7.5 kW High-Performance Servo Spindle Motor

The 7.5 kW Servo Spindle Motor is a high-performance industrial solution designed for applications that demand extreme precision and dynamic responsiveness. Engineered with advanced technology, this motor features an exceptional power-to-volume ratio, delivering substantial 7.5 kW output within a compact frame. This design is perfect for modern CNC routing and precision machining centers where space is limited but high-performance material removal is non-negotiable. The servo architecture provides superior speed control and positional accuracy, ensuring consistent results during complex industrial duty cycles. Built for reliability and efficiency, this motor represents the standard in advanced spindle technology for professional fabrication environments.

High power for demanding industrial applications
Advanced precision for high-accuracy CNC machining
Dynamic Responsiveness ideal for complex CNC routing
Robust 7.5 kW Power Rating for high-performance applications
Exceptional speed and positional control accuracy
Durable construction designed for industrial longevity

⚡ Quick Technical Datasheet:

Power OutputN/A

Max SpeedN/A

Voltage RatingN/A

Collet InterfaceER Standard

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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	SSM-75-PREC
POWER RATING	7.5 kW
MECHANICAL	bodyType: High-Efficiency Servo Frame \| precisionGrade: Industrial Precision Certified \| applicationCompatibility: CNC Routing & Precision Machining

Industrial Applications

Usage Scenario	Target Industry
High-Precision CNC Routing	Precision Engineering and Tooling
Automated Precision Machining Centers	Automotive and Aerospace Manufacturing
Advanced Robotics and Motion Control	Industrial Automation and Robotics
Industrial Component Fabrication	Woodworking and Furniture Industries
Complex 3D Relief and Sculpting	Machine Tool OEM and Retrofitting
High-Throughput Production Environments	General Engineering

Technical FAQ & Operational Guide

What does a high power-to-volume ratio mean for my machine?

It means the motor delivers a high amount of work (7.5 kW) relative to its physical size. This allows you to build more compact machines or fit a more powerful motor into existing machine enclosures without major structural changes.

Is this motor suitable for rigid tapping?

Yes, as a servo spindle, this motor provides the precise positional feedback and speed synchronization required for rigid tapping and other high-accuracy machining operations that standard induction motors cannot perform.

What kind of drive is required for this 7.5 kW servo?

This motor must be paired with a compatible servo drive capable of handling 7.5 kW. The drive ensures the motor receives the correct feedback signals to maintain the high precision and dynamic performance it is designed for.

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.

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7.5 kW High-Performance Servo Spindle Motor

High power for demanding industrial applications

Advanced precision for high-accuracy CNC machining

Dynamic Responsiveness ideal for complex CNC routing

Robust 7.5 kW Power Rating for high-performance applications

Exceptional speed and positional control accuracy

Durable construction designed for industrial longevity

⚡ 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

SSM-75-PREC

POWER RATING

7.5 kW

MECHANICAL

bodyType: High-Efficiency Servo Frame | precisionGrade: Industrial Precision Certified | applicationCompatibility: CNC Routing & Precision Machining

Usage Scenario

Target Industry

High-Precision CNC Routing

Precision Engineering and Tooling

Automated Precision Machining Centers

Automotive and Aerospace Manufacturing

Advanced Robotics and Motion Control

Industrial Automation and Robotics

Industrial Component Fabrication

Woodworking and Furniture Industries

Complex 3D Relief and Sculpting

Machine Tool OEM and Retrofitting

High-Throughput Production Environments

General Engineering