WB Series | Eddy-Current Dynamometers

Industrial brakes

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“ MAGTROL offers 3 types of dynamometer brakes to absorb load: Hysteresis (HD Series), Eddy-Current (WBSeries) and Magnetic Powder (PBSeries). Each type of Dynamometer has advantages and limitations and choosing the correct one will depend largely on the type of testing to be performed. With over 50 standard models to choose from, Magtrol Sales professionals are readily available to assist in selecting the proper Dynamometer to meet your testing needs. ”

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Presentation

Eddy-Current Brake Dynamometers (WBSeries) are ideal for applications requiring high speeds and also when operating in the middle to high power range. Eddy-Current Brakes provide increasing torque as the speed increases, reaching peak torque at rated speed. The dynamometers have low inertia as a result of small rotor diameter. Brake cooling is provided by a water circulation system, which passes inside the stator to dissipate heat generated by the braking, providing high continuous power ratings (max. 140 kW). WBSeries Dynamometers integrate a torque measuring system with an accuracy ratings of ±0.3% to ±0.5% full scale, depending on size and system configuration.

Technical features

13 Models with Maximum Torque from 300mN·m to 560N·m (42oz·in to 413lb·ft) Braking Power: from 500W to 140kW Stable Braking Torque, without Shock Low Moment of Inertia Low Residual Torque Operating Direction CW / CCW Braking Torque Measurement Integrated High Rotational Speed Integrated Optical Speed Sensor Special designs available upon request

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