Brushless DC electric servo-motor
max. 1 Nm, max. 30 000 rpm | HLM 1660
ENGEL
- slim design -
Motor series HLM 1660 peak torque 1,0 Nm with brushless pancake-resolver
Motor design:
The High-Power Three-phase synchronous Motors of series HLM 1660 are fitted with a
3-phase concentrated stator-winding system. The 4-pole rotor-magnet system is made
of high-grade Neodymium Iron Boron.
The motors have a sinusoidal Back EMF.
The position information of the rotor, a required tacho voltage and pulses for a closed
loop position control will be generated using the integrated brushless pancake-resolver.
To avoid thermal overload a PTC resistor is embedded in the stator winding.
Features:
High acceleration because of small moments of inertia
Large peak torques because of high allowable pulse currents
Increased maximum speed because of reduced no-load losses
Decreased cogging effects achieved by system improvement
Maintenance-free operation due to brushless design - mechanical life cycle only depends on bearing and its lubrication
High overload range due to high thermal time constant and good dissipation of the power-losses occurred in the stator
The extremely slim design allowing excellent peak torque capabilities in a motor housing with very small diameter
Sinusoidal Back EMF
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