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EDDY CURRENT DYNAMOMETER FOR FARM MACHINERY ENGINE TESTING

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An eddy current dynamometer is widely used in farm machinery engine testing centers for evaluating engine performance and efficiency under controlled conditions. Its key applications include:

Primary Uses in Engine Testing:

  1. Power and Torque Measurement – It accurately measures engine power output and torque characteristics at different loads, helping assess performance.
  2. Efficiency Testing – By analyzing fuel consumption and engine output, it aids in optimizing efficiency and reducing operational costs in agricultural machinery.
  3. Durability & Endurance Testing – Engines are subjected to prolonged testing to ensure reliability and durability under varying farm conditions.
  4. Emission Analysis – Helps in evaluating emissions and ensuring compliance with environmental regulations.
  5. Load Simulation – It creates realistic working conditions by applying different loads to the engine, simulating field operations like plowing or harvesting.
  6. Calibration & Fine-Tuning – Assists in calibrating fuel injection systems, air intake, and other parameters for optimal engine performance.
  7. Comparative Testing – Enables comparisons between different engine models or configurations to identify the best option for specific farming needs.

Eddy Current Dynamometers Are Ideal, for:

  • High Accuracy: Provides precise and consistent measurements.
  • Non-Contact Load Application: Uses electromagnetic forces to apply load without mechanical friction, reducing wear.
  • Quick Response Time: Instant load adjustment allows dynamic performance evaluations.

Availability:In Stock

Category:

EDDY CURRENT DYNAMOMETER

The dry gap computer compatible AG series SAJ Dynamometers offer wide range of Eddy current machines having capacities from 5kW to 720 kW for testing engine for Agricultural equipment, Commercial Transport Vehicles, Marine Engine and/or other special purpose engines. The precision strain gauge load cell torque measurement system provides high accuracy torque measurement for exacting test development applications. The rugged design of the power absorbing system ensures a long working life, even in the most demanding production and endurance testing environments. This long life is further enhanced by the electroless nickel plating of critical components in contact with the cooling water.

We draft plant layout, design test facility, construct structural facilities, do engineering-procurement-supply of equipment, standard accessories, optional equipment as per design requirement, mobilize to site, execute installation, commissioning and testing of functional compliance, training and knowledge transfer to local people for safe operation and maintenance, providing professional support for repair, services and undertake Maintenance Contract.

CONCEPTUAL DESIGN:

Scope of supply shall include;

  • Eddy current dynamometer
  • Water Inlet
  • Dynamometer Calibration Kit
  • Dynamometer Mounting
  • Digital Controller Model Excel Y
  • Instrumentation Kit consists of: 24 channel DAQ, PT 100 sensors, Cr-Al Sensor thermocouple, Pressure sensor, RH sensor, Transducer Box, Cable Tray, Cable Channel, Spares
  • Test Cycle Automation system consists of: Software (DCATS) + Latest Comm. PC + Printer A4 + UPS + Table only.
  • Erection & Commissioning activities: Un-loading/Loading, Cables laying in trenches, Piping Work, Commissioning of the Equipment,
  • Excluding: Any form of civil, foundation and structural works, RoW, Government approvals,  Electricity and water/drain sources must be available nearby test rig, Forklift, Crane, Palletizer, other handling equipment.

TECHNICAL DATA

  • Max. Power: 5 kW – 720 kW
  • Max. Torque: 30 – 4500 Nm
  • Max. Speed: 12000 – 3750 rpm
  • Inertia: 0.002 – 4.43 kg-m2
  • Coupling: Keyed Coupling / Oil Injected Coupling
  • Torque accuracy: +/- 0.25% of dyno rated torque capacity
  • Speed accuracy: +/- 1 rpm (Digital) ; +/- 1.5% FSD (Analogue)
  • Water supply max. outlet temperature: 80 deg. C
  • Water Acidity: pH 7.4 – 8.4
  • Water Filtration:400 micron max.
  • Water Suspended Particles: 1000 ppm max.
  • Water Min. flow required: 10 – 470 Ltr. / min
  • Water Min. main supply pressure: 1.6 – 2.7 kg/cm2
  • Energizing coil voltage: 60 – 165 V
  • Excitation Voltage: 10 VDC
  • Maximum current: 5 A
  • Operating Temperature: -10 to 60 deg. C
  • Max. Humidity: 90% RH
  • Machine Weight: Approx., 80 kg to 4000 kg

TEST BED ACCESSORIES

  • Drive Shaft with guard – SAE 1600 / 1700
  • Adapter plate kit used between cardon shaft and engine flywheel
  • Base kit – Engine mount test bed, throttle actuator
  • Engine cart- Handling trolley, Cranking DC rectifier
  • Cooling column and water circulation system- cooling tower, sump tank, pump, piping
  • Servo Engine Motorized Throttle Actuator
  • Gravimetric / Coriolis Fuel Consumption Measuring unit
  • Engine Fuel Conditioning Unit
  • Engine Coolant Conditioning Unit
  • Universal Engine Mounting Test Bed
  • Charge Air Cooler Unit
  • Engine Stand / Handling System
  • Intake Air Conditioning System
  • Exhaust Back pressure Adjustment Valve
  • De-scaling unit
  • Engine Starting system
  • Engine Running-in motor arrangement
  • Oil conditioning unit
  • Oil injection unit
  • Cardon shaft docking system
  • Torsional resilient couplings / Cardon shafts
  • Intake air restriction control valve
  • In-cell display panel
  • Quick change couplings
  • Exhaust docking system
  • Engine shut down actuator
  • Blow-by meter
  • Turn-table arrangement
  • Air flow meter
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