3KW Square ER20 220V Air Cooled Spindle Motor Engraving Milling&3KW VFD Inverter For Sale
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3KW Square ER20 220V Air Cooled Spindle Motor Engraving Milling&3KW VFD Inverter:
$355.00
- 1 x 3KW ER20Square Air cooled spindle style=\"font-style: inherit; font-variant: inherit; line-height: inherit; font-family: inherit; margin: 0px 0px 0px 30px; padding: 0px; border: 0px currentcolor; border-image-source: none; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; vertical-align: baseline; display: list-item; box-sizing: content-box; font-stretch: inherit;\">1 x 3KW 220V VFD Inverter
- 2MExtension cable
1) 3KW ER20 Air-cooled Spindle motor Engraving milling Grind
Specification:
- Material:Stainless off:Less than 0.05mm
- Precision tapered bore:Less than 0.025mm
- Bearing Lubrication:Grease
- Collet size:ER20
- Bearings:4 bearings(C7005x2 + C7002x2),P4 class, Angular contact bearings
- Net Weight:7.0 kg
- 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.
- 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. Instructions for use
1) In use, must first connect the cooling water pipe, make spindle connect cooling water and then start.
2) Before driving, turned by hand spindle. If sensory block is not flexible, you should troubleshoot, and then check the direction of rotation of the spindle from the spindle end to see if the match should rotate counterclockwise power wiring should be changed to make it consistent.
3) Before driving, cooling water for grinding workpiece can’t be in the front end of the spindle cover, to prevent the front bearing cover slot inlet burning motor and bearing. the motor must not enter the water, after turned on of the motor, when you live in grinding the workpiece to open the grinding of workpieces coolant. First off the workpiece coolant shutdown, and then close the spindle motor.
3. 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.
2) Inverter VFD 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: 220V(+/-15%)
3) Input Frequency: 48-63 Hz
4) Output Frequency: 0-400 Hz
5) Input Phase: 1 or 3 phase
6) Output Phase: 3 phase
Shipping
Please open the package and check if there are some damages before sign, if there are some damages , please do not sign and contact us immediately.
We ship to worldwide,but if your country’s custom is strict, please contact us before you offer to check detail and confirmed.
Payment
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.
Payment must be made within 48hours of the sale end time.
We accept paypal payment,all payment must be confirmed(shipping and billing address must match and correct)
Problem & response
Please give us the opportunityto resolve any problem when you have,we concern your problem and we will try our best to resolve it.
We are a new member in now,and need understand both of sides.
Pls email us before you want to leave any negative response.
Refund
Any reason required for all refund. Item must be in it\'s original condition and no physical damage,buyer responsible for all shipping cost.
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.
Contact us
Welcome worldwide customer inquire and questions,we will try to do our best to response customer’s email within 1-2 business days,if not pls check the mail box again.
Customer’s satisfaction is very important to us.
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