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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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Baldor * Reliance Explosion Proof DC motors are designed and constructed to withstand an explosion of a specified gas or vapor within it and to prevent the ignition of the area surrounding the motor. These motors offer the benefits of Baldor * Reliance DC technology and experience in a tough and demanding explosion proof environment.
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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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DC motors CC series
DC motors with fully laminated stator of CC series comply with CEI 2-3 standards , brochure 355 and IEC 34 and IEC 72 standards , in the mounting positions foreseen by the UNEL standards . They are available in the 80 up to the 450 size , with output power from 0,4 kW up to 865 kW.
CC motors are all 4-pole motors , with class H windings and available with protection levels IP 23, IP 44 and IP 44 R, IP 55 and IP 55 R.
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The modular design of our popular DC motor range offers a high degree of flexibility to adapt to the driven machine, and to fit into a restricted space. Our Drop-In solution permits adaptation of footprint, shaft extension and flanges to match dimensions of almost all DC motors, our own range as well as others, new and old, in the market. This, in combination with our short and reliable delivery times, makes T-T Electric DC motor range the right choice also in the retrofit market.
LAK 4112-4280 and Uniqore DC Motors
• 4 poles
• Frame sizes 112-280
• Outputs up to 500 kW (670 HP)
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GE CD6000 Large DC:
GE Industrial Systems has been designing and building DC machines for over 100 years. We can offer new designs and rerates up to 12,000 HP.
Features and Benefits:
- Class F or H insulation polyimide films.
- Split magnet frame for easy maintenance
- Best In Class Test facility with Back to Back testing capabilities.
- ISO 9001 - 1994 Approved Supplierons
Applications:
- Mining
- Marine Generation and Propulsion
- Metals
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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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Johnson Motor Permanent DC (PMDC) flat motors Ø 15.0 ~ 19.9 mm
Dimensions: Ø 15.5 x 18.6, flat 12, shaft Ø 1.505 mm
Supply nominal: 5 VDC
Torque:
@ stall 1.871 mNm
@ max. efficiency 0.381 mNm
@ max. power 0.649 mNm
@ constant 3.267 mNm/A
Speed:
@ no load 10500 rpm
@ max. efficiency 8363 rpm
@ max. power 5250 rpm
Max. current:
@ no load 0.04 A
@ stall 0.613 A
@ max. efficiency 0.157 A
@ max. power 0.326 A
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MODEL SERIES - DC33
PMDC GEARED MOTOR
Design - Motor DC33 is a carbon brush DC motor which is used in combination
with many Mech Tex gearheads. The standard gearheads used in conjunction with this motor are GB2, GB5P, GB5H, GB38OCP, GB3, GB4, GB7, GB8 & GBW. Depending on the application, output speed, load applied, etc. the type of gearhead can
be selected. Various types of gears i.e. poly acetal, sintered iron, brass or steel gears can be used based on the requirement. Poly acetal or sintered
gears damp the noise. Case hardened steel gears are always on the output
for load considerations. Complete poly acetal gears are used when the output
torque required is low. Linear drive is possible with gearhead GB4,GB7,GBW
with M6 x 1 mm pitch screw. The linear guide & screw arrangement can be
done only on special request.
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MODEL SERIES - DC30
PMDC GEARED MOTOR
Design - Motor DC30 is a carbon brush DC motor which is used in combination with many MechTex gearheads. The standard gearheads used in conjunction with this motor are GB2,GB5P, GB5H, GB38OCP, GB3, GB4, GB7,GB8 & GBW. Depending on the application, output speed, load applied, etc. the type of gearhead can be selected. Various types of gears i.e. poly acetal, sintered iron, brass or
steel gears can be used based on the requirement. Poly acetal or sintered gears damp the noise. Case hardened steel gears are always on the output for load considerations. Complete poly acetal gears are used when the output torque
required is low. Linear drive is possible with gearhead GB4, GB7, GBW with M6 x 1 mm pitch screw. The linear guide & screw arrangement can be done only on special request.
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MODEL SERIES - DC28
PMDC GEARED MOTOR
Design - Motor DC28 is a carbon brush DC motor which is used in combination with many Mech Tex gearheads. The standard gearheads used in combination with this motor are GB2, GB5P, GB5H, GB38OCP, GB3, GB4, GB7, GB8 & GBW. Depending on the application, output speed, load applied, etc. the type of gearhead
can be selected. Various types of gears i.e. poly acetal, sintered iron, brass or steel gears can be used based on the requirement. Poly acetal or sintered gears damp the noise. Case hardened steel gears are always on the output for load considerations. Complete poly acetal gears are used when the output
torque required is low in an economical model (GB7P). Linear drive is possible with gearhead GB4, GB7, GBW with M6 x 1 mm pitch screw. The linear guide & screw arrangement can be done on special request.
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Miniature DC Coreless motor
Miniature DC Brushless motor
* Coreless Motor Characteristics
-Diameter Ø 4 to 18
-Voltage 3 to 12 V
Spur or Planetary gear box and Feedback device are available.
* Brushless Motor Characteristics
-Diameter Ø 1.5 to 30
- Voltage 3 to 24 v
Spur or Planetary gear box , feedback device are availabe.
Application :
* Optical and Measuring instruments
* Medical instruments and apparatus
* Factory Automation and instrumentation
* Servo system for Remote control
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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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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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Danaher's family of DC motors offers an extremely wide variety of size and package types. From frameless pancake motors to high acceleration housed/shafted motors, Danaher offers the most complete range of high performance motors available today.
Pacific Scientific PMDC motors offer rugged, quality construction providing dependable operation. A well deserved reputation for value, these motors are backed by a two-year warranty.
Kollmorgen ServoDisc™ Brush Motors differ from conventional DC servomotors in their unique slotless disc armature design. This enables them to deliver a concentrated level of performance, in both incremental motion and continuous speed that is not attainable with conventional ironcore motor designs.
Direct Drive DC Torque Motors are particularly suited for servo system applications where it is desirable to minimize size, weight, power and response time, and to maximize rate and position accuracies.
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The original printed motor, the GM Series is an extremely accurate high power pancake motor range with possible high ambient temperature (150C, 302F) operation, for high performance industrial applications. The range is available in 9cm, 12cm and 16cm armature diameter sizes, with standard and high power AlNiCo magnet options. Additionally, through our special build scheme every motor in the GM series is available as a low resistance, i.e. parallel 'winding' (designated LR) motor perfectly suited for low voltage, battery or higher speed applications.
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MODEL SERIES - DC32
PMDC GEARED MOTOR
Design - Motor DC32 is a carbon brush DC motor which is used in combination with many Mech Tex gearheads. The standard gearheads used in conjunction with this motor are GB2, GB5P, GB5H, GB38OCP, GB3, GB4, GB7,GB8 & GBW. Depending on the application, output speed, load applied, etc. the type of gearhead can be selected. Various types of gears i.e. poly acetal, sintered iron, brass or
steel gears can be used based on the requirement. Poly acetal or sintered gears damp the noise. Case hardened steel gears are always on the output for load considerations. Complete poly acetal gears are used when the output torque
required is low. Linear drive is possible with gearhead GB4,GB7,GBW with M6 x 1
mm pitch screw. The linear guide & screw arrangement can be done only on special request.
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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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24A Series Permanent Magnet DC Motor
Horsepower: 1/50 to 1/7 HP
Rated Torque: 8 to 24 oz-in
Speed: 2500 to 11,500 RPM
33A Series Permanent Magnet DC Motor
Horsepower: 1/16 to 1/3 HP
Rated Torque: 34 to 134 oz-in
Speed: 2500 RPM
33A Series Metric Permanent Magnet DC Motor
Motor Watts: 42 to 244 W
Rated Torque: .24 to .86 Nm
Speed: 1725 to 3000 RPM
42A Series Permanent Magnet DC Motor
Horsepower: 1/4 to 1/2 HP
Rated Torque: 101 to 180 oz-in
Speed: 2500 RPM
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Our smooth, long-lasting DirectPower Plus motors are available in a range of voltages and torques to met your needs. Dynamically balanced armatures and non-contact ball bearings ensure a smooth performance. Durable totally enclosed, non-ventilated construction (TENV) and replaceable brushes help extend product life-cycles. And, for extra power and durability choose our DirectPower Plus motors.
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A range of 12 to 180 V DC motors with Power Outputs of 25 to 750 watts.
Including:
PM36 Custom permanent magnet motors up to 75 watts.
PM45 Custom permanent magnet motors up to 250 watts.
PM55 Custom permanent magnet motors up to 300 watts.
PM62 Custom permanent magnet motors up to 500 watts
minimum order quantity: 100 units per annum
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MODEL SERIES - DC25
PMDC GEARED MOTOR
Design - Motor DC25 is a precious metal brush DC motor which is used in combination with many Mech Tex gearheads. Conjunction with this motor are GB2, GB5P, GB5H, GB38OCP, GB3, GB4, GB7, GB8. Depending on the application, o/p speed, load applied, etc., the standard gearheads used in the type of gearhead can be selected. Various types of gears i.e. poly acetal, sintered iron, brass or steel gears can be used based on the requirement. Poly acetal gears damp the noise. Case hardened steel gears are always on the output for load considerations. Complete poly acetal gears are used when the output torque
required is low. Linear drive is possible with gearhead GB4, GB7 with M6 x 1 mm pitch screw. The linear guide & screw arrangement can be done only on special request.
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Tensions 12 or 24 mini V.C.C., 50,110 or 200 V.C.C.
Special tensions on request (PM 50/60 - 18ov. maximum).
Engines Classifies “ F” – on closed rolls of the dice,
lubricated with life. All with 2 directions of rotation.
Reducers tight and lubricated with life. Entirely on
rolls of the dice, endless screw out of treated steel and polished. Coil
in composite or bronze on request. Assembly
multiposition.
Flexible connections PVC 30cm.
Details of the Performances Engine Page 70.
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The permanent magnet brushed dc motors offered here have been designed and wound to satisfy applications calling for a power range of 1-100 watts. 1.5v-28v voltage range is available where appropriate.
Windings have been chosen to offer speed variations where noise, life or current may be critical. If you can't find your exact requirement here, motors can be wound to your precise specification.
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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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Introducing Bison's new line of Permanent Magnet DC motors. Available with input voltages of: 12, 24, 90, and 180V. Output power from : 1/53 hp to 1/9 hp. Multiple mounting options. High pressure die cast end shields are machined for precision alignment and bearing fit, allowing accurate brush tracking and minimal vibration.
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DC electric motors
