Product highlights
Max. Power
Max. Voltage
RPM
Max. Torque
Weight
Motor RET 30
The RET 30 is a 15 kW BLDC motor ideal for ultralight gliders, electric bikes, and small marine projects. Combining high efficiency, durability, and power density, it delivers smooth and reliable performance across air, land, and water applications.
Product highlights
Max. Power
Max. Voltage
RPM
Max. Torque
Weight
Pairs well with
Verified EU-made.
Cyber security built into every component.
Remote troubleshooting & configuration help
Motor RET 30
Product details
⚡ Compact Power with Extended Reach
The RET 30 delivers up to 15 kW of continuous power, offering an ideal balance between size, strength, and efficiency. Its performance makes it perfectly suited not only for UAVs but also for ultralight gliders, electric bikes, and small marine applications.
🛩️ Versatile Performance for Air, Land, and Water
Whether providing lift for an ultralight aircraft, torque for an e-bike, or propulsion for a compact boat, the RET 30 adapts seamlessly. Its flexible design and smooth power delivery make it a universal choice for developers seeking reliability across multiple domains.
🛠️ Engineered for Longevity
Built from high-quality materials with precise craftsmanship, the RET 30 ensures exceptional mechanical durability and consistent performance. It is designed to operate reliably under high stress and extended workloads.
🚀 High-Speed Efficiency
With its high-RPM capability, the RET 30 provides dynamic acceleration and stable performance in every setup. It’s built for projects that demand both responsiveness and long-term reliability.
Basic parameters
Max. continuous power (kW)
Max. peak power (kW)
Max. voltage (V)
Max. Torque (Nm)
Mechanical parameters
Weight kg
Max temperature
Max rpm
Cooling method
Motor length mm
Motor diameter mm
Motor mounting holes
Propeller mounting holes
Electrical parameters
Sensors
Sensors & Control
Position sensor
Temperature sensor
Documents
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FAQs
Please read our FAQs page to find out more.
What is the difference between continuous and peak power?
Continuous power is the level the motor can safely handle over long periods. Peak power is the short-term maximum during acceleration or climb. Exceeding continuous ratings can cause overheating.
What happens if the motor exceeds its maximum temperature?
The motor temperature should normally be monitored by the ESC through the built-in motor temperature sensor. If thermal protection is disabled or not supported, excessive heat can cause partial demagnetization of the magnets, leading to permanent loss of performance or complete motor failure.
How to prevent overheating?
Ensure proper cooling by maintaining sufficient airflow or liquid circulation around the motor. Overheating often indicates that the motor is overloaded or operating outside its efficiency range. Always match the motor with a suitable propeller, gearbox, or load to keep current within the rated limits. Monitor temperature through telemetry and avoid running at peak power for extended periods
What does KV mean?
KV indicates how many revolutions per minute (RPM) the motor produces per volt.
What maintenance does a BLDC motor require?
Brushless motors are mostly maintenance-free. Periodically clean the motor using dry compressed air to remove dust and debris. Avoid using liquids or solvents, and make sure no moisture enters the housing. Check bearings occasionally for smooth rotation.