Specification:

Material: Stainless Steel

Size: 80x230 mm(Middle body diameter:80mmxLength:230mm)

Power: 2.2Kw

Voltage: 220VAC

Current: 8.5A

Frequency: 0-400Hz

Speed: 0-24000rpm

Cooling: Air-cooled

Accuracy: 0.003--0.005

Runout off: Less than 0.05mm

Bearing Lubrication: Grease

Collet size: ER20 3.175 mm,4mm ,6 mm,8mm,10mm,12.7mm (one spindle with 1 collet)

Bearings: 4 bearings(C7005x2 + C7002x2),P4 class, Angular contact bearings

Power Interface: Optional GX16 waterproof air plug, there are marked  1234,123 were connected to the  inverter power supply (U, V, W), 4 connected inverter ground.

Net Weight: 5.2kg

Main application: Wood, Aluminum, Stone, metal, glass, PVC,PCB etc 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.

2. 2.2kw Inverter VFD 220V

Product Feature:

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 208Vac-240VAC
3) Input Frequency: 48-63 Hz
4) Output Frequency: 0-400 Hz
5) Input Phase: 1 phase
6) Output Phase: 3 phase
7) Warranty: 1 year from the date you purchased

Advantage:

1) Control mode is SPWM,it is very easy to use and convenient;

2) Protection functions are very strong;

3) Fin over-heat protection;

4) Overload protection;

5) Fuse protection;

6) Restart after instant stop,stall protection;

7) Powful function;

8) Reliable quality.

3. 80mm cast aluminium bracket