С воздушным охлаждением шпинделя 18000 об./мин. 4.5KW 220 В ER20 ЧПУ шпинделя фрезерный Двигатель для гравировки Станки с 4 Подшипники

Bearings: four bearings, ceramic ball bearings

Warranty: one year guarantee of spindle, half year guarantee of bearing, ceramic ball spindle guarantee for one year, bearing guarantee for one year

Bubble carton packaging, Jiangsu and Zhejiang provinces, the package, the default speed express delivery, and if you need to send other express, postage charges themselves.

Structure characteristics

1. high speed electric main bearings are all ceramic ball bearings, axial preload, to improve the spindle to live at high speed rotating support stiffness and grinding accuracy.

2. motorized spindle according to different speed uses high speed grease and oil mist lubrication two ways.

3. the temperature rise caused by the high speed rotation of the electric spindle is eliminated by the coolant circulation system.

Instructions

1., the use of the first must be connected to the cooling water pipe, so that the electric spindle first connected to the cooling pipe, and then

Start up.

2. before driving, turn the spindle with your hands. If there is a lack of flexibility, it should be ruled out

Fault and then check the spindle rotation to do, from the spindle spindle side should be counterclockwise rotation, if not, should change the power supply wiring, so that it matches.

3. before driving. The cooling water can not be used in the workpiece grinding spindle rushed to the front cover, to prevent the front bearing cover and the bearing gap water burning motor, motor motor must not be water, open, live cooling liquid grinding workpiece can be used in the workpiece grinding. Shut down the cooling fluid of the workpiece first, then turn off the spindle motor.

Maintenance and maintenance

1. the electric spindle is connected with the intermediate frequency power supply. The rated voltage and frequency shall be in accordance with the technical parameters of the electric spindle. The speed of the main spindle can be adjusted by changing the frequency, and the voltage will also change in a positive proportion.

2. use the motorized spindle for a while, use compressed air to blow the cooling water in the pipe, so as not to rust or clog the water hole. The surface of the electric spindle shall be coated with antirust oil. The shaft end shall be protected and stored in a dry place.

3. if the electric spindle needs replacing the bearing, it should be replaced by some professional technicians. Complete the special tools, replace the bearings should be fully cleaned, the stator coil does not have to be removed.

Shipping

We will ship the goods by ePacket to America within two days and offer tracking numble immedicately.shipping time is 7-15 days.And for Europe and other countries,we ship item by China Air Post, Shipping time: 20-45 working days will be arrival depend on location.

As the different shipping fee for different country,so we will note you about the extra shipping before shipping.

If you need to buy more goods, but the price is not very cheap, or did not find in our store, please contact us!

Item will be shipped within 1-5 business days.

Delivery Time:
Via EMS DHL Express: Generally 3-10 working days.
Via China Post Air Mail: Generally 30-45 woring days.

If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply.

Return Policy

-- 100% Satisfaction Guaranteed. If you are not happy with this item, you can return it to us and we can refund your money.Before the returnng,please contact us.

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