DC Servo Motors ServoDisc JR... series
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===== • Rugged housing protects against - harsh environments g|g§ • Compact axial lengths J^ggf • Highest torque / weight ratio possible f=™ /n a high performance dc servo motor - • Mechanical time constants of 5 ... 10 ms =§II§f • Zero cogging for smooth operation gfiflf • Available with tacho, optical encoder, failsafe brake and precision gearhead.

3. Intrinsic Motor Constants 3.3 Viscous damping constant kD 3.4 Speed regulation at const, voltage kn 3.5 Average friction torque Mr. 3.9 Mechanical time constant Tm 3.10 Electrical time constant Tc. 4.2 Time const, housing-ambient (5) 4.5 Temperatur coeff. of back E.M.F. 4.6 Max. cont. armature temperatur 5.1 Number of magnet poles 2p pes 5.2 Number of commutator bars z pes 5.3 Admitted shaft load, ) radial FR N 5.4 Admitted shaft load, ) axial FA N 5.5 Weight (mass), without extensions m kg 5.6 Weight (mass), with tachogenerator m kg 1) for D.C. current with formfactor 7,05, uncooled...

(!) Additionei details about encoders Motor order number (example) Motor with tach and encoder

Built-in brake and encoder on request. Information mentioned in this leaflet is given only for indication and may be amended without notice. Printed Motors GmbH Printed Motors MOTION TECHNOLOGIES