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Precision Micro Motor &
Drive System Solutions

Lorentz DM delivers high-performance micro DC motors, planetary gearboxes, encoders, brakes, drivers, and integrated drive systems for robotics, industrial automation, medical devices, and smart home applications.

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Specialty Robots

High-torque, compact motors for robotic joints, arms, and actuators.

Medical Devices

Precision motors for respirators, infusion pumps, and diagnostic tools.

Smart Home

Quiet, efficient motors for drills, screwdrivers, and automated systems.

Lorentz DM Factory

About Lorentz DM

Lorentz DM is a wholly-owned sub-brand founded by Shenzhen Bwell Technology Co., Ltd., with its headquarters located in Shenzhen. Adhering to the philosophy of "Transforming Products into Pieces of Art", we are dedicated to the development of micro-specialized motor power solution products.

Our product series includes micro motors, reducers, drives, encoders, brakes, driver system assemblies, and control circuits, providing industry customers with a one-stop solution.

Leveraging the supply chain resources of the Guangdong-Hong Kong-Macao Greater Bay Area and the talent resources of Shenzhen, Lorentz DM continues to provide customers with micro-specialized motor power solutions that are highly technological and with significant added value.

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Our Product Range

From micro DC motors to complete drive systems, Lorentz DM offers a comprehensive portfolio of high-performance components engineered for precision, durability, and efficiency.

Micro DC Motor

Micro DC Motor

Compact, high-efficiency motors ideal for space-constrained applications in robotics and medical devices.

  • ✔ Voltage: 3V to 24V
  • ✔ RPM: 3000 - 15000
  • ✔ Diameters: 10mm to 38mm
  • ✔ Long lifespan & low noise
Micro Planetary Gearbox

Micro Planetary Gearbox

High-torque reduction units designed for precision motion control in automation and robotics.

  • ✔ Reduction Ratios: 4:1 to 1000:1
  • ✔ Output Torque up to 5 Nm
  • ✔ Compact & lightweight
  • ✔ Low backlash
Motor Encoder

Motor Encoder

High-resolution feedback devices for accurate speed and position control in closed-loop systems.

  • ✔ Optical & magnetic types
  • ✔ Resolution: 12 to 2000 PPR
  • ✔ Compact integration
  • ✔ High signal stability
Motor Brake

Motor Brake

Fail-safe electromagnetic brakes for immediate stopping and holding in critical applications.

  • ✔ Power-off activated
  • ✔ Torque: 0.1 to 2.0 Nm
  • ✔ Long cycle life
  • ✔ Low power consumption
Motor Driver

Motor Driver

Intelligent control modules for precise speed, torque, and direction management of DC and BLDC motors.

  • ✔ PWM & H-bridge control
  • ✔ Current sensing & protection
  • ✔ Analog/PWM input
  • ✔ Compact PCB design
EC Motor

EC Motor (Brushless DC)

High-efficiency, maintenance-free motors with superior thermal performance and long service life.

  • ✔ 24V & 48V options
  • ✔ High power density
  • ✔ Low EMI
  • ✔ Ideal for medical & industrial use
GA Gearbox

GA Series Gearbox

Precision-engineered planetary gearboxes optimized for high torque and minimal noise.

  • ✔ All-metal construction
  • ✔ High efficiency (>90%)
  • ✔ Low axial play
  • ✔ Customizable output shafts
Drive System

Integrated Drive System

Complete motor + gearbox + encoder + driver assemblies for plug-and-play automation solutions.

  • ✔ Fully tested & calibrated
  • ✔ Reduced integration time
  • ✔ Custom firmware available
  • ✔ OEM/ODM supported
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Key Applications

Lorentz DM's micro motor solutions power innovation across industries — from life-saving medical devices to next-gen robotics and smart tools.

Specialty Robots

Robotic arms, service robots, exoskeletons, and collaborative robots requiring high torque density and precision control.

3C Products

Smartphones, laptops, wearables — compact motors for vibration, cooling, and automated mechanisms.

Industrial Equipment

Screwdrivers, drills, conveyors, and automation systems requiring durable, high-performance drive components.

Smart Home

Automated blinds, robotic vacuums, smart locks, and kitchen appliances with quiet, efficient motorization.

Medical Devices

Respirators, infusion pumps, surgical robots, and diagnostic equipment requiring reliability and precision.

Automotive Systems

Seat adjusters, HVAC actuators, sunroofs, and ADAS components with long-life motor solutions.

Latest News

Stay updated with Lorentz DM's innovations, product launches, and industry insights in micro motor technology.

HOT

Innovative Technology: Hollow Cup Motors in Electric Screwdrivers

Electric screwdrivers have, for a long time, been a handy tool in manufacturing and assembly. Lorentz DM introduces high-efficiency hollow cup motors for next-gen cordless tools.

October 7, 2024

LorentzDM: A New Manufacturing Force in Smart Home Motors

The rise of the smart home has led to the booming development of the industrial chain, and the demand for brushless geared motors has risen significantly.

October 7, 2024

Expanding Production Capacity in Shenzhen

Lorentz DM announces the expansion of its manufacturing facility to meet growing global demand for precision micro motors and drive systems.

September 15, 2024
View All News & Information

Get in Touch

Have questions about our micro motor solutions? Need technical support or a custom design? Reach out to our team.

Email

[email protected]

Address

6th Floor, Building 2, Yalian Haoshi Industrial Zone, Wuhe Avenue, Bantian Street, Longgang District, Shenzhen, China 518129

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