1 & 220vAC 3.5kw Metal Working Spindle Motor Water Cooling 800Hz Pole=4 Diameter =100mm

There are 4 labyrinth seal in the front section of the spindle，Prevents lubricant leakage from bearings and intrusion of harmful impurities (dust, moisture, corrosive gases) and bearing seals under high-speed conditions.

• Size:100x250mm(Middle body diameter:100mmxLength:250mm)

• Speed Ways: Through 3-phase output inverter and adjust the inverter frequency to change the spindle speed.

• Cooling:Water cooling

• Power Interface:Optional H20-4 pins waterproof air plug. The air plug marked "1 ","2"," 3"," 4", "1 ","2 ","3" were connected to inverter (U, V, W), 4 connected inverter ground.

• Power:3.5kw

• Voltage:220v/380v

• Current:15A/8A

• Frequency:800Hz

• Speed: 12000-24000rpm

• Pole: 4

• Runout Off:Less than 0.01mm

• Diameter(mm): 100

• Bearing Type: 2 x 7006 P4 DB & 2 x 7004 P4 DB

• 4pcs Ceramic Ball Bearings (fully sealed angular contact bearings)

• Collet: ER20

• Clip Knife diameter:13mm,12mm,12.7mm,11mm,10mm,9mm,8mm,7mm, 6.35mm,6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm (standard 6mm)

• Water Cooling ER20 collet chunk

• Grease Lubrication

• Main Application:Engrave for iron,steel,stainless steel, aluminum,hard wood etc. (This is professional metal spindle, high accuracy,big torque)

  
  

• 4 pcs Ceramic ball bearings,full sealed angular contact ball bearings ,2×7006C P4 DB&2×7004C P4 DBincrease spindle life

• Pole=4,800Hz,big torque,professional metal spindle, used for iron, steel, stainless steel etc.

• Carefull assembly make the spindle more precisional.

• High accuracy,used for metal engraving,cutting.Precision 0.01mm.

• We are the spindle manufacturer,we offer only best quality and best price to you.

1. Our Ceramic ball bearings spindle use 4 pcs ceramic ball bearings.

2. Ceramic ball bearings are resistant to high temperatures and low heat, usually 3-5 degrees lower than steel ball bearings during using .

3. Ceramic ball bearings have low friction, low noise and long service life.

4. If you want to use the spindle for aluminum, hard wood, then ceramic ball bearings better than steel ball bearings.

• Spindle working environment temperature is usually -10 ~ 40 .

• Before installing the first electric spindle axis head turned by hand, should feel flexible, non-blocking phenomenon.

• Spindle in the preservation and transportation, high-speed grease inside the bearing state will change, customers should be running at low speed for 30 minutes. 3000 rpm and then follow the poor increase, run 20 minutes each. Spindle and the inverter should be working together. The inverter's specifications and parameter settings need match spindles parameter.

• Connect the inverter spindle, three-phase inverter power cord should be soldered in the plug 1 (U), 2 (V), 3 (W) feet, 4 feet for the ground. After the power is turned on, to observe whether the spindle rotation axis indicates the direction consistent. If inconsistency should be immediately shut down, replace the inverter and spindle connected two wires of three-phase power supply.

• It should ensure that before use of water-cooled spindle, the cooling system is working properly. Every day before using the spindle must be running at low speed for 15-20 minutes. Clamping the cutters to spindle, collet nuts ,collets,cutters must be clean enough. Shank inserted into the collet must be greater than 15mm.

• Water cooled spindle MUST be used with water pump. Otherwise the spindle will soon broken. 

• AC spindle motor MUST use with inverter. The power of inverter need equal or bigger than the spindle power. Before using,please set up the inverter parameters suitable for spindle. Otherwise the spindle and inverter will broken at once.

• When you use the spindle,the noise is not same as always,please STOP the spindle at once. You may need to replace the spindle bearings.

If you don't know how to set up the inverter or connect the spindle to inverter,please contact us.We will help you to set up it.

Before shipping , we did the oil seal to avoid the rust during the long shipment. When you get the spindle, please clearing the oil seal before using. Thank you.

• 1. Cooling in different ways: water-cooled spindle motor is the use of the water cycle to cool the heat generated after the high-speed rotating spindle, spindle motor with fan-cooled approach to cooling.

• 2. Noise: Water-cooled spindle motor is basically no noise, but the air-cooled spindle motor is very loud.

• 3. Life aspects: Water-cooled spindle motor pay attention to maintenance, frequently changes the water or the use of industrial water coolers, air-cooled spindle fan mainly by the wind blowing the heat transferred to the heat sink, so as to achieve the cooling effect.

• 4.If you need use for metal ,hard wood,granite,stone,you can choose metal spindle.Metal spindle much better than wood spindle.

 

4 pcs Ceramic ball bearings,full sealed angular contact ball bearings ,2×7006C P4 DB&2×7004C P4 DBincrease spindle life

4 pcs Ceramic ball bearings,full sealed angular contact ball bearings , 2×7006 P4 DB& 2 ×7004 P4 DB  ,increase spindle life.

• Spindle from the production - assembly - test, and finally the perfect packaging . 

• We will 100% guarantee security to the hands of the guests.

Shipping Cost

Our products are sold worldwide.

If you need many items in the same time, please contact us in advance to confirm shipping cost.

Payment:

We accept paypal credit, bank transfer, western union etc.

Payment must be made within 7days calendar days of the auction end time.

Problem and Feedback:

PLEASE DON'Tleave any negative feedback before you contact us.

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Thanks very much in advance.

Refund:

If you areNOT SATISFIEDwith our package like the products is damage, please do not sign it and contact us immediately.

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Note:

We can produce the product according to our customer's design.

If you need something is very special, please contact us about it.

We are willing to help you about it.