DC Tachogenerators

RFQ Description

DC Tachogenerators give you accurate DC Voltage output proportional to speed of its mover. They are widely used in applications for feedback and display purposes. Principle of operation The DC Tachogenerator is a speed transducer, which develops DC voltage proportional to speed of the motor connected to it. Permanent Magnetic field eliminates the need of external excitation and offers extremely reliable and stable outputs. The accuracy of the tachogenerator decides the maximum accuracy of speed of the controlled machine. Specifications: Current: Up to 200 mA Speeds: Up to 10000 rpm Voltages: 4V to 200 V / 1000 rpm Standard OptionalTemperature Compensation Terminal Box / Connector Foot Mounting Extended Shaft Standard Features Compact and Light Weight and can substitute a range of imported / indigenous tachos High Linearity Low Ripple High Stability and Extreme Reliability in Hostile Industrial Environments DTD4000 SpecificationO/P Voltage 50 V / 1000 RPMCurrent (max.) 70mASpeed (max.) 4000 RPMLinearity Error 1%Ripple Content 1%Armature Resistance At (25 degree C) 85ohmClass of Insulation F Protection Totally Enclosed Mounting Flange Carbon Brush Silver Graphite 4.5*4.5*15Moment of Inertia 40gm/sq.cmWeight (Flange) 2.5KgWeight (Foot) 2.8Kg tacho NdFeB magnets