EC frameless DT
The EC frameless DT motor range offers high torque density and dynamics combined with excellent energy efficiency. The compact design with a generously sized hollow shaft provides great design freedom for integration. An additional mounting flange simplifies installation and removal, while optimized heat dissipation is supported by additional seal- ing compound. For maximum compactness and reliability, maxon can integrate the motor directly into customer-specific housings.
Key data Motor ∅ Motor length
42 … 90 mm 18 … 43 mm 110 … 680 W
Power
Nominal torque Max. permissible speed
up to 3590 mNm up to 15 000 rpm
Optional: Integrated encoder with commutation signal for a high degree of positioning accuracy. Rotors and stators are delivered in pairs.
Rotor optimized for minimum rotor inertia with maximum hollow shaft.
NTC sensors directly at the winding head guarantee optimal temperature monitoring.
Optional: Potted stator with heat- conducting sealing compound in the mounting flange, for optimized heat transfer and extremely easy integration into the customer application.
→ Top torque density → Short length, with large hollow shaft → Excellent heat dissipation → Outstanding energy efficiency → Low cogging torque
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