280.001 Oswald TF Torque Motors and Ring Generators

For large torque at low speeds

Oswald TF Torque Motors and Ring Generators (Click image to enlarge)

Direct electric drive, large maximum torque, low rated speed, large hollow shaft, extremely low noise, no rotor losses. Contact us to adapt the electrical and mechanical design to your specific requirements.

PDF Data Sheet: Oswald TF Torque Motors and Ring Generators (280.001)

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Features • Direct electric drive
• Large maximum torque
• Low rated speed
• Large hollow shaft
• Extremely low noise
• No rotor losses
• With NdFeB magnets
• Without reduction gear, no play at direction reversal
• Optional integrated planetary gear
• Optional integrated axial thrust bearing

Features of Oswald Motors • Compact, robust, high force density
• Maintenance-free or low maintenance
• Low inertia, dynamical
• Long life
• Made in Germany

Technical Specifications • Torque: 100-120,000 Nm
• Power: 5-2000 kW
• Speed: up to 3000 rpm
• Cooling: fluid
• Protection class: IP54

Design • Torque motor: permanent magnet motor, annular geometry with hollow shaft and rare-earth magnets
• Direct drive, high torque at low speed (no need for gearboxes)
• Features: compact, robust, low-maintenance, low cost, motor with excellent control properties, technically comparable with synchronous servomotors
• Bearings are part of motor or part of the customer's machine, axial self-aligning rolelr bearings are optional

Feedback Systems / Brakes / GearsDepending on the frequency inverter and customer demands the rotor position and/or the motor speed have to be determined with suitable feedback systems. Following mounting solutions are available: Hollow shaft encoder, excentrical mounting with belt, encoder mounting on machine parts on site and mounting central on NDE. Also possible is also the mounting of brakes and gears.

Cooling Systems • Standard: liquid cooled motor (copper coolant circuit)
• Anti-corrosion protection is not required, filtering of particles larger than 100micro-m
• Condensation of water should be avoided
• Inlet temperature of the coolant: 25Â°C nominal. (power level must be reduced at higher temperatures)
• Flow rate of cooling water, water pressure and the pipe fittings according to the table or the nameplate

For more information regarding this item (Oswald TF Torque Motors and Ring Generators) or other items, fill out the form below or contact our office directly:

Telephone: 815-962-5600
Fax: 815-962-4600
Location: 304 North Main St, Suite 104, Rockford, IL 61101-1101 USA
Email: infο@ΤΑCRοckfοrd.cοm

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280.001

Oswald TF Torque Motors and Ring Generators