D.C. MOTOR BRIDGE COIL DRIVER
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D.C. motor bridge coil driver
An H-type motor bridge coil driver circuit is implemented with an electronic switch in each leg segment of an H-shaped circuit, this bridge circuit
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DC brushless voice-coil vibration motor
DC brushless voice-coil vibration motor
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DC brushless voice-coil vibration motor
DC brushless voice-coil vibration motor
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METHOD FOR ESTIMATING DC MOTOR COIL TEMPERATURE, DC MOTOR...
METHOD FOR ESTIMATING DC MOTOR COIL TEMPERATURE, DC MOTOR CONTROL METHOD AND THEIR DEVICES
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D.C. brushless voice-coil motor
A D.C. brushless voice-coil motor is a miniature motor with a very small dimension.
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DC MOTOR
A DC motor (11) with an armature coil for generating torque capable of increasing motor efficiency and generated torque while reducing a size and a
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Parallel connected double-phase full-wave brushless dc motor
brushless dc motor includes a first drive member, a second drive member, a first sensor member, a second sensor member, a first motor coil and a
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Parallel connected double-phase full-wave brushless dc motor
brushless dc motor includes a first drive member, a second drive member, a first sensor member, a second sensor member, a first motor coil and a
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DC motor with coreless coil installation
DC motor with coreless coil installation In a coreless coil type cylindrical air gap dc motor, a ring flange is provided.
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DC brushless motor, magnetic bearing device and turbomolecular...
DC brushless motor, magnetic bearing device and turbomolecular pump device
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D.C. ELECTRIC MOTOR
Proposed is a d.c. electric motor, in particular a starter motor (10) for internal-combustion engines, the design of which makes optimum use of the
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Disk drive including DC to DC voltage converter for increasing...
Disk drive including DC to DC voltage converter for increasing voltage to its spindle motor and VCM
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Brushless DC motor and refrigerant compressor employing the...
Brushless DC motor and refrigerant compressor employing the motor
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Brushless DC motor
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PLURAL MOTOR FAN SYSTEM WITH IMPROVED SPEED CONTROL
A two motor assembly for driving two fan blades to move air through a heat exchanger for an automotive engine comprising a first two speed DC motor
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DC MOTOR
The invention relates to a dc motor having a rotor (13) which is provided with permanent magnets and coupled to a driven shaft (9), having a stator
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Motor control circuit and drive amplifier for a permanent...
Motor control circuit and drive amplifier for a permanent magnet DC torque motor A control system for a brushless DC torque motor is disclosed.
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DC MOTOR DRIVE SYSTEM
In the DC motor drive system including a DC motor (1, 1a, 1'), a unit (3A to 3C, 3A' to 3C', 3': 4; 5; 9) for detecting a rotation of a rotor of the
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DC motor constant speed PWM control
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