Overview
The energy and power sector — encompassing thermal power, hydroelectric, wind, solar, and nuclear — relies on force, torque, and pressure measurement for equipment manufacturing, installation testing, and operational monitoring.
JRAGRAU provides specialized sensors and testing solutions for turbine manufacturers, power plant operators, and renewable energy equipment producers across India. Our rotary torque sensors measure efficiency on generator test stands, while our load cells monitor cable tension, structural loads, and lifting operations during installation and maintenance.
From manufacturing floor to power plant floor, JRAGRAU instruments deliver the measurement reliability that energy infrastructure demands.
Turbine & Generator Testing
Performance testing of turbines and generators requires accurate torque and power measurement on rotating shafts:
Rotary torque measurement — JRAGRAU rotary torque sensors with wireless telemetry measure shaft torque on motor and generator test stands, supporting efficiency calculations at speeds up to 10,000 RPM.
Reaction torque measurement — For static torque verification during assembly and maintenance, our reaction torque sensors provide high-accuracy measurement without shaft rotation.
Bearing performance — Our Axial & Radial Play Testing Machines verify bearing tolerances in rotating machinery, ensuring proper fit and alignment.
Our torque sensors are available in ranges from 0.1 Nm to 10,000 Nm, covering everything from small motor test stands to large industrial turbine verification.
Need a Custom Solution?
We design application-specific measurement and testing solutions for the energy & power sector.
Structural & Cable Monitoring
Energy infrastructure — transmission towers, wind turbines, solar mounting structures, and pipeline supports — requires ongoing structural monitoring:
Cable tension monitoring — S-Type and compression load cells measure guy wire and stay cable tension on transmission towers and wind turbine structures.
Foundation monitoring — Compression load cells verify anchor bolt preload and foundation loads during installation.
Pipeline force monitoring — Load cells and pressure sensors monitor forces on pipeline supports, expansion joints, and valve actuators.
Lifting and installation — Crane load cells provide overload protection and load verification during heavy equipment installation at power plants.
JRAGRAU sensors are built for long-term outdoor deployment with IP67 protection and temperature-compensated operation.
Relevant Standards
Rotating electrical machines testing
Wind turbine design and testing
Testing machine verification
Torque wrench calibration
