IndusMart

1pcs -- 220v 4 kw ER25 Air Cooled Square Spindle Motor 

1pcs -- 220v 4 kw Inverter

If you need 380v,pls contact us,tks.

Spindle:

Basic parameters:

• Size: 92.5x110x328.5mm

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

•   Cooling:   Air cooled

• Power Interface: Optional 5-pins waterproof air plug. The air plug marked "1 ","2"," 3"," 4", "5"; "1 ","2 ","3" were connected to inverter (U, V, W), "4" & "5" is motor heat-protection wire.

• Power: 4.0kw

• Voltage: 220v (If you need 380v spindle ,please leave message to us,thank you)

• Current: 15A

• Frequency: 0-300Hz

• Speed: 0-18000rpm

• Runout off: Less than 0.01mm

• Bearing Type: 4 bearing,2X7007C P4 DT and 2X7002C P4 ,angular contact bearings.

• Collet: ER25

• Clip Knifediameter: 1mm,2mm,3mm,3175mm,4mm,5mm,6mm,6.35mm,7mm,8mm,9mm,  10mm,11mm,12mm,12.7mm,13mm,14mm,15mm,16mm

• Air Cooling ER25 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,but not milling working.

Advantage:

• Bearing is P4 grade,2×7007C P4 DT &2×7002C P4 DT,Increase spindle life

• High speed,high torque,low noise,low price.

• High precision,runout  off less than 0.01mm.Coaxial degree less than 0.0025mm

• Shipment within four days,there is no fake tracking number,make sure that you receive time

Structural features :

• High-speed electric main bearings used in all C class high-speed angular contact ball bearings, axial pre-load feature, improved support stiffness and live spindle grinding accuracy under high-speed rotation. 

• Spindle speed according to different uses can be high-speed grease and oil mist lubrication two ways. 

• Spindle speed rotation temperature rise caused by the use of coolant circulation system eliminated.

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. 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 :

• Spindle run any unusual noise or vibration is particularly large, you should immediately stop check bearings. If it is  necessary,the new bearings must be replaced.  When running any unusual smells or sudden stop, immediately turn off the power,  ground resistance measurements and three phase stator resistance, insulation resistance loss stator burned, should return to factory  replacement stator with a shake table.

•  Spindle grease should be changed regularly. To be replaced by trained service personnel.

•  Spindle shaft does not allow any mechanical braking force.

Inverter:

• 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

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.

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'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.

Refund:

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.

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.