CNC ATC Spindle Motor 9 kW, 24000 RPM, 380V BT30 High Power

The 9 kW ATC Spindle Motor is a robust industrial solution designed for heavy-duty CNC applications that demand high rotational speed combined with significant cutting power. Delivering a consistent 7.16 Nm torque through its advanced 4-pole motor architecture, this spindle is optimized for the CNC wood industry, pattern making, and fiber glass machining. Operating at a peak speed of 24,000 RPM with a high-frequency 800 Hz input, it ensures smooth and efficient material removal even in demanding production environments. The integrated BT30 tool holder architecture provides the rigidity required for large-scale production and enables seamless, high-speed automated tool changes (ATC). At 35 kg, this air-cooled 380V motor provides the necessary mass and performance stability for high-throughput CNC tasks where water cooling is not required.

Industrial 9 kW High-Power Performance
4-Pole design for balanced high-torque delivery (7.16 Nm)
Standard BT30 Tool Holder for industrial rigidity
High-Frequency 800 Hz stable operation
Automated Tool Change (ATC) for rapid production cycles
Powerful Air Cooling for continuous industrial use

⚡ Quick Technical Datasheet:

Power OutputN/A

Max SpeedN/A

Voltage RatingN/A

Collet InterfaceER Standard

Shop Now

Comparative Technical Spindle Motor Configurations Matrix

Use the structural data catalog matrix below to evaluate power outputs, maximum RPM, operating voltages, and cooling styles across standard TriQuench CNC spindle models.

Spindle Capacity	Operating Speed	Operating Voltage	Cooling System
12.0 kW	18,000 RPM	380 V	Water-Cooled
0.8 kW	24,000 RPM	220 V	Air-Cooled (Long Shaft)
3.7 kW	40,000 RPM	380 V	Water-Cooled ISO20
9.0 kW	18,000 RPM	380 V	Air-Cooled

Technical Specifications

Technical Parameter	Engineering Specification Value
MODEL NUMBER	A90240S380M1BT30
POWER RATING	9 kW
MAX SPEED	24000 RPM
OPERATING VOLTAGE	380 V AC
RATED CURRENT	22 A
FREQUENCY	800 Hz
RATED TORQUE	7.16 Nm
POLE COUNT	4 Pole
TOOL INTERFACE	BT30
MECHANICAL	weight: 35 kg \| coolingType: Air Cooled \| bodyType: Heavy-Duty ATC Series

Industrial Applications

Usage Scenario	Target Industry
High-Throughput CNC Wood Industry Machining	Industrial Woodworking and Cabinetry
Industrial CNC Pattern Making Machines	Foundry and Pattern Making Shops
Fiber Glass and Composite Material Routing	Composite and Aerospace Engineering
Thermocol and Foam Shaping for Casting	Packaging and Display Manufacturing
Large-Scale Furniture Production	General Industrial CNC Fabrication
Automated Signage and Display Fabrication	General Engineering

Technical FAQ & Operational Guide

What is the advantage of a 4-pole motor in this 9 kW spindle?

A 4-pole motor configuration provides a more balanced torque curve across its operating range compared to standard 2-pole motors. This ensures consistent cutting force of 7.16 Nm, which is vital for heavy-duty routing in wood and composites.

Why choose air cooling for a high-power 9 kW motor?

Air-cooled spindles are easier to install and maintain than water-cooled systems as they do not require pumps or chillers. This 9 kW model is engineered with a high-flow cooling architecture to handle continuous industrial production without overheating.

Which tool holders are compatible with this spindle?

This spindle uses the standard BT30 tool interface. It is compatible with a wide range of BT30 tool holders, allowing you to use high-capacity milling cutters and drilling tools commonly used in the furniture and pattern-making industries.

How is the rotational balancing calibrated on this spindle motor?

Every spindle motor is dynamically balanced in accordance with the ISO 1940 balancing standard to guarantee vibration-free running and maximum stability at high RPMs.

What are the runout tolerances of the shaft and collet interface?

The internal shaft taper maintains a runout accuracy tolerance of under 0.003mm (3 microns), maintaining precise tool concentricity and preventing premature cutter wear.

What cooling precautions are built-in to prevent heat exhaustion?

Built-in temperature dissipation channels support continuous water/liquid cooling circulation or forced fan airflow, preventing thermal expansion of components.

Is this spindle motor compatible with standard VFD inverters and collets?

Yes, the spindle supports direct electrical integration with standard variable frequency drives (VFD) and accepts industrial ER collets (ER11, ER20, ER25, or ER32) to match standard toolholder dimensions.

Request Quote

Share your requirements, and we’ll provide a tailored quote.

Please wait...

CNC ATC Spindle Motor 9 kW, 24000 RPM, 380V BT30 High Power

Industrial 9 kW High-Power Performance

4-Pole design for balanced high-torque delivery (7.16 Nm)

Standard BT30 Tool Holder for industrial rigidity

High-Frequency 800 Hz stable operation

Automated Tool Change (ATC) for rapid production cycles

Powerful Air Cooling for continuous industrial use

⚡ Quick Technical Datasheet:

Power OutputN/A

Max SpeedN/A

Voltage RatingN/A

Collet InterfaceER Standard

Comparative Technical Spindle Motor Configurations Matrix

Use the structural data catalog matrix below to evaluate power outputs, maximum RPM, operating voltages, and cooling styles across standard TriQuench CNC spindle models.

Spindle Capacity	Operating Speed	Operating Voltage	Cooling System
12.0 kW	18,000 RPM	380 V	Water-Cooled
0.8 kW	24,000 RPM	220 V	Air-Cooled (Long Shaft)
3.7 kW	40,000 RPM	380 V	Water-Cooled ISO20
9.0 kW	18,000 RPM	380 V	Air-Cooled

Technical Parameter

Engineering Specification Value

MODEL NUMBER

A90240S380M1BT30

POWER RATING

9 kW

MAX SPEED

24000 RPM

OPERATING VOLTAGE

380 V AC

RATED CURRENT

22 A

FREQUENCY

800 Hz

RATED TORQUE

7.16 Nm

POLE COUNT

4 Pole

TOOL INTERFACE

BT30

MECHANICAL

weight: 35 kg | coolingType: Air Cooled | bodyType: Heavy-Duty ATC Series

Usage Scenario

Target Industry

High-Throughput CNC Wood Industry Machining

Industrial Woodworking and Cabinetry

Industrial CNC Pattern Making Machines

Foundry and Pattern Making Shops

Fiber Glass and Composite Material Routing

Composite and Aerospace Engineering

Thermocol and Foam Shaping for Casting

Packaging and Display Manufacturing

Large-Scale Furniture Production

General Industrial CNC Fabrication

Automated Signage and Display Fabrication

General Engineering