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The Dunkermotoren BG range of brushless, direct current motors (EC motors) are notable for:
Very long life
High efficiency
Highly dynamic acceleration
Good regulation characteristics
Wide speed range
High power density
Maintenance-free
Robust design
Integral Hall sensors for rotor position
Low moment of inertia
High degree of protection
Winding insulation - Class E or B
Neodymium magnets
These electronically-commutated DC motors can be combined with control electronics, gearboxes, and encoders in a modular system to provide a flexible, adaptable, market-oriented solution.
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ec4more is the name for the BLDC product line of motors - a completely new development - that Bühler Motor presented for the first time to an audience of interested technical professionals at electronica, ComPaMED and SPS/IPC/DRIVES. ec4more stands for more power in the smallest of spaces and for quick and uncomplicated adaptation to special customer requirements. Its design highlight: segmented stators that enable extremely high power density in the ec4more drives.
In terms of their space requirements and exterior design, the new small brushless motors are oriented toward previous package sizes: cylindrical in diameters of 30 to 60mm and lengths of 50 to 110mm. This makes it easy to populate existing solutions with the up to 400 Watt strong new EC motors too.
Their high quality, built-in right from the start (FMEA or APQP), makes the new ec4more product line the first choice wherever maximum reliability and optimal control under extreme environmental conditions are what count.
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Brushless motors are electronically commutated and have extremely long operational lifetimes
Consists of a brushless motor with integrated drive electronics
Simple to integrate 2 wire interface like a standard DC Motor
Feedback output available
No cogging
Dynamically balanced for extremely smooth performance
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Key Attributes:
- Frame sizes range from 12.7 mm (0.5 in.) to 58 mm (2.3 in.)
- Speeds up to 100 000 rpm
- Torque range of 3.3 mNm (0.32 oz. in.) to 316 mNm (44.7 oz. in.)
- Speed, direction, current control option are available
- Autoclavable features available
- Versions without hall sensor
- Versions with hall effect sensors
Characteristics:
- Essentially Linear torque/speed curve, with torque proportional to current and speed proportional to voltage
- No mechanical commutation via brushes
- Improved heat dissipation
- No detent torque
- Typically used in application with variations of speed or load
- Typically used in incremental motion
Advantages:
- Ease of speed and position control
- Very long life, high reliability, insensitive to environment (no arcing), motor is dust free with reduced audible and electrical noise levels
- Overload capability
- Excellent velocity smoothness
- Very simple commutation circuitry
- Very precise speed and position control
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Electronically commutated internal rotor motors - Short but highly dynamic.
In automation, many applications are characterised by high dynamism and high torque at the same time. Spatial restrictions also mean that drives must be short, have a long service life and be maintenancefree, as replacing them can often be too expensive and time consuming. The new EC-i motors from maxon motor offer solutions that fit these requirements perfectly.
maxon's EC-i motors are designed as brushless, grooved internal rotor motors, the advantages being the rotor's low inertia, minimal detent, robust bearings and compact construction. The use of high-powered permanent magnets ensures high power density, providing great speed stability under load.
These motors are available in 40 mm diameter and in two lengths, namely
26 mm (50 Watt) and 36 mm (70 Watt). The modular system with gearheads, encoders and controllers from the maxon delivery program offers a large number of possible combinations.
EC-i motors are ideally suited for applications that require maximum dynamism in minimum space. Typical areas of application are robotics, industrial automation and security technology.
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The 26BC6A features an integrated electronic commutation with a 6 wire lead. The 26BC6A features a no-load speed between 5600 and 14000 rpm. The power of the 26BC6A is rated at 14 Watts at 10 krpm.
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Key Attributes:
- Frame sizes range from 12.7 mm (0.5 in.) to 58 mm (2.3 in.)
- Speeds up to 100 000 rpm
- Torque range of 3.3 mNm (0.32 oz. in.) to 316 mNm (44.7 oz. in.)
- Speed, direction, current control option are available
- Available with or without hall effect sensors
Characteristics:
- Essentially Linear torque/speed curve, with torque proportional to current and speed proportional to voltage
- No mechanical commutation via brushes
- Improved heat dissipation
- No detent torque
- Typically used in applications with variations of speed or load
- Typically used in incremental motion
Advantages:
- Ease of speed and position control
- Very long life, high reliability, insensitive to environment (no arcing), motor is dust free with reduced audible and electrical noise levels
- Overload capability
- Excellent velocity smoothness with no cogging
- Very simple commutation circuitry
- Very precise speed and position control
- 2-wire: on board electronics
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Key Attributes:
- Frame sizes range from 12.7 mm (0.5 in.) to 58 mm (2.3 in.)
- Speeds up to 100 000 rpm
- Torque range of 3.3 mNm (0.32 oz. in.) to 316 mNm (44.7 oz. in.)
- Speed, direction, current control option are available
- Sterilizable option available
- Available with or without hall effect sensors
- Customization available
Characteristics:
- Essentially Linear torque/speed curve, with torque proportional to current and speed proportional to voltage
- No mechanical commutation via brushes
- Improved heat dissipation
- No detent torque
- Typically used in applications with variations of speed or load, such as surgical or dental hand tools
- Typically used in incremental motion
Advantages:
- Ease of speed and position control
- Very long life, high reliability, insensitive to environment (no arcing), motor is dust free with reduced audible and electrical noise levels
- Overload capability
- Excellent velocity smoothness
- Very simple commutation circuitry
- Very precise speed and position control
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Canon Precision's brushless motors are compact in size and provide high output power. Two types are offered; an outer rotor type with high rotational stability and an inner rotor type with quick response. Inner rotor types can be equipped with reduction gears and encoders. Various custom options can be incorporated to fit your applications.
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new series of brushless DC motor with six poles in NeFeBo magnets.
The main feature is the absence of the brushes and so improved performance:
- reduced maintenance and high reliability
- high overload capacity in all speed range
- high torque with reduced size
- high efficiency
- low inertia and high acceleration
- low noise level
- high protection
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Motor Selection ...
is made easy with the wide variety of products available from AMETEK. Motor families are available in standard configurations which include .375" (9.53 mm) to 5.25" (133 mm) diameter motors, with continuous torque which ranges from 0.3 oz. in. (0.42 Ncm) to 1825 oz. in. (1288 Ncm) and wattage outputs of 2.5 to 1808. Voltage options are from 12 VDC to 74 VDC. Click More Specification for a summary of the motor products, operating voltages, speed and torque ranges sorted by motor diameter. Detailed motor information is provided on the individual product sheets.
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ElectroCraft's RapidPower, EXC, and E-Series are fast, low vibration BLDC motors. By utilizing M-8 ceramic and rare-earth neodymium magnets, our BLDC motors provide the quick acceleration and consistent speed (up to 15,000 rpm) needed for applications such as centrifuges, fans and pumps. Sealed ball bearings and reduced torque ripple from skewed magetization also ensure a smooth operation at any speed.
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There are new brushless motors with integrated drive available from Ever Elettronica. These high torque low loss motors form part of the SLIM Line, Ever's reply to the increasing market demand for high qualitative motors and drives against a friendly price.
The MT42BL is a brushless motor series with a flange size of 42 mm with integrated drive. It’s main characteristics are a speed of 4000 rpm, 3 phases, a voltage of 24 Vdc and power from 26 to 104 W, insulation class B, analogue input for speed regulation of ± 5 Vdc and digital input for the direction, output with a speed pulse (TTL) of 24 pulses / rev.
The characteristics of the bigger MT57BL brushless motor with a flange size of 57 mm with integrated drive that deviate from those of the MT42BL are a higher voltage of 36 Vdc and power from 46 to 184 W and an output with a speed pulse (TTL) of 12 pulses / rev.
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Johnson Motor Brushless DC (BLDC) motors
Dimensions: Ø 42.5 x 60, shaft Ø 5 mm
Supply nominal: 120 VDC
Torque:
@ rated load 42 mNm
@ max. efficiency 42 mNm
@ max. power 84 mNm
Speed:
@ no load 7200 rpm
@ rated load 5800 rpm
@ max. efficiency 5800 rpm
@ max. power 4600 rpm
Power:
input @ no load 12.6 W
input @ rated load 40 W
input @ max. efficiency 40 W
input @ max. power 62 W
output @ rated load 28 W
output @ max. efficiency 28 W
output @ max. power 38 W
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Our Brushless DC Motors are designed for use with our Brushless DC
Controls. We offer NEMA 48, 56, and 56J frame models with controls
mounted to the motor housing.
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Mounting size: 42 mm, 60 mm, 80 mm and 90 mm
Output power: 15 W, 30 W, 50 W and 100 W
Speed range: 100 - 3000 r/min
Max. permissible torque: up to 68 Nm
Gearheads: 8 different gear ratios of 1:5 - 1:200
Power supply: 24 VDC
Marking: CE, UL and cUL
Constant torque over the whole speed range.
Available types: Round shaft type, parallel shaft gear type, flat gear type.
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Mounting size: 60, 80, 90mm
Output power: 30W, 60W, 120W
Speed range: 80-4000r/min
Max. permissible torque: up to 68Nm
Gearheads: 8 different gear ratios of 1:5 - 1:200
Power supply: 200-240V AC
Marking: CE, UL and cUL
Constant torque over the whole speed range.
Slow-start/slow-down functions.
Available types: Round shaft type, parallel shaft gear type, flat gear type
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ENGINE BRUSHLESS CD.
This very competitive range of engines with D.C. current without brushes of 26 W with 500 W consists of 3 sizes of frame of section 42,60 or 86 Misters.
- Interface (axis + attaches) IEC, Nema or special
- Integrated or independent Electronics
- Protection IP54, class `F'
- Very great lifespan
- Rotor assembled on rolls of the dice
- Great beach Speed
- No maintenance
- Team owing to lack of sensor with Hall effect
The engines Brushless Parvalux can be equipped with:
- Reducer with 90°: solution compact, reliable, economic and quiet
to 980 Nm, with hollow or outgoing axis
- Planetary Reducer: dia. 42 or 60mm, couple to 40 Nm, output ≤ 0,95
- Helical gear Reducer to 1900 Nm.
The variable speed transmissions for engines brushless, supplied of 24 or 48 VCC are also with the Parvalux catalog.
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Brushless DC motors provide high power density and long life for applications requiring speed control. NMB’s BLDC motors are available in 0.1W up to 1kW.
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Compact High Torque Brushless motors to 300 watts+, new innovative compact design giving high performance in a small footprint.
CTM1 FEATURES:
* Voltage Range: 12 or 24 VDC
* Continuous Output Power: 250 Watts
* Maximum Output Torque: 1Nm
* Speed Range: 3790 RPM
* Size Diameter: 87mm
* Size Length: 66mm
* Weight: 1.16Kg
* Enclosure Rating: up to IP54
* Insulation: Class F
* Connection: Flying Leads
* Brake Option: Yes
CTM2 FEATURES:
* Voltage Range: 12 or 24 VDC
* Continuous Output Power: 350 Watts
* Maximum Output Torque: 1.5Nm
* Speed Range: 3700 RPM
* Size Diameter: 87mm
* Size Length: 72mm
* Weight: 1.92Kg
* Enclosure Rating: up to IP54
* Insulation: Class F
* Connection: Flying Leads
* Brake Option: Yes
minimum order quantity: 100 units per annum
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Brushless permanent magnet motors from Iskra Avtoelektrika combine high performance and high reliability with a simple and therefore the best price-performance motor design. The motors offer high efficiency over a wide speed range and high torque at low speeds.
The motor construction with no commutator and brushes, no slots and windings on the rotor provides very low acoustic noise and torque-ripple.
With the addition of an efficient electronic controller already incorporated in the motor construction, the motor and electronics represent a single compact drive unit, and this type of motor becomes acceptable for many applications.
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Features:
• High Torque Motor
• High Speed
• High Efficiencies
• Additional Windings Available
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Schneider Electric Motion‘s BDM motors are brushless DC motors that are constructed as electronically commutated 3-phase synchronous motors. The model offers high power delivery and dynamics in a compact design for the most diverse applications. Depending on the requirements, the motors feature a distinct or low self-holding torque, so that there often is no need for a holding brake. The motors can be equipped with various transmissions such as spur or planetary gears depending on the torque and service life requirements. Brushless DC motors are equipped with Hall sensors as standard. For higher positioning resolutions optional encoder systems can be supplied as an alternative.
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Brushless DC motors are ideal for various applications such as: Pump, Medical, Aerospace, and Industrial. ARC Systems, Inc. uses high energy materials including Neodymium- Iron-Boron, Samarium Cobalt, and Hyperco 50, enabling us to meet and exceed the rigid performance requirements of our customers. ARC Systems, Inc. designs deliver maximum power in the smallest package. ARC Systems, Inc. is committed to producing highly technical designs at unbeatable prices. We specialize in 2 Wire Brushless D.C. Motors with the Controller built in.
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The new millennium ushered in a new era at Hurst Manufacturing. An era of exciting New Technology, or NT. The NT line of Brushless DC motors incorporates cutting edge motor and electronic technology that only Hurst can deliver. See what a NTDynamo or NTHST can do for your applications.
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The typical "inside-out" brushless DC (BLDC) motor provides greater output power, higher operating speeds and cleaner, quieter operation than its brush-type counterparts. BLDC motors are ideal for sterile environments—since there are no brushes, no particulate is discharged. Because of their inherent reliability and long-term service life, BLDC motors can significantly contribute to lower overall cost of operation and maintenance.
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Brushless DC Motors and Drives (BLDCM) is a kind of 3-phase induction synchronous motor of permanent magnets with brushless structure. It is compact size and light weight. By adopting electronic commutator, it makes lower mechanical/electrical noise and no high temperature and dust caused by friction. In addition, it won't produce rotor loss due to low inertia of rotor and high-speed operation. Therefore, it saves energy during heavy-load operation and is higher performance than traditional motor. For the BLDC with new technology, it has high-torque output at low speed and self-protection for over-heat, over-current, phase loss and leakage current.
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The brushless-DC motors (BLDC) combine speed and accuracy. Used when positioning or speed regulation are critical.
stall torque: 210 to 520 mNm
output power: 80 to 140 W
speed range: 6500 to 12000 rpm
Typical market are automotive, medical and automatic doors.
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Voltage: 230 V (Supply Voltage Electronic Controller)
Frequency: 50 or 60 Hz
Power: 60 - 500 Watt
Speed: 1300, 2000, 3000 min-1
Other speeds on request
Type of protection: IP 54
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These motors are mainly used for driving digital AV equipment and PC peripherals, and for automotive electronic components.
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