1 X 220V AC 2.2KW ER20 85mm CNC Water Cooled Metal Spindle Motor 

1 X 220V 3KW VFD/Inverter

1 x 85MM Clamping Bracket

Spindle:

Basic parameters:

• Size: 85X269m

• Cooling: Water cooling mode

• Power: 2.2KW

• Voltage: 220V

• Current: 7.6A

• Frequency: 0-400Hz

• Speed: 0-24000rpm

• Torque: 0.88N.m

• Diameter(mm): 85

• Bearing Type: 4 pcs bearings

• Collet: ER20

• Clip Knifediameter: 13mm,12mm,11mm,10mm,9mm,8mm,7mm, 6.35mm,6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm (standard 6mm)

• Water Cooling ER20 collet chunk

• Grease Lubrication

PS:1.The spindle is widely used in hardwood, metal or the like.

•  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.

Application:

1. Woodworking

    Machining wood doors, hand wood, technology fan window , various furniture product auxiliary processing. Such as sewing machine table, electrical cabinet panels, shoe polisher, sports equipment, etc.

2. Advertising Industry

    Machining advertising signs,mark, acrylic cutting, plastic molding, a variety of materials advertising the production of decorative products and a variety of large advertising characters, logos

3. Mold Industry

    Engraving all kinds of mold, wood mold, aeronautical wood mold, propeller, car foam mold. Carving copper, aluminum, iron and other metal molds,( Cutting capacity not too big), as well as marble, plastic, stone, wood and other non-metallic mold.

Water-cooled spindle and air-cooled spindle differences:

• 1. Cooling in different ways: water-cooled spindle motor is the use of the water cycle to cool the heat generated after the high-speed rotating spindle, spindle motor with fan-cooled approach to cooling.
• 2. Noise: Water-cooled spindle motor is basically no noise, but the air-cooled spindle motor is very loud.
• 3. Life aspects: Water-cooled spindle motor pay attention to maintenance, frequently changes the water or the use of industrial water coolers, air-cooled spindle fan mainly by the wind blowing the heat transferred to the heat sink, so as to achieve the cooling effect.

VFD/Inverter: 

Tech parameters:

• Type:220v 3.0kw

• Input Voltage: 220V(+/-15%) 

• 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

Application:

• Machinery:winding machine,mixer, extruder,slitter,winder,compressor,ventilator,pump,grinder,conveyor,elevator,centrifuger and other speed control machines.

• PID control: advanced calculous 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 torque 0.5HZ-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;

• Dead-time compensation and auto torque slip compensation function,can realize 180% high torque output at low frequency 0.25Hz;

• Unique EMC design,can minimize inverter’s pollution to power;

• Overall reinforcement layer to suit all kinds of harsh environment

Bracket: 

• Compared with the aluminium profile fixture,the accuracy is much higher , and it is hard to deform.

• Inner wall is very smooth,  outer walls is sandblasted, relatively fine uniform,  but not very smooth,.

• Cast aluminium fixture is much heavier than aluminium profile fixture.

• Cast aluminium fixture is high quality aluminium which is casting with a special manufacturing process ,compared with ordinary aluminium ,This product has toughness, strong shock resistance, high hardness and strong antioxidant activity. 

• Cast aluminium fixture is mainly used for fixation of ancillary products, thereby ensuring the verticality of balancing and ancillary products, ancillary products to improve running accuracy, reduce noise, reduce the accumulated error