A brushless DC motor runs on direct current and does not use brushes to energize the rotor, which has permanent magnets. Stator excitation is synchronized with rotor position via sensors and dedicated electronics.
These motors are used with a controller as positioning servomotors, in machine tools and robotics, for pumps and medical devices. They are also found in computer micro-ventilators and hard drives. Powerful versions propel electric vehicles.
The durability, efficiency, internal protection and EMC characteristics of such motors are superior to those of brushed types. They are also quieter.
Their electronics can control torque or speed. When used for positioning, they can be equipped with an electric brake. Electronics control the synchronization of rotor movement and stator winding energizing signals. Rotor position is determined by Hall-effect sensors or analysis of induced voltage in a non-energized winding.
DC brushless motors have an internal (inrunner) or external (outrunner) rotor. The former provides more torque, while the latter is faster.
Choice will depend on required torque and speed characteristics. A model with an electric brake should be considered for position control applications.
- Silent and durable
- Servomotor capabilities
- Internal protection
- Good EMC characteristics
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Brushless DC electric servo-motor with integrated motion controller 18 - 35 mNm FAULHABER
FAULHABER has extended its BX4 range of four pole Brushless DC Servomotors with the introduction of the series 2232 / 2250…BX4 CSD/CCD, the world’s most compact drive with integrated motion controller. This new series combines all the advantages of the BX4 four pole brushless technology with a single axis motion controller. High reliability, high torque, compact slotless design with no cogging...
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Brushless DC electric motor 19 - 39 oz-in | BOF 16 MOOG
Quiet, Brushless Motors BOF motors provide smooth, efficient operation at high speeds. The brushless design ensures low audible noise and long life. Utilizing bonded ferrite magnets, these brushless motors provide excellent performance and value demonstrated by their low cost to high torque ratio. They are available in two lengths with a variety of options, including custom windings to achieve different...
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Brushless DC electric motor 590 mNm, 120 VDC | E15IHM-120-001 Johnson Electric
The EC motor series provides a platform of brushless motors for engineers designing products ranging from HVAC valves to power tools. Automotive applications...
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Brushless DC electric motor 56 - 370 W Schneider Electric Motion Deutschland
Schneider Electric brushless DC drive systems are an economical solution for many motion tasks. With compact and powerful motors and matching drives, they offer a wide range of options for appliances...
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Slotless brushless DC electric motor AMETEK Precision Motion Control - Dynamic Fluid So
AMETEK slotless brushless motor designs offer many advantages over conventional slotted stator construction. Negligible magnetic cogging provides improved servo efficiency...
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Brushless DC electric micro-motor 20 - 200 W CROUZET
For more than 40 years now, Crouzet Automatismes, the automation control component manufacturer, has offered D.C. motors and geared motors, available...
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Brushless DC electric motor 30 - 120 W, 100 - 4.000 min-1 | BLE Series Orientalmotor
Compact and versatile New brushless DC motor from Oriental Motor, also for vertical use Oriental Motor presents another brushless DC motor, which, equipped with a brake, also carries out vertical movements. The BLE series supplements the existing product range in this area. With the expansion, the company now responds to the growing demand for compact,...
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Brushless DC electric micro-motor 2.8 - 3.7 mNm, ø 16 mm | 16BHS 2A series Portescap
Highlights - Slotless - 2-wire - 2 Poles Application - Medical Devices - Breathing...
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Brushless DC electric micro-motor 7.5 - 40 W, 12 - 24 V, ø 20 - 60 mm CANON USA
Canon's brushless motors are compact in size and provide high output power. Two types...
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Brushless DC electric servo-motor with integrated motion controller PSM SCHUNK
The PSM servo-motor is electrically actuated by the fully integrated control and power electronics. In this way, the module does not require any additional external control units.The...
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High performance brushless DC electric servo-motor 0.16 - 94.9 Nm | BM Series Aerotech
High-Performance Design The BM series consists of Aerotech’s high-performance brushless rotary servomotors. The motors feature neodymium iron boron magnets for maximum torque and acceleration in a small package. A skewed stator design and an eight-pole rotor provide low torque ripple and smooth velocity. The BM series motors can reach speeds up to 10,000 rpm and accelerations to 270,000 rad/s2 for...
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Brushless DC electric servo-motor 48 VDC, 30 W - 200W | R2G SANYO DENKI EUROPE
48V R2G SERVO MOTOR Medium Inertia : High Efficiency and Low Ripple Motor...
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The BLV Series is a high power, compact brushless motor and driver package with 200 W (1/4 HP) and 400 W (1/2 HP) motors. Driver input voltages are 24...
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Brushless DC electric motor 60 - 500 W, IP 54 | UE series WEG Antriebe
Voltage: 230 V (Supply Voltage Electronic Controller) Frequency:...
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Description Motornet DC is a brushless servomotor system with integrated electronics, supplied from a DC-bus voltage. Hybrid power, control and communications cables, a Power supply and Interface module complete the system and local I/O's can be connected directly to the motor. Ideally suited to multi-axis applications where a number of motors...
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Low inertia DC brushless electric servo motor 0.1 - 20 Nm | AXEM series Parker SSD Drives Division
Description The AXEM motor, with more than 2 million units produced,is one of the most widely spread servo motors in the world. Its disk rotor, composed solely of copper and insulator, achieves high dynamics and excellent regulation of motion at low speed,...
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Electronically commutated DC electric motor 45 - 90 W, 24 - 48 V | ECI-42 ebm-papst
Small drives are used in a wide range of applications today such as automation, packaging technology and laboratory and medical technology. It is then obvious that users demand very customised characteristics. Hence the drive experts from ebm-papst St. Georgen have developed a drive family with a completely new design. A new 42-mm diameter drive now supplements the...
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Brushless DC electric motor 24 V, 175W, ø 62 mm, 142 mm Bühler Motor GmbH
EC Motor 62 x 142, Type 1.25.058.4xx Diameter: 62 mm, Length: 142 mm This brushless...
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Brushless DC electric servo-motor max.100 W | BG 45 SI Dunkermotoren GmbH
Dunkermotoren has reduced the length of its 45mm frame size brushless DC motors with integral 4-quadrant speed controls (BG45SI) by 25%, while maintaining the same power and torque capabilities and motor efficiencies. The length of the BG45x15SI was reduced from 120mm to 88mm and the length of the more powerful BG45x30SI was reduced from 135mm to 103mm. Under the banner of ”everything on board”...
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Brushless DC electric motor 52 - 84 W, 0.125 - 0.2 Nm | PM42IE PARVALUX
FRAME SIZE 42 mm square in 3 different lengths TYPE Brushless DC motor with integral controller TORQUE 0.125 – 0.2 Nm MAX SPEED 4000 rpm VOLTAGE 24V DC CONNECTION Single 7-way in-line pluggable...
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Brushless DC electric motor 0.18 - 1 kW , 1 - 3 Nm (8.85 – 26.55 lb-in), IP44 | BL70 AMER
new series of brushless DC motor with six poles in NeFeBo magnets. The main feature is the absence of the brushes and so improved...
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Brushless DC electric motor 24 VDC, 52 W | SM42L61 Smart Motor Devices
SM42L61 is DC brushless three phase motor with Hall encoder. The main advantage of brushless DC motors is an absence of brushes and rubbing parts. Brushless motors are...
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Brushless DC electric motor 3.8 - 7 W | BR22 series Transmotec Sweden AB
Transmotec brushless dc motors covers a large range of miniature sized motors to heavy duty models. The designs include both round and square shaped motor bodies. All motors...
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FISCHER FORTUNA MFI DC customized electric motor Innovative electric motors with: - highest power density - highest possible torque together with high speeds - lowest possible...
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Permanent magnet brushless DC electric motor Zeitlauf GmbH antriebstechnik & Co. KG
Electronically commutated permanent magnet EC motors EC direct current motors have very long lifetimes due to their electronic commutation...
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22B/SR Series INTEGRAmotor Standard Features - Integral control simplifies installation, minimizes EMI, and reduces wiring cost. - Totally enclosed motor construction - Single plug-in connector for power and logic - Inputs for run, brake, speed,...
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Slotless brushless DC electric motor 10 - 45 mNm, 32 W | ECI 30.20 EBMPAPST
ECI 30.20 – High dynamic 3-phase, 6-pulse internal rotor motor. – EC technology with slotless stator design. – Extremely silent running,...
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Brushless DC electric motor max. 200 oz-in (141 N.cm), max. 1 5000 rpm | E22 Electrocraft
E22 : ElectroCraft E-Series BLDC Motor Size: 2.2 inches or 5.6 cm Peak Torque: to 200 oz-in or 141 Ncm High-Performance....
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Brushless DC electric motor Kählig Antriebstechnik GmbH
Brushless EC Motors All brushless drives of the...
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Brushless DC electric motor max. 1700 W, ø 28 - 110 mm Chinabase Machinery (Hangzhou)
top quality dc brushless motor in 12v, 24v, 36v, 48v, 120v, 300vdc dia. 28mm to...
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Brushless DC electric motor 3.2 - 20 W, 1 - 6.4 N.cm | D355 series I.CH MOTION CO.,LTD
Brushless DC Motor D355(35MM) Typical Applications : Mixer Water-pump Oil-pump Air-pump...
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Slotless brushless DC electric motor 5 / 90 W | M76 Pipe Series OSLV ITALIA
MOTORI - Serie 76(Ø76) Tensione...
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High speed brushless DC electric motor 24 - 48 VDC Lin Engineering
Nema 17 Mounting High Operating...
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Permanent magnet brushless DC electric motor 500 W, 24 - 190 VDC | BLQ Micro-Motor
Brushless DC motor with permanent magnet 4-pole - Commutation with hall...
