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MOTOR SERIES - MTR8c
REVERSIBLE SYNCHRONOUS MOTOR - 375 RPM
Application - Reversible power drive for actuators, pumps, label printing
machines, medical and optical equipment, office machines, automatic vending machines, machine automation.
Design - The MTR8c reversing synchronous motor with permanent magnet rotor
is electrically reversible and due to its unique stator design it is
moderately priced. The rotating field is produced with a phase-shift capacitor and double-stator with coils thus ensuring extremely quiet running. Long life is guaranteed by the robust design (sintered bronze bearings; self-centering type). The MTR8c is operated with single- phase AC current. The same motor version can be used at 50Hz and 60Hz Various windings of motor are available that are tailored to specific requirements. Only some types are listed.
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MOTOR SERIES - MT6
UNIDIRECTIONAL SYNCHRONOUS MOTORS - 600 RPM
Application - Instrumentastion, diamond machinery, peristaltic pumps,motorised displays, programming devices, cam timers, medical equipment.
Design - MT6 is a unidirectional synchronous motor. The direction of the motor is either cw or ccw which is fixed with help of reversing stopper while manufacturing. This non reversing device also guarantees at all times starting in the desired direction with high starting torque. The motor consists of a cylindrical sheet iron stator which form the poles. Mounted on the hardened and
highly polished rotor shaft is a high coercitivity sintered magnet ring around whose circumference 10 poles of alternate polarity are disposed, Special version of motor without the non reversing device is also available. In this case the motor can start in any direction. Motor can be priovided with screw
clip for fixing.
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MOTOR SERIES - MTR3a/3b
Reversible Synchronous Motor - 250/ 500 RPM
Application - Recorders, Instrumentation, Diamond machinery, Valve Actuators, Light displays, Textile machinery, Medical equipment, Air conditioning & refrigeration, Dampers, Peristaltic Pumps, Dosing Pumps, Vending machines CCTV Camera positioning, any timing and positioning Application.
Design -
MTR3a/ 3b reversing synchronous motor is of the permanent magnet type with two
stator windings, for single phase AC 50/60 Hz. Phase displacement of the
excitation current is achieved by connecting a capacitor in series with one of the stator windings. The sense of rotation is determined by the resulting
circular rotating field. Electrial reversal of the sense of rotation is effected by means of a single-pole changeover switch. The 24/ 12 pole rotor which has a steel shaft polished to a mirror-finish rotates in sintered bronze bearings. Motor can be provided with mounting plate / screw clip for fixing.
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MOTOR SERIES - MTR9a/ 9b/ 9c/ 9d
REVERSIBLE SYNCHRONOUS MOTOR - 1000 RPM
Application - Reversible power drive for special purpose m/cs, actuators, pumps, label printing machines, medical and optical equipment, vending machines etc.
Design - The MTR9a/9b/9c/9d reversing synchronous motor with parmanent magnet rotor
The rotating field is produced with a phase-shift capacitor and doublestator
with coils thus ensuring extremely quiet running and smooth operation. Long life is ensured by the ball bearings. Compared to normal parmanent magnet synchronous motor that operates on tin can principle, these motors are more
efficient. At same time the temperature rise is significantly higher
in this motor. MTR9a/9b/9c/9d is operated with single-phase AC current. The same motor version can be used at 50Hz and 60Hz.
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MOTOR SERIES - MTR7a/ D7a
REVERSIBLE SYNCHRONOUS MOTOR - 250 RPM
Application - Reversible power drive for actuators, pumps, label printing
machines, medical and optical equipment, office machines, automatic vending machines, machine automation
Design - The MTR7a/ D7a reversing synchronous motor with parmanent magnet rotor is electrically reversible and due to its unique stator design it is moderately priced. The rotating field is produced with a phase-shift
capacitor and double-stator with coils thus ensuring extremely quiet
running. Long life is guaranteed by the robust design (sintered bronze
bearings; self-centering type). The MTR7a/ D7a is operated with singlephase AC current. The same motor version can be used at 50Hz and 60Hz.
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PTM series synchronous motors range in diameter from 25mm to 55mm, and are low speed permanent magnet motors ideal for timing applications. The single direction (shaded pole design) and reverse direction (phase-shift by capacitor) motors allow automatic self-starting and dynamic braking. With internal impedance protection, the shaft can be stalled continuously without the danger of burning the coils. A variety of plastic and metal gear heads on all models of PTM series synchronous motors are available to meet the requirements of most applications.
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MOTOR SERIES - MTR5
REVERSIBLE SYNCHRONOUS MOTOR - 500 RPM
Application - Recorders, Instrumentation, Diamond machinery, Valve Actuators, Light displays, Textile machinery, Medical equipment, Air conditioning &
refrigeration, Dampers, Peristaltic Pumps, Dosing Pumps, Vending machines CCTV Camera positioning, any timing and positioning Application.
Design - MTR5 reversing synchronous motor is of the permanent magnet type with
two stator windings, for single phase AC 50/60 Hz. Phase displacement of
the excitation current is achieved by connecting a capacitor in series with
one of the stator windings. The sense of rotation is determined by the
resulting circular rotating field. Electical reversal of the sense of rotation is effected by means of a single-pole changeover switch. The 12 pole rotor which has a steel shaft polished to a mirror-finish rotates in sintered bronze bearings. Motor can be provided with Mounting plate/Screw clip for fixing.
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MOTOR SERIES - MTR4a/ 4b/ D4b
REVERSIBLE SYNCHRONOUS MOTOR - 250/ 500 RPM
Application - Valve Actuators, Light displays, Textile machinery, Medical equipment, Air conditioning & refrigeration, Dampers peristaltic Pumps , Dosing pumps, Vending machines, CCTV Camera positioning, any positioning Application.
Design - MTR4a/ 4b/ D4b reversing synchronous motor is of the permanent magnet type with
two stator windings, for single phase AC 50/60 Hz. Phase displacement of
the excitation current is achieved by connecting a capacitor in series with
one of the stator windings. The sense of rotation is determined by the
resulting circular rotating field. Electical reversal of the sense of
rotation is effected by means of a single-pole changeover switch. The 24 /12 pole rotor which has a steel shaft polished to a mirror-finish rotates in sintered bronze bearings. Motor can be provided with Mounting plate/ Screw clip for fixing.
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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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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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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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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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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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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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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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Brushless DC motors
- Ø 6 - 60 mm
- 1.2 - 400 watts
- EC, EC-max, EC-powermax, EC flat
Characteristics
- Neodymium magnets
- Unsurpassed life time
- No abrasion
- Low noise level
- High speeds even at low voltages
- No magnetic cogging
- Good heat dissipation, high overload ability
- Very small electrical time constant and low inductance
- Autoclavable versions available
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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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DYNEO, by LEROY-SOMER, is a group of solutions consisting of synchronous permanent magnet motors and electronic variable speed inverters. These solutions reach the highest peaks of energy efficiency. With exceptional efficiency levels over the entire speed range, DYNEO solutions generate huge energy savings. Their unequalled compactness enables easy integration into machines and processes.
Amongst the DYNEO solutions is the LSRPM, a range of synchronous permanent magnet motors, with an aluminium housing, in a mechanically proven IP 55 induction motor design in accordance with IEC 60034. The range covers powers from 0.75 to 400 kW and speeds from 1 to 5500 RPM and for frame sizes from 90 to 315 mm.
This LEROY-SOMER innovation in variable speed drive systems offers great advantages to the customer: gaining in compactness up to 3 frame sizes, exceptional gain in efficiency over the entire speed range, constant torque over the entire speed range and optimised power with centrifugal torque applications.
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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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