Views: 0 Author: Site Editor Publish Time: 2025-12-19 Origin: Site
Modern pipeline maintenance increasingly relies on robotic systems capable of operating in confined and demanding environments.
This application example introduces how Keya’s 3kW BLDC servo motor and servo drive were applied in a tracked pipe cleaning robot developed for a South Korean customer, achieving stable motion control and reliable performance.
The pipe cleaning robot is designed for internal pipeline cleaning using compressed air.
During operation, the robot must move continuously through narrow pipelines while maintaining stable traction and predictable speed.
Main system characteristics:
Vehicle mass: 300 kg
Drive structure: Tracked mobile platform
Cleaning method: Compressed air
Operating conditions: Enclosed space, dust, vibration, extended duty cycles
These characteristics require a motor system that can deliver high torque at low speed, along with precise control.
To meet these requirements, Keya supplied a complete motion system consisting of:
3kW BLDC servo motor
Integrated dc motor controller (servo drive)
48V DC power supply architecture
The motor and controller were selected and parameterized as a matched pair, ensuring efficient energy use and stable torque output throughout the operating range.
The 3kW BLDC motor provides sufficient torque to drive the 300 kg tracked robot smoothly inside pipelines.
Low-speed torque stability is essential for crawler-type robots, where sudden speed changes can affect cleaning efficiency and mechanical safety.
The matched dc motor controller enables closed-loop servo control, supporting precise regulation of speed and torque.
This allows the robot to adapt to varying internal pipe conditions while maintaining consistent movement during compressed-air cleaning.
The dc motor 48v 3kw configuration offers a practical balance between power efficiency and system safety.
This architecture is widely used in European mobile robotics and automation projects, especially for battery-powered platforms.
As a bldc servo motor, the unit is designed for industrial environments, offering resistance to vibration, dust, and continuous operation.
This contributes to long service life and reduced maintenance for pipeline cleaning equipment.
Following installation and commissioning, the system demonstrated:
Smooth and predictable tracked motion
Stable performance during continuous compressed-air cleaning
Reliable interaction between motor, controller, and mechanical system
The solution proved suitable for mobile robotic platforms requiring both power and precision.
Keya supports OEM manufacturers and system integrators worldwide with servo motors for sale tailored to industrial use.
For customers planning to buy servo motor solutions for mobile robots, pipeline equipment, or automated machinery, we offer:
3kW BLDC servo motor options
Matched dc motor controller solutions
48V DC and customized voltage configurations
Each system is engineered for compatibility, reliability, and long-term operation.
This application demonstrates how a 3kW BLDC servo motor and drive system can meet the demands of tracked pipe cleaning robots operating in confined environments.
With precise control, stable torque, and industrial reliability, Keya’s servo solutions are well suited for modern robotic maintenance equipment.
