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4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM

4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM

  • 4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM
  • 4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM
4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: 4KW ER20 ER25
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS~3PCS
Price: US$ 210~US$ 270
Packaging Details: with export carton . big quantity with pallet
Delivery Time: For samples , 7-15 days / For batch , 15-25days
Payment Terms: T/T , paypal , Western Union, L/C
Supply Ability: 10000pcs/month
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Detailed Product Description
Speed: 1-18000 / 24000 R/min Power: 4kw
Voltage: 220v / 380v Current: 10A
Frequency: 300 / 400HZ Weight: 9.3kg
High Light:

air cooled spindle motor

,

water cooled spindle motor

 

4KW ER20 ER25 Air Cooled Square CNC Spindle Motor 220V 380V 18000RPM / 24000RPM

 

CHANGZHOU JKONGMOTOR CO., LTD sells 2 types of spindle motors for CNC machine, wood carving/engraving machine, which are air cooled type spindle motor from 800W to 7.5kW and water cooled spindle motor from 1.5kW to 6kW. They features with simple and compact configuration, stable performance, reasonable price, high precision bearings, long service life and high speed to 24000rpm. Working at 3 phase 300Hz/400Hz 380V AC power supply, need to be equipped with VFD to use.

 

4kW Air Cooled Spindle Motor Specification

Model  4KW ER20 / 4KW ER25
Power 4kW
Phase 3 phase
Speed 1-18000/24000rpm
Voltage 220/380V
Current 10A
Frequency 300Hz
Cooling Type Air-cooled
Thermal Class Class F
Warranty Bearings for half a year, other parts for one year
Joint of Nose ER20 (φ3.175-φ12.7) / ER25 (φ4-φ20)
Usage Engraving machines
Weight 9kg / 9.5kg

 

 

Electrical Specification:

4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM 0

4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM 1

Matching inverter: 4kw inverter

4KW ER20 Square CNC Machine Motors Air Cooled 220V 18000RPM / 24000RPM 2


Spindle motor features:

1) Imported bearings with good quality, long working life.
2) Application: Milling,Engraving,Drilling in all kinds of CNC Router machine.
3) There are water cooling spindle , air cooling spindle and self cooling spindle for your choose.
4) Every spindle motor must be passed polishing process, Improve spindle concentricity to increase motor working life.

 

 

TIPS:

The spindle motor of woodworking engraving machine is an important component of woodworking engraving machine. The advantages and disadvantages of the spindle motor directly affect the processing speed and accuracy of the engraving machine. How to select high-quality spindle motor is very important. ATO summarizes the main points of woodworking engraving machine spindle selection for the reference of users:

1. If we pursue the efficiency of woodworking engraving machine, we should not only have a high speed, but also a large amount of knives. For example, when processing solid wood, we need a spindle motor with a power of more than 3KW.

2. Whether the spindle motor of woodworking engraving machine adopts high-precision bearings or not, if it does not use high-precision bearings, the performance is that the spindle motor overheated after long-term high-speed rotation, which affects the service life of the spindle motor.

3. Whether the spindle of woodworking engraving machine rotates at different speeds, especially at high speeds, the sound is uniform and harmonious.

4. Whether the radial force of the principal axis of woodworking engraving machine is applied. The main reference is whether the material with hard texture can be cut at high speed. Some spindle motors can only cut hard materials at very low speed, otherwise the performance of the motor will be seriously lost, which will affect the accuracy of the spindle after a period of time, or even cause faults.

Contact Details
CHANGZHOU JKONGMOTOR CO.,LTD

Contact Person: Stacy

Tel: +8613776803450

Send your inquiry directly to us (0 / 3000)

Contact

Address: Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162

Factory Address:Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162