Torque motors OSWALD Elektromotoren GmbH www.oswald.de - eMail: [email protected] - Telefax: ++49 9371 9719-50

Technical data series TF Technische Daten Baureihe TF Power and torque characteristic Leistungs- und Drehmomentdiagramm I Base speed range 1) Field weakening speed on motortyp and converter qualities 2) maximum mechanical speed 2) maximale mechanische Drehzahl Ratings for continuous operation (These data may be changed) * Rated voltage may vary between 330V and 360V depending on ** other ratings of speed (rpm) and power are optional *** current depends on rated voltage (>400V) Bemessungswerte fur S1 Dauerbetrieb (Anderungen vorbehalten) * Bemessungsspannung variiert wicklungsbedingt je Typ zwischen...

Torque motors in flanged housings hollow shaft solid shaft glatt / Passfeder Varies due to customised design) high speed niedrirje Drehzahl hohe Drehzahl hohe Drehzahl: hohe Drehzahl: DW: Water connection TF13 through TF26: 1/2 inch The number of fastening bolts may vary, "Delivery with enhanced housing only; dimensions for assembly to be specified customized and individual. Die Anzahl der Befestigungsschrauben kann variieren, *nur lieferbar mit verstarkter Gehauseausfuhrung; Anschlussmafte werden ndividuell festgelegt.

General description Design, Bearing - Torque motor = permanent magnet motor, annular geometry with hollow shaft and rare-earth magnets - direct drive, high torque at low speed (no need of gear boxes) - features: compact, robust, low-maintenance, no wear, no mechanical clearance, low noise, low cost, motor with excellent control properties, technically comparable with synchron servomotors - bearings are part of motor or part of customer’s machine, axial self-aligning roller bearings are optional Feedback systems / Brakes / Gears Depending on the frequency inverter and customer demands the rotor...