800 W Water Cooled CNC Spindle Motor, 24000 Rpm, ER11

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$205.23

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Stock: In Stock
Model: RDDLZ-SPINDLE-W800
Weight: 1.00
SKU: RDDLZ-SPINDLE-W800

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Low cost 800 kW water-cooled CNC spindle motor, 24000 rpm speed, 0.32 Nm torque, 400Hz frequency, 3 phase 220V AC operating voltage, ER11 (φ3.175 mm - φ7 mm) collet, stable performance and high precision bearing, good for CNC machines.

Feature

Spindle motor with superior durability ER11 collet ensures smooth running.
Fast response, strong overload capacity, low noise, and high mechanical precision.
High-quality 3 pcs bearings (7005Cx2 + 7002Cx1), runout off less than 0.01mm, tapered bore less than 0.005mm.
P4 grade ceramic ball bearings are used as spindle bearings, which improves the service life under high-speed revolution.
Lubricated with grease, which is resistant to 200 degrees high temperature.
Tight sealing and two-layer dustproof design.

Applications

This series of air-cooled electric spindle motors is designed primarily for use with variable frequency drives or engraving machines, as well as CNC routers. It is ideal for high-speed profiling, drilling, cutting, engraving, and groove milling across a variety of materials, including wood, metal, plastics, foam, and rubber.

Note: Ensure that the spindle motor and VFD are compatible. The VFD’s specifications and parameter settings must align with the spindle motor’s nominal parameters. Incorrect settings can lead to spindle motor damage or burnout.

Specification

Model	RDDLZ-STZ65-0.8-ER11
Matched VFD Model	GK3000-2S0015 (2 hp single to three phase VFD) GK3000-4T0015G (2 hp three phase VFD)
Power	800 W
Diameter	φ65 mm
Phase	Three phase
Speed	24000 rpm
Voltage	3-phase 220V±10% AC
Current	2.5A
Frequency	400Hz
Torque	0.32 Nm
Number of Pole	2 poles
Cooling Type	Water-cooled
Installation Method	Horizontally or Vertically (When the motor is installed, the radial runout standard is required to be within 5um, and the chuck is generally 10um-15um.)
Lubrication	Grease
Thermal Class	Class F
Protection Class	IP50
Certification	CE
Warranty	Bearings for half a year, other parts for one year
Joint of Nose	ER11 (φ3.175 mm - φ7 mm)
Bearings Type	7005C P42 & 7002C P41
Application	Woodworking & Plastic
Weight	2.8 kg
Download Attachments	800W Water Cooled Spindle Motor CAD Drawings

Details

Tips: What should you do if the water-cooled CNC spindle motor is blocked?

Turn off the water pump, connect the air pipe of the air compressor to the water outlet of the main shaft, clean up the residue inside the main shaft with high-pressure air, blow for a while, connect the water pump for water circulation, and then repeat the previous steps, several times in a row, usually it can be solved
Use an air gun to blow through, increase the power of the water pump, and thicken the water pipe
The water quality of the water cycle is best to use barreled purified water, which can ensure that there are no impurities or scales. If you use tap water, you must pay attention to frequent replacement
Always pay attention to the water temperature of the water cycle. Too high water temperature will not have the effect of circulating cooling, which will affect the performance of the spindle motor

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