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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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Frameless spindle servomotors
SKW series from 2 to 20 kW and up to 12000 tr/mn.
Parker’s new generation of brushless spindle motors offer high speed capabilities and exceptional dynamic performances, helping increase machine-tools productivity and surface quality.
This innovative approach not only allows the optimization of integration costs and weight, but it also allows the suppression of mechanical transmission elements, resulting in greater stiffness and machining precision.
Either water-cooled or naturally ventilated, Parker’s SK spindle motors are characterized by large internal diameters, making them particularly suitable for multi-spindle lathes.
Through Parker’s diversified servo-drives offer, SK spindle motors series benefit from many drives associations possibilities, allowing to implement the most appropriate command strategy for each specific application, from sensorless speed regulation to high precision motion control.
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TORQUE MOTORS
TMW serie : 1200 – 22000 Nm
Parker TMW Torque motors are innovative direct drive solutions based on brushless technology. Especially designed for low speed operation, they advantageously replace traditional gearbox based systems in applications such as extruders and injection molding machines, as well as winders, mixers, crushers, presses…
Easier to install and to maintain, Parker Torque Motors are also more efficient than gearbox based systems allowing to make significant energy savings.
Parker Torque Motors with very high torque densities compared to traditional systems, allowing to make considerable space savings.
Delivering torques up to 22 000 N.m, at speeds ranging from 50 to 600 rpm, Parker Torque Motors represent the perfect alternative to gearbox based systems of power up to 320 kW.
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No cogging or preferred rotor position
No iron losses
Extremely low current consumption
Low audible and electrical noise
Extremely light and compact
Smooth and accurate speed, position, and torque control
Low vibration
Speeds up to 100,000 rpm
Electronic commutation for extremely long operational lifetime
High precision gearboxes available in all sizes
Feedback components available in all sizes
Control electronics available for all motor series
Custom systems available from design to production
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No cogging or preferred rotor position
No iron losses
Extremely low current consumption
Extremely light and compact
Smooth and accurate speed, position, and torque control
Electronic commutation for extremely long operational lifetime
High precision gearboxes available in all sizes
Control electronics available for all motor series
Available as linear actuator
Custom systems available from design to production
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No cogging or preferred rotor position
No hysteresis or eddy current losses
Extremely low current consumption
Ultra flat dimensions
Extremely light and compact
Smooth and accurate speed control
Speeds up to 60,000 rpm
High power rare earth magnets
Electronic commutation for extremely long operational lifetime
High precision gearboxes available
Control electronics available for all motor series
Custom systems available from design to production
Autoclavable and vacuum rated motors available
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Mounting size: 60mm, 80mm and 90mm
Output power: 20, 40 and 90W
Speed range: 100 - 2000r/min
Max. permissible torque: up to 68Nm
Gearheads: 8 different gear ratios of 1:5 - 1:200
Power supply: 200-230V AC
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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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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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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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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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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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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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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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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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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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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Motors in the BG range are electronically-
commutated direct current
motors (EC motors) with integrated
Hall sensors for rotor-position recognition.
Besides ball bearings, these
motors have no parts that are subject
to wear, and are thus especially suitable
for continuous operation. Their high
power density and compact form,
combined with a favourable
price/performance ratio make these
motors suitable for numerous applications.
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Range from 30 W to 150 W in 3 phases, 4 poles
Integrated temperature sensor
Ball bearings for improved mechanical efficiency
Protection IP54
Lifetime exceeding 20,000 hours
Very low noise level
Rated speed between 2000 and 4000 rpm
Crouzet brushless motors can integrate electronic controls allowing regulation of; the torque, current consumption, emergency stop and brake, maintain of position and speed regulation by analogue entry (0-10V) or PWM.
Crouzet brushless motors can be coupled to:
90 º Gearbox: Designed for applications where the space and noise is critical. Very quiet
Planetary Gearbox : Up to 120 Nm nominal, high efficiency, high reduction ratios, available in 1,2 and 3 stages, a compact design with diameters of 52, 62 and 81 mm.
In addition, Crouzet has developed the Motomate concept which incorporates: a brushless motor, an electronic control card and a logic controller (Millenium) to create programs dedicated to an application.
Specially designed for the following markets:
Medical: Laboratory equipment, CPAP, centrifuge, physiotherapy
Access Control: Automatic doors, gates, lifts
Industrial Machinery: Automated movements, robotics, labeling
Valves : Vacuum pumps, automatic valves
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The encoder commutated multi-pole synchronous motor is at its economical design as a hybrid stepper motor with encoder a low-budget servo drive system that makes motion control available to many new applications.
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Brushless servo motors
STALL TORQUE: 0.15 to 75 Nm
POLARITY: 4, 6, 8, 10 poles
RATED SPEED: 1200 - 2000 - 3000 - 4000 - 6000
INSULATION CLASS: F
DEGREE OF PROTECTION: IP65
MOUNTING: IM B5
MAIN FEATURES
- Rated torque from 0.3 to 150 Nm
- High peak torque, low cogging torque
- Low or high inertia
- Compact design: high ratio between power/weight
- Standard and special executions
- Precision in movement and positioning
- Wide range of feedback systems
- Reliability to the highest dV/dt produced by the new generation of electronic switch.
- CE certification
- cURus certification
OPTIONS
- low inertia motors - high working speed and high acceleration
- compact motors - high torque density with respect to their volume
- forced ventilation (from size 63 to 100)
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Our compact drive series "encoTRive" offers a great variety of drive configurations. On the basis of the communication and control platform different types of drives can be realized: actuating drive, positioning drive and processing drive.
Our drives consist of the following elements: motor, power electronics, bus interface, position closed-loop controller and a measuring system. To complement the compact drive, you can add further components like a gear, brake or I/Os.
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• Fast speed up to 50,000 rpm and up to 30W of continuous output power
• Ultra compact. At 32 mm (1.26”) diameter by 11.7 mm (0.46”) length, the nuvoDisc is over 75% shorter and over 90% lighter than typical competitor motors.
• With a weight of only 26g, applications benefit from being lightweight.
• High efficiency. Reduces power supply requirements by drawing less current,
resulting in less generated heat.
• Low vibration. High speed slotless design provides characteristic smooth operation.
*A slotted design is also available on request when detent torque is needed, for applications such as Damper Control.
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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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