Model: 28mm Brushless Slotless Motor 202W 27605RPM 70mN.m 24V 48V

Typical Applications:

1. Aerospace & Defense Implementations

• ​Satellite Systems
Slotless brushless motors serve as vital components in spacecraft subsystems, particularly in phased-array antenna steering mechanisms. Their cogging-free operation ensures sub-arcminute alignment precision for deep-space communication arrays.

• ​Drone Propulsion Technology
Modern UAV propulsion architectures extensively incorporate slotless brushless motors, leveraging their high torque-to-inertia ratio (exceeding 4.5 N·m/kg) for rapid thrust vector adjustments during autonomous obstacle avoidance maneuvers.

2. Medical Technology Applications

• ​Robotic Surgery Systems
These motors enable submicron positioning resolution in surgical manipulators, critical for microsurgical tasks like ophthalmic vitrectomy procedures requiring <10μm tremor suppression.

• ​Diagnostic Imaging Integration
In MRI-compatible positioning systems, slotless brushless drives achieve 50nm linear motion accuracy through sinusoidal commutation control, eliminating metallic interference with 7T magnetic fields.

3. Industrial Manufacturing Solutions

• ​Precision Machining Control
CNC spindle axis configurations utilize slotless brushless motors to maintain ±0.8μm positioning repeatability during high-speed milling operations (up to 40,000 RPM), crucial for aerospace-grade titanium component fabrication.

• ​Automated Packaging Systems
Integrated into robotic pick-and-place units, these motors achieve 0.1ms synchronization accuracy through EtherCAT communication protocols, enabling 200ppm (parts per minute) throughput in pharmaceutical blister packaging lines.

4. Robotic Mobility Platforms

• ​Anthropomorphic Joint Actuation

Humanoid robots employ slotless brushless motors with 0.02° angular resolution in articulated wrists, replicating human dexterity for complex tasks like multi-finger object manipulation.

• ​Autonomous Service Robotics

Delivery robot omnidirectional wheels integrate slotless brushless hub motors featuring 92% peak efficiency, enabling 8-hour continuous operation with 50kg payload capacity in warehouse environments.

Motor Technical Data:

Motor Outline Drawing (mm)