4KW ER25 Air-cooled Spindle motor Engraving milling Grind

Specification:

Material:Stainless Steel

Size:88x98x310mm

Power:4Kw

Voltage:220VAC

Current:10A

Frequency:0-300Hz

Speed:0-18000rpm

Cooling:Air-cooled

Accuracy:0.003--0.005

Runout off:Less than 0.05mm

Bearing Lubrication:Grease

Collet size:ER25 collet

Bearings:4 bearings(C7005x2 + C7003x2),P4 class, Angular contact bearings

Weight:10.5kg

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

1. Structural features

1) High speed electric main bearing all adopt the C-class high-speed angular contact ball bearing, axis sets of loading, Improve spindle in the high-speed rotation supporting stiffness and precision grinding.

2) Before driving, rotation of the shaft by hand.Spindle high speed rotation caused by temperature rise, use of cooling liquid circulating system to eliminate.

2. Maintenance and Service

1) Motorized spindle by medium frequency power supply rated voltage, frequency should be consistent with electric spindle technology parameters, motorized spindle rotational speed can change the frequency to adjust, also directly proportional voltage change.

2) When the spindle is temporarily not in use, should use compressed air to blow the coolant water,to avoid rusting, plug the hole. Spindle surface should be coated with anti rust oil. The shaft end protecting device, placed in dry place.

3) If replacement the spindle of bearings, best professional and technical personnel from the replacement. Use special tools, stator coil does not to be removed.

ProductFeature:

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

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

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

4) With extremely strong anti-jamming capability

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

6) Carrier adjustable by 16KHZ, completely soundless working environment;

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

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

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

10) With perfect error protection and short circuit starting protection capability;

Tech parameters:
1) Input Voltage: 220V(+/-15%)

2) Output Voltage: 0-220V
3) Input Frequency: 48-63 Hz
4) Output Frequency: 0-400 Hz
5) Input Phase: 1 or 3 phase
6) Output Phase: 3 phase

7)Current: 18A

8)Power: 4.0Kw

9) Warranty: 1 year from the date you purchased

1. Structural features

1) High speed electric main bearing all adopt the C-class high-speed angular contact ball bearing, axis sets of loading, Improve spindle in the high-speed rotation supporting stiffness and precision grinding.

2) Before driving, rotation of the shaft by hand.Spindle high speed rotation caused by temperature rise, use of cooling liquid circulating system to eliminate.

2. Maintenance and Service

1) Motorized spindle by medium frequency power supply rated voltage, frequency should be consistent with electric spindle technology parameters, motorized spindle rotational speed can change the frequency to adjust, also directly proportional voltage change.

2) When the spindle is temporarily not in use, should use compressed air to blow the coolant water,to avoid rusting, plug the hole. Spindle surface should be coated with anti rust oil. The shaft end protecting device, placed in dry place.

3) If replacement the spindle of bearings, best professional and technical personnel from the replacement. Use special tools, stator coil does not to be removed.

Payment

We accept payment through PAYPAL only.

Shipping

1.Items will be shipped within 1-2 days upon the receipt of payment.

2.Please check out your address carefully when processing order.We are not responsible for wrong or undeliverable address.

We will ship item to your PAYPAL address. If other address, please advise us by or E-mail.

3.The estimated delivery time is 7~15 workings days to Asian, USA, AU, UK and most western European countries;

15~30 workings days to most other countries.

Return&Refund

1.Any reason required for all refund.Item must be in it\'s original condition and no physical damage,buyer responsible for all shipping cost.

2.When you have the parcel,and not satisfied the goods or it is other problem like as broken,pls tell us the detail reason and provide the photos,we will help you to solve any problems.

Contact

1.If you are not satisfied, please contact us to resolve any issues. Please do NOT leave negative response without asking for help. We work hard to make sure EVERY CUSTOMER 100% satisfaction.

2.For any inquiries,issues or assistanceplease contact us via or leave your mail address.

3.All emails will be answered within 1-2 working days.If you do not receive our reply,please kindly re-send your email and we will reply to you as soon as possible.

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