ePropelled has the broadest range of electric power systems and propulsion systems.
ePropelled high-performance systems feature:
- unique cooling technology to enable UAVs to fly higher in thinner air
- best-in-class power and thrust-per-weight ratio
- smarter systems—using standards-based CAN—that provide access to all sensor data
The electric power systems family includes:
- Starter generators (SG)
- Intelligent power systems (iPS)
- Electronic engine starters (EES)
These modular components can be matched to meet your mission requirements and supply from 500 watts to 12 kW electrical power.
The electric propulsion systems family includes:
- Propulsion motors, ranging from 500 watts to 20 kW (PM)
- Matching motor controllers (iAMC)
The systems are designed and built in the United States for commercial, security, and defense uses, and meet the needs of the most demanding applications. Standard products are available off the shelf to simplify your build process, but designs can be altered according to your specific requirements.
HYBRID READY
ePropelled is the first vendor to enable hybrid-mode operations of a UAV power system, working with internal combustion engines to provide electrical power to the aircraft. The power systems offer UAV designers the unique option to optimize engine size while using the battery for range extension, emergency landing, or power assist on takeoff.
ELECTRIC POWER SYSTEMS
Starter Generators
ePropelled starter generators (SGs) provide the power generation of an alternator but have enough torque to start the engine from the onboard battery. They allow for extended flight time, reduced noise, and increased power, and can support hybrid applications.
Benefits to UAVs powered by internal combustion engines:
- Power assist—sufficient power to assist the internal combustion engine. The engine can then be sized for steady flight rather than exclusively for peak power requirements.
- Range extension—battery power to extend flight time or land the aircraft in the event of a fuel emergency.
- Reduced noise—convert to electric power temporarily to reduce the noise of internal combustion engines.
ePropelled starter generators can be paired with intelligent power systems (iPS) and electronic engine starters (EES) for the smartest onboard systems in the industry.
Intelligent Power Systems
ePropelled intelligent power system (iPS), also known as power management unit (PMU), is a complete power management solution that provides steady regulated DC power for onboard avionics, servo, and payload requirements by converting the 3-phase sinusoidal AC voltages from the starter generator. Among other benefits, the iPS is designed to:
- Ensure high efficiencies of up to 93.5% (load dependent)
- Offer configurable electronic engine starter (EES) parameters for different internal combustion engines
- Support a wide range of applications across several sectors where consistent and reliable power management is required
- Provide an array of real-time performance and operational data for a range of applications and analytics
The onboard battery is versatile and can power EES functions or provide power to outputs if 3-phase generator power is lost. Additionally, the iPS provides onshore DC power for all features including EES function, output power, and onboard battery charging.
ePropelled intelligent power systems are available in a wide range of sizes and power (from 750 W to 12 kW).
Electronic Engine Starters
ePropelled electronic engine starters (EES) allow the starter generator to function as a battery-powered motor for hybrid applications. It also monitors input and output voltage as well as current levels and collects and reports the data via the CAN interface.
Aircraft and power system designers can create custom applications via the open application programming interface (API) and thresholds can be set for alerts and alarms based on specific uses and mission profiles.
ePropelled electronic engine starters are available in two sizes: 3000 W and 6000 W.
ELECTRIC PROPULSION SYSTEMS
Propulsion Motors
Frameless stators and rotors are ideal for applications requiring high power in a compact form factor. They are engineered to provide high performance, long life, and simple installation with cooling and efficiency being key.
The propulsion motors (PMs) are compact and lightweight, while delivering specific power of up to 4 kW/kg. They can be paired with the intelligent air motor controllers or electronic speed controllers for the smartest onboard electrical propulsion system in the industry.
ePropelled propulsion motors are available in a wide range of sizes and power: from continuous power of 750 W to 12 kW.
Intelligent Air Motor Controllers
ePropelled intelligent air motor controllers (iAMCs) are the most innovative electronic speed controllers (ESCs) on the market, designed to enable advanced electric propulsion systems for the most demanding applications.
They are designed to:
- be lightweight with outstanding power density
- transform DC input voltage into a 3-phase AC output voltage
- sense minute changes in the motor’s direction, acceleration, and other parameters, and then automatically adapt to them for optimized stability and control precision
The iAMCs are available in a wide range of sizes and power.
ABOUT EPROPELLED:
ePropelled’s electric propulsion system combine electric motors with outstanding thrust to weight with the smartest motor controllers with power outputs ideally suited for the commercial, security and defense applications. Their unique cooling technology allows their motors to operate longer and in thinner air at higher altitudes.
Call +1 (810) 441-1457 or Email: bob@uavpropulsiontech.com for cost or delivery.
