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Commitment to Quality
Aerospace-grade standards
A Propulsion Technology Company
S R Aerospace Solutions is a propulsion technology company engineering pure Monolithic Carbon Fibre (no foam core) propellers, thermal-optimized brushless DC motors, and integrated UAV propulsion architectures.
Designed to operate seamlessly under extreme environments (–40°C to 120°C) with built-in passive de-icing and anti-corrosion, all our hardware is bench-tested at 3,000 ft MSL in Bengaluru (28°C ambient). Through our Hardware-as-a-Service (HaaS) model, you can rent or buy our CSIR-NAL certified propulsion stacks with zero CAPEX and full engineering support.
Propulsion Assembly
S R Aerospace Tech Lab
2022
ESTABLISHED
Premium Aerospace Hardware
Carbon fiber propellers and propulsion systems engineered for reliability, efficiency, and performance across demanding missions.
Rent Premium Hardware.
No Capital Lock-In.
Our HaaS platform eliminates the burden of upfront hardware costs. Access certified aerospace-grade propellers and motors on-demand, with flexible rental periods, engineering support, and the option to extend or buy out at any time.
- Zero upfront CAPEX — rent premium hardware on-demand
- Flexible 30-day rental periods with extension & buyout options
- Engineering-backed support throughout your rental lifecycle
- Scale fleet size up or down as mission demands change
Industries We Serve
Next-Generation Propulsion Architectures
We're developing three interconnected technology pillars focused on thermal efficiency, manufacturing repeatability, and hydrogen integration — built for real-world aerospace demands.
Thermal-Optimized BLDC / PMSM
Air-cooled SRM series electric motors built to minimize intrinsic heat generation — enabling sustained high-load duty cycles without thermal degradation.
- Power density optimized design
- Custom windings (SRM 1090 to 16040)
- Proven at 3,000 ft MSL Bengaluru
Monolithic CFRP & Manufacturing
Our pure monolithic carbon fibre construction eliminates foam cores to completely prevent delamination, moisture ingress, and structural flex under extreme operating conditions.
- Pure T800 Carbon Fibre prepreg
- >384 MPa tensile strength
- Environmental range: –40°C to 120°C
Hydrogen Fuel Cell Architecture
We design lightweight balance-of-plant solutions that package fuel cell subsystems compactly — enabling practical, highly optimized long-endurance flights.
- Integrated balance-of-plant system
- Optimized hybrid fuel cell thermal control
- Unmatched UAV flight hour multipliers
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