【Ger】 2.2KW ER20 Air Cooled CNC Spindle Motor Milling VFD 80mm Clamp Collet Kit
for CNC Router Milling Engraving Machine


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Parcel include:

  • 1 x High Quality 2.2KW Air Cooled Spindle Motor (ER20, 24000rpm, 220V, 400Hz,4bearing) runout-off<=0.01mm
  • 1 x 2.2KW Inverter VFD 2HP 220V input with 220V output Huan Yang Brand
  • 1 x 80mm cast aluminium bracket
  • 1 set ER20 collets (14Pcs)

    (1mm, 2mm, 3mm, 3.175mm, 4mm, 5mm, 6mm, 7mm,8mm,9mm,10mm,11mm,12mm,13mm)

  • The English manual of VFD will send by email.


Descriptions:


 

air cooled spindle

1.  2.2kw Air-cooled spindle motor engraving milling grind 80mm


Specification:

 

Material: Stainless Steel

 

Size: Φ80mm

 

Power: 2.2Kw

 

Voltage: 220VAC

 

Current: 8A

 

Frequency: 0-400Hz

 

Speed: 10-24000rpm

 

Cooling: Air-cooled

 

Runout off: less than 0.01mm

 

Precision tapered bore: less than 0.005mm

 

Bearing Lubrication: Grease

  

Collet size:  ER20 Collet

 

Bearings: 4Pcs UTE bearing

 

Net Weight: 4.4kg

 

Main application: Wood, Aluminum, Stone, metal, glass, PVC industry

 

Power supply interface:  Professional aviation Interface, Interface 1234 marked 123 respectively connected to the inverter output end of the (U, V, W), 4 ground wire this interface must be safe ground.





3


spindle motor

ER20 Collet

Precision crafted ER20 collet and nut, high precision and reduced the rate of knife breakage.

Spindle speed up to 24000 rpm, usually used inr CNC router machine and usually used with VFD Inverter, engraving materials such as wood, aluminum, glass, PVC industry ,ect.

spindle 1.5kw

Air-Cooling Method

Good heat dissipation effect by adopting fan cooling method, without connecting to water pump and water pipe, it's more convenient and trouble-saving and can be used directly by connecting with the inverter.

high speed spindle motor

Stainless Steel Materials

The spindle has fine workmanship, stainless steel body and dustproof design make the spindle more durable.

Using optimized 7 series P4 grade 7002 and 7005 bearings, this series of bearings has strong hardness and rust resistance, high precision, the radial runout of the spindle is less than 0.01mm, the precision taper hole does not exceed 0.005mm, high precision and durable.

cnc router spindle

Rotation Accuracy

The motor has high precision because of precision steel ball retainer, and high temperature resistant grease lubrication method, all of which ensures the rotation accuracy and low noise of the spindle during high-speed grinding.


3

Tech parameters:

  • Input Voltage: 220VAC(+/-15% )
  • Output Voltage: 220VAC
  • Input Frequency: 48-63 Hz
  • Output Frequency: 0-400 Hz
  • Input Phase: 1 phase
  • Output Phase: 3 phase
  • Warranty: 3-year

3

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;
  • 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 220-240V;
  • 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;

1

Inverter Parameter Setting:

PD000 = 0 (to unlock parameters or changes will not be saved, 1 to lock parameters)

PD003 = 400 Hz

PD004 = 400 Hz

PD005 = 400 Hz

PD007 = 20 Hz

PD008 = 220v

PD009 = 15

PD010 = 8

PD011 = 150 Hz ( minimum speed to cool the engine )

PD014 = 12 (minimum acceleration)

PD015 = 15 (minimum deceleration)

PD070 = 1 (manual, 0 = mach3 control)

PD072 = 400

PD073 = 120

PD144 = 3000 (24000rpm)

2


14pcs ER20 Collet

  • Size:1mm,2mm,3.175mm,3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm
  • First class 1065 carbon steel
  • Hardened and precision ground
  • Made of high grade specially formulated spring steel

  • Product Description


    Out dia (D1):11.5mm

    Height (H):18mm

    Hole dia (D2):1-13mm

    Run-out tolerance 0.015mm
    First class 1065 carbon steel
    Hardened & precision ground


ER20夹头1套










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