AIE UK

125CS – 20 BHP

125CS – 20BHP – Wankel Rotary Engine

The world-class 125CS engine gives you an unsurpassed power to weight ratio while delivering a low cost of ownership. Lightweight, efficient and featuring patented cooling technology, AIE precision engines are clean and reliable, meaning fewer repairs and a longer life.

125CS-20BHP Wankel rotary engine for small medium tactical UAVs
Weight Engine Core Weight 15.4 lb (7 kg)
Power Engine Power Output 20 bhp (15 kW)
Fuel Type Fuel Type AVGAS/Gasoline Heavy Fuels
TBO Time Between Overhaul 500+ hrs
Cooling Cooling System Liquid-Cooled Patented SPARCS
SFC Fuel Consumption 0.51 - 0.57 lb/bhp/hr (310 - 350 g/kWh)
With a wide range of practical applications, our market-leading rotary engines offer a wide range of benefits and are backed by over 80 years' knowledge and experience. Keep reading to find out more about the 125CS engine and some of its applications. Or, to find out how we can help you, call AIE today on +44 1543 420700.

Key Benefits

  • Clean and Compact
  • Multi-fuel
  • Low vibration
  • Long endurance
  • Few moving parts
  • High power-to-weight
  • Low total cost of ownership
  • Revolutionary cooling system

STUNNING PERFORMANCE

When you choose AIE you don't just get a world-class engine. With decades of experience you'll also get the insight and expertise of a team of global experts in the application of rotary engines. We design, build, test and manufacture all engines at our state-of-the-art facility in the UK. With tight controls, the highest quality standards and sector specialists overseeing your project you are guaranteed a high quality job from real experts.

THE PERFECT SMALL ENGINE

The 125CS is a compact, lightweight engine that delivers an unsurpassed to weight ratio. Our patented Compact SPARCS technology helps the engine to operate cleanly and more efficiently and makes the engine last longer - all resulting in cost savings for you. And, with more power from a lighter engine, you'll get increased payload capacity, improved endurance and increased climb capacity in aerospace applications.

A WORLD-CLASS ENGINE FOR UAV AND RANGE EXTENDER APPLICATIONS

Generating market leading power from a small and compact unit the 125CS is easy to integrate into a range of vehicles. This makes it perfect for:

automotive

Automotive

  • Electric Range Extenders
  • Unmanned Ground Vehicles
  • Propulsion for Small Vehicles
aerospace

Aerospace

  • Hybrid propulsion & APUs
  • Small-Medium Tactical UAVs
  • Vertical Take-off/Landing (VTOL) Platforms
marine

Marine

  • Hybrid Watercraft
  • Auxiliary Power Units
  • Unmanned Surface Vehicles

SPECIFICATIONS

Engine Type Single Rotor
Displacement 7.6 cu in (125cc)
Torque 14 lb/ft @ 8000 rpm
Compression Ratio 9.6:1
Fuel Type AVGAS / Gasoline / Heavy Fuels
Power Output 20 bhp (15 kW)
Weight 15.4 lb (7 kg) Core Weight
Fuel Consumption 0.51 - 0.57 lbs/bhp/hr (310 - 350 g/kWh)
Cooling Liquid Cooled Patented SPARCS
Ignition System Single Spark Plug / CDI
Generator Optional
Engine Control System Full Electronic Engine Management
Oil System Digitally Optimized Lubrication
Configuration Pusher / Tractor
TRL/MRL Level 6/6
power-torque-125CS

ENGINE DIMENSIONS

125CS Dimensions
Company

ACCREDITATION

You want your engineering partner to offer products of an exceptional standard. That is why AIE operates a controlled Quality Management System which meets stringent ISO 9001:2008 standards.

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VIDEOS

VIDEOS

Watch our world-class technology in action. Click to see our engines undergoing rigorous testing and to watch how they perform under tough conditions.

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Contact

Get in touch

If you have any queries or would like to book a free no obligation initial consultation please either call +44 (0) 1543 420700 or fill in your contact details below to send an e-mail.

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