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The Dunkermotoren GR/G range (commutated DC motors) are notable for:
Longer life than commutated motors from other manufacturers
Low detent torques
High efficiency
High dynamic acceleration
Good regulation characteristics
High power density
Maintenance-free
Robust design
Low moment of inertia
Motor insulation class E
Winding insulation class F
Extremely high short time overload capacity of the motor
Surface protection
Minimum interference radiation, optional interference versions
Protection up to IP 65
High quality due to fully automated production lines
The DC-motors can be combined with control electronics, gearboxes, brakes and encoders in a modular system to provide a flexible, adaptable, market-oriented solution.
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Modular, high quality drive solutions, specially designed for
a variety of industries and applications such as:
• Mechanical handling
• Medical industry
• Industrial automation
• Door automation
• Automotive
• Office equipment
• Pumps and Compressors
• Packaging and food industry.
As a premier supplier of high precision drive
technology, Dunker offers four product groups:
• BLDC motors
• BRDC motors
• AC motors
• Geared motors
Standardised motors and modular accessories
are available with a high degree of
flexibility to address specific
requirements.
The drive’s power ranges from 1 to
300 Watts. The motor range is further complemented by
high quality components:
• Planetary and Worm gearboxes
• Optical and magnetic encoders
• Tachogenerators
• Electro-magnetic brakes
• Electronic control systems.
Dunkermotoren offers cost-effective and reliable solutions.
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Commutation Precious Metal or Graphite
Motor Diameter 6 ... 38 mm
Shaft Diameter 1.5 ... 6.0 mm
Nominal Voltage 1,5 ... 48 Volt
Speed 5000 ... 13000 rpm
Continuous Torque 0.11 ... 110 mNm
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The DC-motors can be combined with control electronics, gearboxes, brakes and encoders in a modular system to provide a flexible, adaptable, market-oriented solution.
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The Dunkermotoren GR/G range (commutated DC motors) are notable for:
Longer life than commutated motors from other manufacturers
Low detent torques
High efficiency
High dynamic acceleration
Good regulation characteristics
High power density
Maintenance-free
Robust design
Low moment of inertia
Motor insulation class E
Winding insulation class F
Extremely high short time overload capacity of the motor
Surface protection
Minimum interference radiation, optional interference versions
Protection up to IP 65
High quality due to fully automated production lines
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Coreless rotor means no cogging or preferred rotor position
No iron losses
Extremely low current consumption
Low starting voltage
Low rotor inertia for extremely fast acceleration and braking
Extremely light and compact
Smooth and accurate speed, position, and torque control
Custom systems available from design to production
Higher power to volume than other DC motor technologies
High precision gearboxes available in all sizes
Feedback components available in all sizes
Control electronics available for all motor series
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DC motors with ironless rotor
- Ø 6 - 75 mm
- 0.3 - 250 watts
- RE-, S-, A- and F-Program
Characteristics
- Mechanical commutation (graphite or precious metal brushes)
- NdFeB, AlNiCo and Ferrite magnets
- Highest efficiency
- Low inductance
- No magnetic cogging
- High acceleration thanks to a low mass inertia
- Low electromagnetic interference
- Linear characteristics
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Ultra flat dimensions
No cogging or preferred rotor position
No iron losses
Extremely low current consumption
Low starting voltage
Low rotor inertia for extremely fast acceleration and braking
Extremely light and compact
Custom systems available from design to production
Very cost effective
Precision gearboxes available in all sizes
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Flat motors for tight spaces.
- Brushless DC motors with flat design
- Ø 6, 10, 14, 20, 32, 45, 90 mm
- 0.03 - 90 watts
Characteristics
- Ultra flat and simple design
- Cost effective
- Unsurpassed service life
- Relatively high inertia
- High speed also with low voltages
- Low detent (winding with iron core)
- Block commutation with and without Hall sensors
- Integrated electronics available
- Can be combined with maxon gears
Applications
barcode scanners, robotics, air samplers, conveyors etc.
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The Dunkermotoren GR/G range (commutated DC motors) are notable for:
Longer life than commutated motors from other manufacturers
Low detent torques
High efficiency
High dynamic acceleration
Good regulation characteristics
High power density
Maintenance-free
Robust design
Low moment of inertia
Motor insulation class E
Winding insulation class F
Extremely high short time overload capacity of the motor
Surface protection
Minimum interference radiation, optional interference versions
Protection up to IP 65
High quality due to fully automated production lines
The DC-motors can be combined with control electronics, gearboxes, brakes and encoders in a modular system to provide a flexible, adaptable, market-oriented solution.
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The D.C. permanent magnets motors EC (5 sizes: diameter 42, 52, 65, 80, 110 mm) are characterised by their high start torque, high quality balancing and low noise levels. Available power ratings from 30 to 800 W S2, low voltage power supply, 12 or 24 Vdc.
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The DC-motors can be combined with control electronics, gearboxes, brakes and encoders in a modular system to provide a flexible, adaptable, market-oriented solution.
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The TGB2020 delivers up to 440 watts and 425 oz-in. peak shaft torque. The high continuous power capacity of this small diameter motor makes it ideal for driving low profile vehicles, power tools, and any load that requires a small cross section. Additionally, the TGB2020’s provides high acceleration coupled with continuous high power.
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Custom brush motors and part sets are available using newly developed designs or ThinGap 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.
Common Features for the TGB2013 Custom Brush Motor
400W Power Output
High power density and efficiency
Iron-less core
Zero cogging, hysteresis, iron losses and lamination ringing
Rapid acceleration
Low-inductance armature
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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Thin Gap's Standard Brushless Motor TG 2310 series.
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 2310 Features
High power density
450 oz-in. peak torque
70 amps peak current
Smooth, controllable power
No cogging or hysteresis torque
Other mounting and performance 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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Motor selection is made easy with the wide variety of products available from AMETEK. Many different motor families are available in standard configurations. These motors range in torque from 0.8 oz. in. (.568 Ncm) to 50.0 oz. in. (35.5 Ncm). Voltage options are from 6.00 VDC to 76.40 VDC.
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DC motors: STOCK SERVICE Programm can be purchased in small quantities from 1 W up to 100 W and customized versions upon receipt of your firm order, we can produce the motor you need,
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Range between 1 and 200 W with a voltage of 12, 24 or 48V
Diameter between 24 and 63mm
Rated speed between 2000 and 4000 rpm
Lifetime of 3000 to 4000 hours
Ability to incorporate: CEM filter, optical or magnetic encoders and brakes
Comply with European Directives 73/23/CEE low voltage and EMC 89/336 CEE
Gearbox range : A nominal torque up to 5Nm with over 10 versions (ovoid, double ovoid, special for peristaltic pumps,65x65 mm square 5Nm …).Available with various output shafts and mechanical interfaces for a perfect adaptation.
90 º gearbox : Designed for applications where space and noise is critical. Very quiet
Planetary gearbox : : Up to 25 Nm nominal, high efficiency, high reduction ratios, available in 1,2 and 3 stages, a compact design with diameters of 42 and 52 mm.
Specially designed for the following markets :
Water treatment: Pumps, valves, pool equipment
Medical: Laboratory equipment, medical pumps, radiology
Access Control: Automatic doors, gates, ramps
Air Conditioning: gas valve, teams HVAC, solar panels
Industrial Machinery: Automatic movements, robotics
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Johnson Motor Permanent DC (PMDC) motors
Dimensions: Ø 80 x 82.4, shaft Ø 8.005 mm
Supply nominal 19.2 VDC
Torque:
@ stall 1469 mNm
@ max. efficiency 289.33 mNm
@ max. power 734.35 mNm
@ constant 10.953 mNm/A
Speed:
@ no load 18800 rpm
@ max. efficiency 15100 rpm
@ max. power 9400 rpm
Power:
@ max. efficiency 456.66W
@ max. power 721.49 W
Max. current:
@ no load 8.587 A
@ stall 142.674 A
@ max. efficiency 35.001 A
@ max. power 75.63 A
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Johnson Motor Permanent DC (PMDC) motors Ø 23.0 ~ 25.9 mm
Dimensions: Ø 24.2 x 30.5, shaft Ø 2 mm
Supply nominal: 21 VDC
Torque:
@ stall 44.11 mNm
@ max. efficiency 7.47 mNm
@ max. power 22.05 mNm
@ constant 5.105 mNm/A
Speed:
@ no load 31090 rpm
@ max. efficiency 25824 rpm
@ max. power 15545 rpm
Max. current:
@ no load 0.32 A
@ stall 7.67 A
@ max. efficiency 1.56 A
@ max. power 4.00 A
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DC MOTORS
- Battery powered:
MBT : Low voltage enclosed DC motors
- Network powered:
MFA-MF : Enclosed DC motors - Magnet inductor (MFA) or wound (MF)
LSK : Open DC motors - Wound inductor
MS1-MS2 : Open DC motors - Wound inductor
Guaranteed availability - Please determine reception date!!!
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Permanent Magnet Motors and Servo Motors - Extremely quiet running | Optimum protection (IP 65 optional) | Highest reliability | Custom designed for your application
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Key Attributes and Characteristics:
- Frame sizes from 8mm (0.31 in.) to 35mm (1.38 in.)
- Speeds up to 12,000rpm
- Torque range of 0.64 mNM (0.09 oz. in.) to 115 mNm (16.3 oz. in.)
- Low power consumption ratings
- Ironless rotor
- Central stator magnet
- Compact bearings
- Precious metal commutation system
- Copper-graphite commutation
Advantages:
- High acceleration
- High efficiency
- Low losses and low electromagnetic interference
Portescap Brush DC motors can be customized with options such as gearboxes, connectors and cables, custom coil designs and more.
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Our explosion-proof D.C. motors, series « S », were designed according to european standards CENELEC and are manufactured in order to offer the maximum of safety and reability for all services in explosive atmospheres.
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Lenze DC shunt-wound motors can be ideally matched to specific machine tasks because they enable you to select precisely the right degree of protection, type of winding, type of construction and the appropriate built-on accessories.
MGFQ shunt motor
High power density as a result of the square design and internal cooling, IP 23S degree of protection, standard dimensions for gearbox mounting, additional modular built-on accessories. Power ratings from 0.33 to 90.8 kW.
more >>
MGFRK shunt motor
IP 54 degree of protection, fully compensated, IEC standard housing, sizes 90 to 160, variable additional modular built-on accessories. Power range 0.33 to 27 kW.
more >>
Permanent magnet motor 13.120
High power density smooth-bodied design and naturally ventilated, enclosure IP 54, standard measures for gearbox mounting, additional built-on accessories in modular system, powers from 0.055 to 0.6 kW.
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Direct Current Motors
Any number of variations. Huge inventory always in stock.
For the technical data of our direct current shunt-wound motors of the MEBGVF standard series, see our direct-current motors catalogue.
Motors of sizes 112 to 315 mm are directly available from stock.
Custom configurations are available within very short delivery periods.
Cooling types, as well as any other add-on, can be modified on very short notice.
Upon request, we will also deliver motors with compensation-field winding.
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DC Motors
It is the "Static Leonard method" non-stage speed change motor that combines a separately-excited motor appropriate to variable speed with the SCR control device controllable by a weak electric signal of a few mA. The speed can be changed from high to low infinitely at stable rotations. It has an excellent control responsiveness and high rotational accuracy (+/-2%) , and the operation is incredibly simple.
SC Series
Commercial AC 100V or 200V power supply can be used regardless of 50/60Hz, and the optional speed can be selected by the speed setter on the control panel. The speed can be changed infinitely at stable rotation throughout a rage from high speed of the rated speed 2500min-1 (1750min-1 for the rated output 1.5kW and above) to low speed of 1/30. There are wide variations such as SCW model with worm reducer or SCG model with base-type coaxial reducer except the SCD model of stand-alone motor. Also, the high-performance SC series are capable of feedback control by mounting a tachometer generator to the motor.
SY Series
Commercial AC 100V or 200V power supply can be used regardless of 50/60Hz, and the optional speed can be selected by the speed setter on the control panel. The speed can be changed infinitely at stable rotation throughout a rage from high speed of the rated speed 2500min-1 to low speed of 1/20. There are wide variations such as SYW model with worm reducer or SYG model with base-type coaxial reducer except the SYD model of stand-alone motor. The SY series are the cut-down version with the features limited to speed controls.
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The RDxx is a complete positioning unit which integrates a DC gear-motor, a drive, an encoder and a controller. Profibus, CANopen and RS485 interface are available.
The Rotadrive is capable to move axis to target positions by means of ramps and with backlash compensation.
Thanks to its small dimensions (58x125x105 mm) RDxx can be mounted directly on spindle with Ø14mm and fixed by means of the collar and the anti-rotation pin.
Typical applications of this product is on tool-changers, gauges and packaging machinery.
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Our explosion-proof D.C. motors, serie "S", were designed according to European standards' CENELEC and are manufactured in order to offer the maximum of safety and reliability for all services in explosive atmospheres.
Our motors were certified for the following gas explosive atmospheres:
*S71 range: Group IIB+H2 (T4 or T5) - 2G Category - Zone 1
*S80 to S160 range: Group IIB (T4 or T5) - 2G Category - Zone 1
Our motors are certified for the classes of temperature of surface: T4 (135°C) T5 (100°C)
Our "S" type motors are conceived with compensated poles:
*2 or 4 (except S 71 type: 2 salient poles)
*Available shaft heights are as follow: 71, 80, 90, 100, 112, 132, 160
*Protection: up to IP 55 (except S 71 range: IP 44)
*Cooling: IC 0141 · Frame and flanges in cast iron (except S 71 range: Aluminium)
*ventilator in aluminium
*ventilator cap in cast iron (except S71range : Aluminium)
*Terminal box in cast iron (except S 71range: Aluminium)
*Life lubricated bearings: life expectancy is a function of the shaft load and the speed
*Shaft in "XC 48" steel
*Insulation and components: F Class minimum
For motor form IM 3011 (V1): Dome of protection
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Johnson Motor High Voltage DC (HVDC) motors
Dimensions: Ø 35.8 x 57, shaft Ø 3.175 mm
Supply nominal: 120 VDC
Torque:
@ rated load 20 mNm
@ max. efficiency 20.9 mNm
@ max. power 37.37 mNm
Speed:
@ 60 Hz no load 7200 rpm
@ 60 Hz rated load 4700 rpm
@ 60 Hz max. efficiency 4600 rpm
@ 60 Hz max. power 3200 rpm
Power:
input @ rated load 25.0 W
input @ max. efficiency 25.4 W
output @ rated load 10 W
output @ max. power 12.56 W
Max. current:
@ no load 0.09 A
@ rated load 0.210 A
@ max. efficiency 0.22 A
@ max. power 0.31 A
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