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Dynamometer World Ltd supply the SAJ range of eddy current dynamometers.

SE Range of SAJ Air Gap Eddy Current Dynamometers is for testing engines from 10 kW to 720 kW capacity. The rugged design of the power absorbing system ensures a long operating life, even in the most demanding production and endurance testing environments. All SAJ dynamometers supplied through Dynamometer World Ltd carry a full 12 month parts and labour warranty. See further details below.

• Standard Features.
• High Accuracy strain gauge loadcell for Torque measurement.
• Precise Control even at low loads and rapid changes in demands.
• Bi-directional operation.
• Low Inertia rotor.
• Balanced high rigidity shaft assembly on precision bearings ensures smooth operation.
• Twin silicon rubber encapsulated energising coils, with central ventilation ensures High Reliability in extreme conditions.
• Electroless nickel plating of cooling passages ensures corrosion free operation.
• 'O' ring pipe connection to minimize error in torque calibration due to variation in water supply pressure.
• Oil Injected half couplings supported by deep groove ball bearings ensures easy maintenance.

Q. Why do these dynamometers resemble the Froude Hofmann range of Dynamometers?
A. From 1983 to 1997 SAJ were involved in a joint venture during which the technology was transffered alongwith Intellectual property Rights (IPR) for manufacturing Water Cooled Air Gap Eddy Current Dynamometers as well as Pressure Controlled Hydraulic Dynamometers & other Test Bed Accessories.

After 1997, SAJ is completely INDIAN owned company with excellent Electro-Mechanical manufacturing capabilities for production of Dynamometers & complete Engine Test Bed System. Dynamometer World Ltd can supply and support all Eddy Current & Pressure Controlled Dynamometers equivalent to Froude made AG & F series Dynamometers.

As agents for SAJ Dynamometer World Ltd ensures that all SAJ products are equivalent to Froude Hofmann named products. All SAJ products purchased through us are tested and covered by our own individual 12 month parts and labour warranty. This warranty is valid in the UK, EU and USA and subject to the prevailing legal regulations.  

Download SAJ catalogue.