0-1000Hz
5.Inpute phase: 1 phase or 3 phase
6.Outpute phase: 3 phase
7.Current:10A
8.warranty:3 year
Shipping
1.Items will be shipped within 1-2 days upon the receipt of payment.
2.Please check out your address carefully when processing order.We are not responsible for wrong or undeliverable address.
We will ship item to your PAYPAL address. If other address, please advise us by eBay or E-mail.
3.The estimated delivery time is 7~15 workings days to Asian, USA, AU, UK and most western European countries;
15~30 workings days to most other countries.
Return&Refund
1.Any reason required for all refund.Item must be in it's original condition and no physical damage,buyer responsible for all shipping cost.
2.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,we will help you to solve any problems.
Contact
1.If you are not satisfied, please contact us to resolve any issues. Please do NOT leave negative feedback without asking for help. We work hard to make sure EVERY CUSTOMER 100% satisfaction.
2.For any inquiries,issues or assistanceplease contact us via eBay or leave your mail address.
3.All emails will be answered within 1-2 working days.If you do not receive our reply,please kindly re-send your email and we will reply to you as soon as possible.