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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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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 - 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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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 - 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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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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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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The SGMPH servomotor series has a medium inertia design with a flat profile providing the highest torque-per-length ratio available. These servomotors are well suited for applications requiring optimized load matching. There are five frame sizes providing up to 2,027 oz-in of peak torque. 100 and 200 volt windings are available with rated speeds of 3,000 rpm and maximum speeds of 5,000 rpm. An 8,192 ppr incremental serial encoder is standard. The SGMPH is rated IP67 (not including the shaft) providing resistance to moisture. Options include a 65,536 ppr absolute encoder, gearmotor, shaft seal, and holding brake.
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General technical information on TK frameless motors
The TK series of frameless brushless motors provide the highest torque density available today for direct drive, high performance applications. Unlike traditional torque motrs, TK units have both high torque and high speed capability and thus operate seamlessly both as spindle and table motors.
TK motors consist of separately supplied stator and rotor units suitable for direct assembly inside the structure of the machine. TK motors are three phase, rare earth (Iron Neodymium Boron) permanent magnet units and reach the highest continuous and peak torque density available today, together with high speed and flux control ability over a constant power range up to 10:1.
The rotors use special Phase manufactured magnets with minimized loss factor allowing high speed operation with a thin isotropic rotor.
All rotors are rigid units with mechanical, glue free magnet retention, preloaded carbon fiber sleeve for safe operation even at very high speed.
Rotor are often semi custom units to allow direct coupling to bearings, encoders, brakes.
All TK motors are designed for fluid (water) cooling on the outside of the stator for maximum performance. Conduction/convection cooling is also possible. Constant power operation (flux control) always requires water cooling.
Customized frames with integral cooling or even partial machine subassemblies with bearings and encoders are manufactured on request based on the standard frameless magnetic designs available.
The torque range spans from 10 to 40,000 Nm with maximum diameter 1150mm; above that size, segmented semi custom units are available, currently up to 18 m diameter
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Torque motors produce a high torque which acts proportionally with the current and remains practically constant over the whole of the engine's axis of rotation. With torque of up to 480mNm and angles of rotation of 80°, these are eminently suitable for adjustment tasks such as those effected by throttle valves, AGR valves, or variable turbine configurations in exhaust gas turbochargers. Their contact-free function and the option of installing position sensors gives the user a motive power solution with the assurance of all-round availability and safety.
The products of the series 4000 are at present only available for OEM applications.
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Permanent magnets brushless motors with high power-to-weight ratio
With its highest power-to-weight ratio and torque constant, specially adapted to robots, mobile or borne applications with high power, the 136 OEP motors have been designed thanks to the electromagnetical and thermal optimization achieved by using dedicated simulations softwares, allowing an accurate precharacterization of the behavior in rated load and in overload
A rich industrial experience attests to optimal reliability.
Main Characteristics
# Rare earth magnets
# Star three-phase winding
# IP64 protection according EC 509 (1989)
# Class H insulation
# Flange B5
# Thermal protection by PTC resistance housed between 2 phase windings
# PTC Security threshold = 180ÝC
# 136 OEP 017 and 136 OEP 020: Air cooling with fan 100 l/s, 0.31 A or 24 VDC, 0.5 A.
# 136 OEP 050: fluid cooling with integrated external jacket
Advantages
# 136 OEP 017: 19.5 KW continuous at 6000 RPM
# 136 OEP 020: 29 KW continuous at 6000 RPM
# 136 OEP 050: 41.5 KW continuous at 6000 RPM
High torque constant at 0.85 Nm / Arms.
High efficiency: up to 95%.
High power-to-weight ratio: 1500 W / Kg continuous.
Characteristics of the range
# 136 OEP 017 : 19,5 KW permanent à 6000 mn-1
# 136 OEP 020 : 29 KW permanent à 6000 mn-1
# 136 OEP 050 : 41,5 KW permanent à 6000 mn-1
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FRAME SIZE:
71 to 132
OUTPUT:
0.75 to 22 kW
TORQUE:
2 to 100 Nm
RATED SPEED:
1 to 6000 rpm
MOUNTING:
IM B3, IM B5, IM B35, IM B14, IM B34
DEGREE OF PROTECTION:
IP55 or higher
MAIN FEATURES:
sensorless permanent magnet ac brushless motors
motors comply with IEC requirements
temperature rise to class B
high efficiency motors (Super Premium)
higer motor efficiency within a wide range of speed
speed variation with drive
lower operating temperature
lower noise
possibility of non-ventilated cooling design
compact design and reduced weight
lower electrical power
OPTIONS:
special mechanical design
forced ventilation
encoder
TYPICAL APPLICATIONS:
electric pumps, ventilation, textile machineries, wind generators
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ROTEK Synchronous motors -- premium quality materials and finishing
Long-lasting - extremely efficient
First-class materials and precision finishing - the SM65 motor range gives you convincing, in-depth quality and long life.
A special permanent magnet rotor ensures maximum efficiency: a combination of excellent technical characteristics, lower power consumption and compact construction.
Benefits
> long life expectancy
> compact design
> lower power consumption
Charateristics
> constant speed (independent of load and voltage)
> extremely short start-up and stopping times
> blocking proof for a short period of time
> self-holding torque in powerless state
> maintenance free
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ROTEK Synchronous motors -- premium quality materials and finishing
Long-lasting - extremely efficient
First-class materials and precision finishing - the SM65 motor range gives you convincing, in-depth quality and long life.
A special permanent magnet rotor ensures maximum efficiency: a combination of excellent technical characteristics, lower power consumption and compact construction.
Benefits
> long life expectancy
> compact design
> lower power consumption
Charateristics
> constant speed (independent of load and voltage)
> extremely short start-up and stopping times
> blocking proof for a short period of time
> self-holding torque in powerless state
> maintenance free
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ROTEK Synchronous motors -- premium quality materials and finishing
Long-lasting - extremely efficient
First-class materials and precision finishing - the SM65 motor range gives you convincing, in-depth quality and long life.
A special permanent magnet rotor ensures maximum efficiency: a combination of excellent technical characteristics, lower power consumption and compact construction.
Benefits
> long life expectancy
> compact design
> lower power consumption
Charateristics
> constant speed (independent of load and voltage)
> extremely short start-up and stopping times
> blocking proof for a short period of time
> self-holding torque in powerless state
> maintenance free
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ROTEK Synchronous motors -- premium quality materials and finishing
Long-lasting - extremely efficient
First-class materials and precision finishing - the SM65 motor range gives you convincing, in-depth quality and long life.
A special permanent magnet rotor ensures maximum efficiency: a combination of excellent technical characteristics, lower power consumption and compact construction.
Benefits
> long life expectancy
> compact design
> lower power consumption
Charateristics
> constant speed (independent of load and voltage)
> extremely short start-up and stopping times
> blocking proof for a short period of time
> self-holding torque in powerless state
> maintenance free
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TYC2 Series Rare Earth Permanent Magnet Three-Phase Synchronous Motor
The TYC2 series is a rare earth permanent magnet three-phase synchronous motor with high efficiency, high starting torque and high power factor. Using high quality rare earth permanent magnet material, the performance of the TYC2 series motor is greater than the Y series motor and the high-efficiency three-phase induction motor. It can be widely used in petroleum, textile, and chemistry industries.
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Reversible Motors
Capacitor-run, single-phase motors. The outward appearance is the same as that of induction motors, however, these motors are suited for applications where the motor must frequently switch direction.
For applications where the motor must switch from one direction to the other on-the-fly.
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