CR Systems

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High Performance Electric Propulsion Systems for Uncrewed and Autonomous Platforms United States of America
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CR Systems

High Performance Electric Propulsion Systems for Uncrewed and Autonomous Platforms

CR Systems is a U.S.-based developer and manufacturer of NDAA-compliant electric propulsion systems for drones, unmanned vehicles and autonomous platforms. The company’s comprehensive product portfolio and custom solutions address a wide range of requirements, from compact FPV drones and Group 1 UAS through to Group 4 aircraft, heavy-lift UAVs and cargo delivery platforms.

CR Systems Off-the-Shelf Propulsion Solutions Offering production-ready motors, innovative patented counter-rotational technology, and bespoke engineering services, CR Systems’ solutions are ideal for production UAV programs requiring scalable and secure supply chains and domestic alternatives to foreign-made components. They are also highly suited to custom UAV development and R&D programs.

Off-the-Shelf Electric Propulsion Systems

Production-ready UAV motors for rapid integration and scalable manufacturing requirements

CR Systems offers a broad selection of fully tested, production-ready single-axis UAV motors that can be integrated into a wide range of prototype and production UAV platforms. The catalog supports the propulsion requirements of everything from small multirotor and Group 1 systems through to large heavy-lift and autonomous cargo drones.

CR Systems NDAA-Compliant Electric Propulsion

Multiple winding, KV and other options are available across individual motor architectures, giving OEMs and system integrators a comprehensive selection of electrical and mechanical characteristics. All motors are thoroughly tested to ensure the utmost in efficiency, durability, and reliability.

All CR Systems are NDAA-compliant, providing manufacturers, government agencies and other clients with robust solutions that enhance national security and supply chain integrity. Off-the-shelf availability supports accelerated development cycles and urgent program requirements, while ensuring that components are available for the entire duration of the platform lifecycle.

The CR Systems UAV motor catalog includes solutions that cover a wide range of specifications:

Motor velocity constant: 38 to 1,300 RPM/V
Voltage: 18 to 96 V
Battery configurations: 6S to 24S
Max continuous current: 9 to 112 A (180 seconds)
Max continuous power: 233 to 10,957 W (180 seconds)
Max power density: 1.94 to 10.38 W/g
Motor diameter: 28 to 157 mm
Motor length: 20 to 92.5 mm
Motor weight: 50 to 4,408 g
Compatible propeller size: 7 to 57 inches

View the entire catalogue with detailed specifications for each motor

Custom Propulsion & Electromagnetic Engineering

Mission-specific motor development from initial concept to production

CR Systems develops custom propulsion and electromagnetic solutions for platforms with requirements that cannot be met by existing COTS motor configurations. The company can provide custom windings, modify existing motor architectures or design new motors from the ground up. CR Systems’ engineering capabilities also extend beyond propulsion, covering robotics, wheel drives, generators, servo systems, and precision automation.

The engineering team works directly with platform manufacturers, integrators and development teams to address specific mission profiles, payloads and operating environments, tailoring each solution to your exact requirements. As a trusted engineering partner, CR Systems can take care of the entire project lifecycle from initial design and prototyping through to production engineering.

To explore custom engineering solutions, contact CR Systems today.

Electric Propulsion for Ground & Marine Robotic Platforms

In addition to UAS, CR Systems’ propulsion technology is also highly suited to UGVs (unmanned ground vehicles, USVs (uncrewed surface vessels) and UUVs (unmanned underwater vehicles). Custom motor architectures can be developed to meet the specific performance, environmental and integration requirements of these platforms.

CR Systems Electric Propulsion for Ground & Marine Robotic Platforms

Power Your Next Autonomous Platform

Discover high-performance electric propulsion systems engineered for reliability, efficiency, and mission success across uncrewed and autonomous platforms.

Products

Off-the-Shelf Electric Propulsion Systems
Off-the-Shelf Electric Propulsion Systems

Production-ready UAV motors for rapid integration and scalable manufacturing requirements

Regional Offices & Locations
Headquartered in California United States of America 11282 Pyrites Way, Gold River, CA 95670 +1 (650) 398-0725 Contact Contact Website
Advancing Unmanned Systems Through Strategic Collaboration UST works with major OEMs to foster collaboration and increase engagement with SMEs, to accelerate innovation and drive unmanned systems capabilities forward.