4 kW CNC ATC Spindle, 40000 rpm

5 out of 5 based on 2 reviews | Write a review

$3,246.15

Water cooled ISO20 ATC spindle motor with 4000W high power, 40000 rpm high speed, works at 3 phase 220V AC/380V AC, frequency up to 1333Hz and torque 1.19 Nm, spindle tool changer equipped with VFD, high precision and efficiency, used for milling, engraving, and CNC router machines.

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SKU: ATO-SPINDLE-ATC4000

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Delivery date: 6-12 days

Overview
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4000W automatic tool changer spindle motor with 40000rpm for sale online. Three phase 220V AC/380V AC at 1333 high frequency, ISO20 tool holder and torque 1.19 Nm, water cooling, matched with high quality VFD, used for CNC router machines.

Features

Reasonable structure design, simple and compact configuration, easy to take apart.
High precision, inflexibility and efficiency, long operation life.
With high grade size, shape, position precision, and quality of the surface.
Enough abrasive resistance, vibration resistance, suitable size.
Work stable, low noise, enough fatigue strength.

Specifications

Model	ATO-DC-0840A
Motor power	4000 W
Rated voltage	220V AC/380V AC
Phase	Three phase
Max speed	40000 rpm
Max current	17 A
Max frequency	1333 Hz
Torque	1.19 N·M
Cone at the end of the shaft pulsates	≤0.001 mm
Tooling releasing air pressure	5.6-6.0 Kgf/cm²
Tooling change method	Automatic tool changer
Tooling pulling force	≥1100 N
Tooling back air pressure	5.6-6.0 Kgf/cm²
Tooling connection	ISO20 tool holder
Cooling	Water cooling
Encoder	Sine and cosine 1Vpp (choice)
Coolant pressure	≥2.5 Kgf/cm²
Approach switch	PNPON
Bearing lubrication method	Grease
Balance level	G1
Install method	Clamp
Vibration Value	≤0.8 mm/s
Weight	7.65 Kg

Note: The spindle motor and VFD shall be suitable with each other. The specifications and parameter settings of the VFD shall match the nominal parameters of the spindle motor. Otherwise, it will burn the spindle motor if the settings are not correct.

Dimension (Unit: mm)

Details

Tips: Maintenance of the ATC spindle

Clean the dust in the environment near the work area.
Regular accessories clean the front chuck of the spindle.
The side sealing air pressure of the automatic tool change spindle and the top tool change air pressure should maintain the three-stage filtering effect, and the side sealing air pressure must be open.
The tool change air pressure at the top of the automatic tool change spindle is turned on to a certain value, and the self-cleaning function of the spindle can be turned on.

Existing reviews of 4 kW CNC ATC Spindle, 40000 rpm

Best value for CNC routers

For money and value, this 4kW ATC spindle motor with 40000rpm is a good choice, super quiet compared to the router I used. I would recommend it.

From: Daniel | Date: 22/04/2022

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Works Very Well

Very nice 4kW ATC spindle. It's water-cooled, quiet, and runs at high revs. Cutting into the material is actually louder than the spindle itself. Very happy with the partnered VFD, it runs very smoothly.

From: Michael | Date: 22/04/2022

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