CNC Air Cooling Spindle Motor Kit ER20 4Bearings FL Inverter For Wood Engraving

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

Bearings:4PC UTE bearing

Net Weight:4.4kg

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 Ceramic 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.

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

7) Warranty: 1 year from the date you purchased