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The new generation of linear motors – one-of-a-kind worldwide – combines extremely high continuous and maximum force with compact construction and the lowest possible force ripple in a single series.
Image Desc
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Image Desc MLP/MLS Series – Synchronous Linear Motors
Highly-dynamic and precise
IndraDyn L is based on the continued development of Rexroth's industry-proven linear motor technology. Select from real-world sizes and lengths:
* Primary units with standard stainless steel housing and integrated liquid cooling
* Optional thermal-encapsulation for the most stringent temperature stability requirements
* Secondary units in 3 lengths, with stainless steel cover plate
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Aerotech's "U-channel" brushless linear servomotors have proven ideal for robots, actuators, tables/stages, fiberoptics/photonics alignment and positioning, assembly, machine tools, semiconductor equipment, electronic manufacturing, vision systems, and in many other industrial automation applications. Aerotech linear motors are direct drive and consist of a noncontacting forcer coil and "U-channel" rare-earth magnet track. This design eliminates backlash, windup, wear, and maintenance issues associated with ball screw, belt, and rack and pinion based motion control and positioning systems. The noncontact design of the forcer and magnet track results in a maintenance-free system.
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The 3 phase brushless (or AC servo) linear motor is ideal for high force, long stroke, closed loop servo, and linear motion applications. They can be used at speeds up to 240 in / sec [6 m / sec]. They are capable of very precise position, velocity and acceleration control when coupled with a linear encoder.
The 3-phase coil assembly can be commutated trapezoidally using optional Hall Effects or sinusoidally using software commutation in conjunction with the appropriate motion controller and sinusoidal amplifier.
The short laminated moving coil assembly moves over the top of a magnet assembly. A customer supplied bearing system is required to guide the moving coil assembly and to maintain a .030" [0.75 mm] clearance between the coil and the magnet assembly.
There is a large magnetic attractive force between the coil and magnet assembly. The bearing system must be able to withstand this force in addition to whatever payload is being carried.
The power to the motor (from a customer supplied PWM 3 phase brushless servo amplifier) is supplied to the moving coil via a power cable.
The motors are available in 6 different widths and 4 different coil assembly lengths.
Advantages:
* Very low cogging
* High speed and accelerations of heavy payloads
* Capable of high forces
* Uses standard 3 phase brushless amplifier
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Linear synchronous motor series LSM
The linear synchronous motors Ruchservomotor JV are guarantee:
high force density in compact dimensions(peak linear force up to 7600N),
high velocity(up to 5m/s)
and accelerations (up to 14G *).
Linear Synchronous Symmetry Motors LSSM
The linear synchronous motors Ruchservomotor JV because of special design features are guarantee high force dencity in compact dimensions(peak linear force up to 7600N), high velocity(up to 5m/s) and accelerations(up to 14G at user payload=0kg).
Multiples forcers can be operated independently on one magnet way. The motors can be join in serially or in parallel for obtaining higher linear force.
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SL2 series
The SL2 synchronous linear motor with convection cooling is practically maintenance-free and offers maximum reliability and availability, high control quality, speed and accuracy.
SL2 synchronous linear motors are available in three models for speed classes 1, 3 and 6 m/s: SL2 Basic, SL2 Advance System and SL2 Power System. For longer travel distances, secondaries are available in different lengths and can be easily lined up with one another. The SL2 Advance System features a motor cooling unit, which provides even better cooling than SL2 Basic. A forced-air cooling fan gives the SL2 Power System a further power boost.
Your advantages
- SL2 motors save time during project planning
- Precise, reliable and safe at any speed
- Virtually maintenance-free
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Features specific for this product line
> direct electric drive
> high speed
> without reduction gear, no play at direction reversal
> no rotor losses
> with NdFeB magnets
Features of Oswald motors
>compact, robust, high force density
>maintenance-free or low maintenance
>low inertia, dynamical
>long life
>Made in Germany
Technical spezification
force at continuous duty 100 - 10.000 N
speed up to 10 m/s
stroke modular, arbitrary
cooling air or fluid
protection class IP54 (primary, secondary windings)
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Baumüller linear motors have been designed for use as direct drives with synchronous motors. Customized motor concepts can be created using a modular system, meaning that Baumüller linear motors can achieve maximum thrust forces of up to 14,750 N.
Baumüller linear motors are synchronous motors. They consist of a primary with a wound lamination stack and a secondary with permanent magnets (magnetic strip). The primary is laminated with carbon fiber. This allows Baumüller linear motors to achieve consistently high stiffness and maximum continuous force, thanks to their improved capacity for heat dissipation.
LSA - The plug & play solution
LSE 10 - The customized solution
LSC - The ironless solution
LSE 50-90 - The solution for logistics applications
The scope of products and services provided is not merely limited to linear motor components. On the contrary, Baumüller offers the user a plug & play solution with clearly defined interfaces that can be immediately connected to his machine, in the form of a very compact and flexibly designed complete linear axis, LSA, which is essentially comprised of linear components, a guidance system, a mechanical structure, and a length measuring system.
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Linear Brushless Motors Series DM
Key Features:
· Symmetric forcer
· Dual magnet track linear motor
· Steel core for high force density
· Lo-Cog for smooth motion
· Built-in thermal sensors
· Hall-effect sensors
· Water cooling option
· Modular magnet track for unlimited travel
· Magnets covered by stainless steel strip
Iron core linear motor DM Series is designed to provide the highest force density in the linear motor applications. Unlike conventional iron core motors, DM motors have dual magnet track to balance magnetic attraction forces and to remove any forcer magnetic preload from the bearings. This feature provides for quite operation with smaller linear bearings without concern for bearing life. Linear motor magnetic structure of the forcer also optimized to provide low cogging. Forcer have thermal sensors in a compact structure as well as Hall-effect sensors and can be provided with water cooling option. These motors are ideal in applications to move large payloads without effecting bearing life. Magnet tracks are stackable for any travel length.
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The new generation of linear motors – one-of-a-kind worldwide – combines extremely high continuous and maximum force with compact construction and the lowest possible force ripple in a single series.
MLP/MLS Series – Synchronous Linear Motors
Highly-dynamic and precise
IndraDyn L is based on the continued development of Rexroth's industry-proven linear motor technology. Select from real-world sizes and lengths:
* Primary units with standard stainless steel housing and integrated liquid cooling
* Optional thermal-encapsulation for the most stringent temperature stability requirements
* Secondary units in 3 lengths, with stainless steel cover plate
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MSK Series
This series offers complete scalability, with performance options for standard and more challenging applications. The compact construction with increased torque density provides a costomer-orriented range of size and performance.
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These low-pole AC servo motors of the ECOSPEED series stand out due to extremely low torque ripple at low speed. Torque from 1 - 26 Nm. Flange dimensions 60 mm, 80 mm, 110 mm, 130 mm. Rated speed depending on series between 1500 and 5000 rpm. Available with incremental encoder or absolute value encoder. Holding brakes from 0.5 - 10 Nm (optional). Certified version according to ATEX directive 94/9/EG for use in hazardous locations. Also available as hollow-shaft built-in motor. Approvals: UL/CSA, CE.
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Our AC synchronous servomotors have a very high power density and enable highly dynamic positioning drives with an excellent price/performance ratio. For maximum flexibility, the servomotors are compatible with the standard servo connection dimensions. The AC synchronous servomotors are equipped with an absolute sensor system: SinCos® Singleturn (SRS, SKS) or SinCos® Multiturn (SRM, SKM). The encoder system with the Hiperface® interface enables auto-initialisation of the motor and current controller parameters. This greatly simplifies the commissioning procedure of the drive system.
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Technical Data: FMD motors
- Nominal torque: 0.5 Nm to 68 Nm
- Rated speed range: 2000 to 6000U/min
- Flange dimensions: 58, 70, 92, 115, 142 and 190mm
- Protection class: IP65
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Brushless three-phase synchronous servo motors with permanent magnets.
- Static torque 0.1 to 115 Nm.
- Particularly high power density
- Large rotational speed control range
- High dynamics and precision
- Maintenance-free
- Optionally with brake
Customer-specific solutions: high rotational speeds, special flanges, special shafts etc.
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DSD - the servo motors for highly dynamic applications
The six installation sizes for the DSD-range of Baumüller offer a suitable solutions for almost every application in the automation.
The servo motors for highly dynamic applications with the highest requirements of acceleration capacity and the best start-stop qualities, such as for:
packaging machines
textile machines
plastic machines
handling machines
special machines
small robots
DSD 28-100 - Dynamic Motors
high torque accuracy
high speed
almost no cogging effect
compact frame size with high power density
maximum dynamic response due to excellent torque - inertia ratio
smooth housing surface – not easily soiled
sleek, uniform housing
permanent field synchronous servo motors
main connection via terminal box or connector (DSD 28 - 45 only via connector)
IP44, other protection type on request (DSD 28 - 36)
IP65 non-ventilated, IP54 surface-ventilated with fan (DSD 45 - 100)
encoders: resolver 2-pole, SinCos-encoder (optional)
more encoders available on request
all types optionally with brake
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While smaller in size, gives highest dynamics and output power.
The servomotors presented here are only a small part of the wide Groschopp product range.
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Meeting stringent requirements in terms of response, precision and excellent power-to-size ratio.
The motor sizes have been carefully graded and offer rated torques from 0.8 to 64 Nm (0.25 to 10.0 kW) and peak torques of up to 191 Nm. As a result, finding the optimum motor for any drive task is easy.
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The LSH Servomotor - the power pack
Nominal torque 0,2 Nm up to 20 Nm
Based on the new winding technology, the so-called concentrated winding, the new LSH generation of motors improves power density by between 30% and 70% relative to conventional technologies. For the user that means as much as a 100% improvement in dynamics, and more compact installation combined with smooth running.
The LST-Servomotor - the versatile one
Nominal torque 0,1 Nm up to 24 Nm
Featuring conventional winding technology, the LST motor combines all the advantages of a 6-pole synchronous servomotor.
* Well suited to speeds up to 9000 rpm. Special windings are possible on request.
* High overload capacity even at standstill based on efficient heat distribution in the stator packet.
* Increased rotor moment of inertia for torque adaptation.
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MSK Series
This series offers complete scalability, with performance options for standard and more challenging applications. The compact construction with increased torque density provides a costomer-orriented range of size and performance.
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AC ASTRO synchronous geared motor with worm gear
ASM SSG
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ASTRO synchronous motor with Stirnradgeriebe ASM SG
- starting and direction of rotation-stably
- synchronous, load-independent number of revolutions
- blockierfest briefly
- 1-polig reversable
- high efficiency
- noiseless run
- high self retaining moment
- maintenance-free
Overall lengths
ASM 24/26 SG = 89,5mm
ASM 44/46 SG = 109,5mm
ASM 84/86 SG = 149,5mm
Terminal box execution = 33mm longer
Engine system
4-polig with 1.500Upm (50Hz), 1800Upm (60Hz)
with 6 pins with 1.000Upm (50Hz), 1200Upm (60Hz)
Rated voltages = 1~24V to 3~500V
Continuous operation S1 (special modes of operation possible)
Self retaining moment in the dead condition
Wärmeklasse B
Coil windings = to 130°C
Ambient temperatures = -15C to 40°C
Enclosure = IP40, IP54, IP55
Basic parts = plastic or aluminum pressure pouring
Kind of connection = cable, braid or terminal box connection
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ASTRO gear motor with flat transmission ASM SG01
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ASTRO a phase synchronous geared motor AS 80-6
Ex engine after guideline 94/9/EG (ATEX)
Compact building method
Area of application:
Gases, steams or fog "G"
Types of dust "D"
z.B. Automotive, printing, food, regulation industry
1~24V for 50 or 60 cycles per second
Speed range 0.75 - 1200 Upm
High stable torque process
GROUP OF EQUIPMENT II
Category 1
very high measure of security
Zone 0 and 20 = no permission
Category 2 = permissions
high measure of security
Zone 1 = G (gas)
Zone 21 = D (dust)
Category 3
normal measure of security
Zone 2 = G (gas)
Zone 22 = D (dust)
Ignition enclosure:
G = gas/zone 1
Engine: Ex II 2 G ex e II T4
Gear motor: Ex II 2 G ex ec II T4
D = dust/zone 21
Engine: Ex II 2 D ex tD A21 IP65 T 90°C
Gear motor: Ex II 2 D ex tD C A21 IP65 T 90°C
LARVA IN GERMANY
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AC synchronous geared motor with flat transmission ASM fG 05 or 20
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ASTRO synchronous geared motor with planetary gear ASM PG
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DC-Motors (3-phase synchronous)
available sizes: 24 mm up to 300 mm
- Power: 5 W up to 70 kW
- Rotors: NeFeB, Steel/CFK-Armouring
- Air gap winding, built-in hall sensors or sensor less
- Speed: max. 180,000 rpm
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