Excitation Rated voltage tolerance Direction of rotation Polarity, terminal connections No. of poles Brushes per machine Harmonic voltage 2U~eff permanent ±1% reversible dependent on rotation 2 2 pairs Quality AG 35 Dimensions 3x5x12 «» 3%ofrom 100 up to 3000 r/min. from up to 100 r/min. approx. 1% at a power available approx. 0,1 W compensated magnet system ±3%oper 10K uncompensated magnet system Reversing error Insulation Winding test Repeat test Moment of inertia approx. Weight approx. at a power available approx. 0,1 W/ 1000 temperature range up to + 100 °C ± 2%o Class B 1000 V by manufacturer max. 800 V 0,440 kgcm2 2.5 kg Attachments All tachos can be fitted at NDE with pulse generator, centrifugal switch, angle encoders, speed monitors, etc. Preferred voltages Johannes Hiibner Fabrik elektrischer Maschinen GmbH 35394 GieBen SiemensstraBe 7 Tel. (0641) 79 69-0 • Fax (0641) 73645 Ttx 6419027-huebn. Telex 0482907