1.5KW water cooled spindle motor ER16 4 bearings 80x 220mm & 1.5kw VFD / Inverter & 80mm spindle bracket & 75w water pump

1.5KW water cooled spindle motor ER16 4 bearings 80x 220mm & 1.5kw VFD / Inverter & 80mm spindle bracket & 75w water pump


Save US $16.98

  • VendorBEST Technology CO.,Ltd.
  • Volume Retail sales2 piece
  • List PriceUS $242.60piece
  • SaveUS $16.98piece7% off
  • Your PriceUS $225.62piece
  • ShippingFree Shipping
  • Product Rating5.0(2)

Hot Sale

1 & 220v 1.5kw ER16 water cooled spindle 4 bearings 80x220mm

1 & 220v 1.5kw inverter/VFD

1 & 80mm spindle bracket/holder

1 & 220v 75w water pump & 5m tubes


Basic parameters

  • Size: 80x220mm(Middle body diameter:80mmxLength:220mm

  • 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. (Pay attention! our spindle "4" connecting to GND,promised personal safety!!)

  • Power: 1.5kw (1HP=0.735kw)

  • Voltage: 220vAC

  • Frequency: 0-400Hz

  • Speed: 0-24000rpm

  • Runout Off: 0.01mm

  • 4pcs fully sealed angular contact bearings

  • Bearing type: 2×7004C P4 DT & 2×7002C P4 DT

  • Collet: ER16

  • Clip Knifediameter: 10mm,9mm,8mm,7mm, 6.35mm, 6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm (standard 6mm)

  • Water Cooling ER16 collet chunk

  • Grease Lubrication

  • Main Application: Engrave for wood,bamboo,normal PCB,PVC,PMMA,plastic,duotone board(ABS)and etc nonmetal, also can engrave on gold,silver,copper, aluminium,Pb etc soft metal surface working.

Tip: The spindle size 80x220mm, longer than the average 1.5kw spindle.

Spindle torque is greater than the other brands. Quality is very good.


  • P4 angular contact bearings ,2×7004C P4 DT & 2×7002C P4 DT,increase spindle life.

  • Longer length make the torque bigger,more powerful.

  • Carefull assembly make the spindle more precisional.

  • Precision 0.01mm.Coaxial degree less than 0.0025mm

  • Shipment within 4 days,promise the delivery time.

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

Drawing Pictures

Preparations before use

  • 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.
Use correctly
  • 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.

Care and maintenance

  • 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.

Water-cooled spindle and air-cooled spindle differences:

  • 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.


Tech parameters:
  • Inverter Type: 220v 1.5kw
  • Input Voltage: 220V(+/-15%) ,We also stock 380V(+/-15%), please contact us for item stock.

  • Output Voltage: 220vAC

  • Input Frequency: 48-63 Hz

  • Output Frequency: 0-400 Hz

  • Input Phase: 1 or 3 phase

  • Output Phase: 3 phase

  • Warranty: 1 year from the date you purchased

Product Feature:

  • PID control; advanced calculus PID closed-loop arithmetic, quick responding speed and high suitability;

  • Easy PLC function can realize 16 legs of speed and inverter control function;

  • RS485 communication port, adopting standard international MODBUS main circuit control;

  • With extremely strong anti-jamming capability

  • Low output ratting torque0.5HZ-150%, low speed running ability;

  • Carrier adjustable by 16KHZ, completely soundless working environment;

  • Broad voltage working area, normal running in 304V-456V;

  • Auto voltage regulation (AVR) technique, for ensuring the inverter load capability;

  • Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes;

  • With perfect error protection and short circuit starting protection capability;

  • Control mode is SPWM,it is very easy to use and convenient

  • Protection functions are very strong,

  • Fin over-heat protection,

  • Overload protection,

  • Fuse protection,

  • Restart after instant stop,stall protection.

  • Powful function

  • Low price

Cast Aluminium Bracket:

Diameter: 80mm

Material: Cast Aluminium


  • Compared with the aluminium profile fixture,the accuracy is much higher , and it is hard to deform.

  • Inner wall is very smooth, outer walls is sandblasted, relatively fine uniform, but not very smooth.

  • Cast aluminium fixture is much heavier than aluminium profile fixture.

Product Description:
  • Cast aluminium fixture is high quality aluminium which is casting with a special manufacturing process ,compared with ordinary aluminium ,This product has toughness, strong shock resistance, high hardness and strong antioxidant activity.

  • Cast aluminium fixture is mainly used for fixation of ancillary products, thereby ensuring the verticality of balancing and ancillary products, ancillary products to improve running accuracy, reduce noise, reduce the accumulated error.

Water Pump:

Basic parameters:

  • Max Head: 3.2 m;

  • Power: 75w;

  • Maximum flow: 3200L / H

  • Plug Cord Length: 1.4m

  • Voltage: 220V;

  • Frequency: 50 HZ

  • Outlet size: 4 and 6 mm;

  • Dimensions: 145 * 110 * 90 mm


  • High Lift
  • Large Flow Rate
  • Highly Durable
  • Excellent Insulation
  • Can cool the machine quickly
  • Good quality and long life
  • Large inventory
  • Big strong power 


  • The shell is made of high quality plastic, which is anti corrosive and high durable.

  • Pumps have excellent insulation thanks to the motor bearing completely sealed.

  • Pumps combione pumping, filtered,oxygen and fountains in one.


  • Must be used in the water.

  • Must cut off the electricity once the product works improperly and must maintain it after lifting it from the water.

Customer product display

Spindle engraving products show

Spindle production process

  • 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.


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\'T leave any negative feedback before you contact us.

We are honest and helpful supplier , we will try our best to solve problems with you.

Your satisfaction is very important for our store, so please contact us before you want to leave a negative feedback.

Thanks very much in advance.


If you are NOT SATISFIED with our package like the products is damage, please do not sign it and contact us immediately.

If it is possible, please take some photos or make a small video about it. It will help us to solve the problems.


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.

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