brushless DC

Articles About brushless DC


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1 Facing the Challenges of the Current Hybrid Electric Drivetrain (April 2009)

Presented is a high-phase, order-induction motor drive for use in a series hybrid architecture. This solution overcomes numerous compromises in current hybrid powertrain designs. Notably, it allows for a vehicle that is competitive in terms of performance and cost.

2 New Motor Technology (April 2013)

Novatorque energy efficient motors, Portescap smaller-size brushless DC motors, Pittman customized motors, Kollmorgen stainless steel motors, Crouzet expanded motor series, and a report from IHS on rare earth mineral supply.

3 Diagnosing the Health of Medical Motors (March 2015)

John Morehead, national sales manager of Crouzet Motors (Vista, CA), was bunkered down in his office in Palatine, IL surrounded at all points by ankle-deep snow from an unfortunately terrible Chicago’s winter night.

4 Brushless PM-Motors Speed Ahead (June 2014)

There are more brushless PM motors being made every day. These brushless PM motors are smaller in size -- i.e., less than 50 watts in power output found in hard-disk drives, CD and DVD players and many portable medical devices. Servo systems with brushless PM motors ranging from 50 watts to 50 kilowatts are now challenging the larger electric motor applications. A few manufacturers have pushed brushless PM motors above 200 kW.

5 Book Review: Design of Permanent-Magnet Brushless Machines (October 2010)

The latest offering by machine design experts J.R. Hendershot and T.J.E. Miller is an 822-page brushless permanent-magnet (PM) machine design book that serves as a worthy follow-up to their 1994 work.

News Items About brushless DC

1 Applied Motion Expands Brushless DC Motor Line (March 3, 2014)
Applied Motion Products offers new additions to their line of brushless DC motors & drives. In addition to the line of 42 mm motors i...

2 ServoTek Offers Brushless DC Tachometer and Commutators (November 14, 2013)
ServoTek Products Inc. recently announced the successful application of its TachSyn Series brushless DC tachometer/commutator within indu...

3 Brushless DC Servo Motors Expand Capabilities (November 8, 2010)
The BX4 family of brushless DC servo motors from Faulhaber recently welcomed a new member. With a 22 mm module, the 2232/2250 BX4 CSD/CCD...

4 Allegro Microsystem's New Brushless DC Motor Driver Integrates Hall Element Commutation Circuitry (June 29, 2007)
Allegro introduces a new full-bridge motor driver designed to drive low voltage bipolar brushless DC motors. Commutation of the moto...

5 Faulhaber Offers Brushless DC Servomotor with Integrated Sensors (September 13, 2017)
The 2264…BP4 brushless DC servomotor from Faulhaber achieves a torque of 59 mNm with a weight of just 140 g and a diameter of ...

6 Maxon EC 4 Brushless DC Motor Measures Just 4 mm in Diameter (July 20, 2015)
The EC 4 brushless DC motor is Maxon Motor's ultra-compact motor. As the smallest micromotor to come from them, the EC 4 is only 4 mm...

7 Pittman Motors EC042B Brushless DC Motor Designed as an Economical, High-Performance General Purpose Servo Motor (July 27, 2015)
Pittman Motors recently introduced the EC042B brushless DC motor series, its latest DC brushless motor. The high torque density model is...

8 Maxon EC-4pole 30 Brushless DC Motor Provides Nominal Torque of 106 mNm (August 17, 2015)
Maxon motor has developed a brushless DC motor for hand-held surgical tools: the EC-4pole 30. Featuring two pole pairs, this DC motor pro...

9 Brother Gearmotors Introduces Line of Right Angle Hypoid Gearing Brushless DC Gearmotors (July 26, 2017)
Brother Gearmotors, a division of Brother International Corporation that offers a wide range of ultra-reliable, sub-fractional AC gearmot...

10 Allegro’s New Low Voltage, Full Bridge Brushless DC Motor Driver Integrates Hall Element Commutation Circuitry to Drive Vibration Motors (August 7, 2007)
Allegro Microsystems introduced a new full bridge motor drive designed to drive low voltage bi-polar brushless D motors. Commutation of t...

11 Dunkermotoren Releases CANopen Brushless DC Motor Control (July 21, 2011)
A new, compact four-quadrant positioning motion controller with integral output stage is now available from Dunkermotoren USA to control ...

12 Groschopp Offers Single-Phase Controls for Brushless DC Motors (December 2, 2016)
Groschopp, Inc. has released single phase 120 VAC controls that are strategically designed to efficiently commutate power into standard 3...