Legion Brothers Obsessed with innovations

Engineering test rigs · Bangalore, India

We design and build the test rigs engineers learn and research on.

Computerized IC engine, Open ECU, refrigeration, heat transfer and turbine rigs for engineering colleges and R&D labs — built in-house, instrumented end to end.

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Cylinder pressure (bar) vs crank angle
Peak pressure
50 bar at +12°
IMEP
5.8 bar
Indicated power
4.0 kW
Max rise rate
1.3 bar/°
Fired (yellow) and motored (grey) pressure from a single-cylinder diesel model at 1500 rpm. Our combustion analysis rigs record these traces every cycle. How to read them

What we build

Five families of computerized rigs, each designed, fabricated and instrumented in our Bangalore workshop.

From base frame to data acquisition, under one roof

Legion Brothers designs, manufactures and supports engineering and technology-based test rigs and research equipment, offering high-quality, moderately priced and technically advanced products.

About Legion Brothers
Built in-house
Design, fabrication, instrumentation and software under one roof.
Research-grade instrumentation
Load cells, combustion pressure sensors, crank-angle encoders and PC-based data acquisition.
Teaching ready
Comprehensive teaching manuals and a wide range of experiments with every rig.
Supported
Three-year warranty, installation and commissioning support.

A few of our rigs

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Supplied to

Our rigs run in laboratories at India's leading technical institutes.

23+ IITs

  • IIT Kharagpur
  • IIT Bombay
  • IIT Madras
  • IIT Kanpur
  • IIT Delhi
  • IIT Guwahati
  • and more

31+ NITs

  • NIT Tiruchirappalli
  • NIT Karnataka, Surathkal
  • NIT Warangal
  • NIT Rourkela
  • NIT Calicut
  • NIT Allahabad (MNNIT)
  • and more

See the full list

Setting up or upgrading a lab?

Tell us which experiments you need to run and we'll recommend a configuration and send a quotation with datasheets.

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