Standard blocks, configured for your mission
Every block in our catalog covers a published range of performance through parameters and options, not design changes. Inside that range, your mission is a configuration.
Explore the propulsion lineup.
01
Nexus
Nexus
02
Micro R³
Micro
03
Nano R³
Nano
Micro R³Complete FEEP propulsion in one block for 50–150 kg satellites: up to 26,000 Ns total impulse at 1 mN nominal thrust. |
Nano R³Complete FEEP propulsion in one block for satellites below 75 kg: up to 5,300 Ns total impulse at 350 µN nominal thrust. |
|
|---|---|---|
| Dynamic Thrust Range | 0.5 - 1 mN Need more thrust? | 150-350 µN Need more thrust? |
| Power at Nominal Thrust | 110 W incl. neutralizer |
45 W incl. neutralizer |
| Specific Impulse | 2,700–2,930 s |
2,500–2,960 s |
| Propellant Mass | 1.25 kg |
215 g +- 2% |
| Total Impulse | 26 kNs at 1 mN |
5,300 Ns at 350 µN |
| Outside Dimensions |
|
|
| Mass (Dry/Wet) | 2.7 kg / 3.95 kg (Including PPU) | <1280 / <1500 g |
| Hot Standby Power | 12 - 18 W | 4 - 7 W |
| Total System Power | 64 - 120 W at Thrust Range Need more power? | 30 - 50 W Need more power? |
| Command Interface | RS422 / RS485 | RS422 / RS485 |
| Supply Voltage | 28 V | 12 V |
| Data Sheet Download | Download Data Sheet | Download Data Sheet |
Quality and Precision
We refine every detail to ensure extraordinary quality at every stage
Incoming Inspection
Our automated incoming inspection streamlines throughput with 100% part verification. Fast issue reporting links directly to suppliers, keeping everything compliant, efficient, and launch-ready.
Emitter Production
The core component of Enpulsion’s IFM technology, our emitters are precision-crafted from incoming parts. Advanced parallel batch manufacturing with synchronized inspections ensures efficiency, consistency, and seamless production flow.
Propellant Loading
Next, we load each emitter with propellant, following the same high-efficiency scaling approach, using a precise vacuum process to ensure optimal performance while maintaining seamless production flow.
Emitter Characterization
In this step, semi-finished emitters undergo an initial characterization in vacuum facilities. We use batch testing and automated scripts to streamline the process, reducing chamber evacuation times and maximizing efficiency.
Scanning & Pre-Selection
We use advanced topology scanning to characterize emitters, leveraging predictive statistical models that optimize selection and quickly identify emitters that fall short of our rigorous performance standards.
Final Assembly
Selected emitters and preassembled components are stored, ready for final thruster assembly. Each order kicks off a rapid, Kanban-based process, which produces fully assembled thrusters in just hours.
Thermal Acceptance Testing
After final assembly, thrusters undergo rigorous acceptance testing according to the block's standard acceptance test procedure; additional tests are available as an option. Batch testing ensures efficiency without compromising timelines or precision.
Vibration Testing
Assembled thrusters undergo vibration testing, conducted in parallel with thermal acceptance testing to maximize efficiency while ensuring they meet our established performance standards.
Functional Acceptance
Thrusters undergo final functional firing tests in vacuum facilities, with digitalized reporting and agile workflows ensuring swift decisions and rapid replacement for major non-conformances.
Final Inspection & Shipping
Final inspection, packaging, and shipping follow a streamlined, flexible process optimized based on customer input. Close collaboration with our logistics partners enables fast turnaround and timely delivery.
Industrial Capabilities
Our blocks deliver precise, adjustable thrust within published ranges, from a solid propellant that is safe to handle and pre-filled for launch.
Indium-Powered Propulsion
Safe, Compact Metal Propellant
An inert metal propellant produced at an industrial scale, Indium is compact, safe, and pre-filled for easy deployment. No special authorizations, pressurized tanks, or costly fueling required.
Learn More
Configurable Within a Range
Standard Blocks
Each block covers a published range through parameters and options. Because we deliver from designs already in production, lead times stay short.
Robust by Design
Backed by Heritage
Designed to tolerate handling, integration and operation beyond the nominal, and built on the heritage of 280+ Enpulsion propulsion systems in space.
Configured for Mission Success
Learn how FEEP technology transforms propulsion with precision
Talk to an Expert
Talk to an expert about configuring your mission's mobility
György Biró
Global Director of Strategic Business Development and Sales
