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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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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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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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Features:
• High Torque Motor
• High Speed
• High Efficiencies
• Additional Windings Available
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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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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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Custom brushless motors and part sets are available using newly developed designs or Thin Gap can configure standard motor designs to achieve a wide range of efficiencies, speed, torque and horsepower. These motors are built to order and availability depends on the amount of customization and quantity.
TG 8260 Common Features
• 100 oz-in. peak torque
• 1910 watts continuous power
• Weight 27 oz
• 77% peak system efficiency
• Smooth, controllable power
• No cogging or hysteresis torque
• 24 Pole, Y Coil
Whether you need a new motor design or modifications to a standard motor, Thin Gap's team of motor specialists will create a solution that meets your application requirements. Their engineering team's toolbox includes the leading CAD and motor simulation software, as well as a fully instrumented test lab. With their full range of engineering design and application services, they have created high quality special purpose products for a wide range of applications.
Chances are, Thin Gap has already built a motor that meets your requirements. If not, their engineering team is available to develop your solution with the exact combination of speed, horsepower, torque and efficiency required without cogging or hysteresis torque.
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Common features of Thin Gap's standard motors and part sets include high power density, smaller package and high efficiency, resulting in reduced power consumption that extends battery life. Standard motors are available for quick delivery with such options as Y or Delta stators, mounting configurations, Kt, Ke and HP.
TG 2340 Features
High power - .68 H.P. at 48v
600 oz-in. peak torque
85% peak system efficiency
No cogging or hysteresis
3 mounting configurations available
8 Pole, Y Coil
Typically, standard brushless motors and part sets have short delivery times with initial and small orders built in Thin Gap's Ventura, California facility and volume production transferred to Asia.
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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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* Considerable longer life (no brush wear)
* Higher efficiency, reliability and controllability
* Reduced audible noise
* Reduction of EMI & RF emissions
* Higher power to size ratio
* Perfect for installation in restricted areas, such as:
o Environments sensitive to interference
o Battery powered equipment
o Clean room environments
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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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ASTRO brushless direct current motor AEM
Electronically regular direct current motor
Compact building method
3 sizes
Combinably with spur wheel, planet and flat transmissions
24V engine interpretation
0/10 V control voltage
Speed range 800 - 4500 Upm
High stable torque process
Brushless
Sturdily, maintenance-free
Enclosure IP 54 or 65
Customized adjustment naturally
LARVA IN GERMANY
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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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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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2.5 Inch Diameter PMDC Motors:
- PE series with fixed brushes for applications requiring 12 to 48 VDC and 0.01 up to 0.1 HP
- PE series with serviceable brushes for applications requiring up to 180 VDC and 0.01 up to 0.1 HP
3-Inch Diameter PMDC Motors:
- PJ series tube shell housing models with fixed brushes for applications requiring up to 48 VDC and 0.33 HP
- PV series tube shell housing models with serviceable or fixed brushes for high voltage applications requiring up to 180 VDC and 0.33 HP
- PF and PS series stamped steel shell housing models with fixed brushes for 12 to 48 VDC applications requiring from 0.01 to 0.33 HP
- Long life, die-cast end frame PF version available
4-Inch Diameter PMDC Motors:
- PR series models with fixed brushes for applications requiring 12 to 48 VDC and 0.25 to 1.0 HP
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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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Hydraulic pump AC motor with integrated controller
Specifically designed to offer a brushless alternative to DC series pump systems the HypAC™, brushless motor and integrated controller, provides significant performance and reliability advantages over an equivalent DC system. HypAC™ simplifies the path to a completely brushless vehicle design.
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Micropump patented electromagnetic drives use rare earth magnets to increase motor torque capabilities while reducing total pump/drive package size. Surface mount technology improves reliability and enables higher efficiency motor performance. Variable speed electronic controllers offer thermal and overload protection with the option of a 0-5 VDC input signal, a 4-20 mA current loop, or a manually controlled drive. Closed-loop speed control allows for quick and easy setting of speed.
Performance Summary
- Speed range 500 to 6000 rpm
- Torque @3500 rpm to 106 mNm
- DC voltage 20 to 30 V
- Power @ nominal V 40 or 70 W
- Current input 1.8 to 3 A max
- DC speed control 0 to 5 V
-Tachometer Output 0 to 5 square
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