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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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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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LSK - DC Motors
Shaft and bearings with high overload capacity (for belts transmission).
Roller bearings may be used in the drive end shield for very high radial loads.
Marking on shaft extension indicating the balancing class.
Compact design with high power / weight ratio.
Machined registers for high precision geometry.
Forced ventilation:
multiposition
multivoltage - multifrequency
ensures good thermal reserve
sound screen in option
Large number of possible options.
Brush holders fitted in option with wear limit microswitches.
Cast iron brackets.
Easy brush access via 4 large inspection doors.
Transparent inspection doors in option.
PTC probes connected in series provide added protection against incorrect use.
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Welcome to Spohn + Burkhardt
Our Products
Our production program includes a diverse range of controllers, control stations, resistors, starters, in addition to a broad spectrum of controls for all types of transport machinery, construction and shipping cranes.
Our comprehensive series production is customisable in many different ways according to specific needs.
Our Company
The firm was founded in 1920 by Karl Spohn and David Burkhardt and remains in family ownership.
Our highly motivated team strives to achieve maximum customer satisfaction starting with the first contact through to after-sales service.
Our recipe for success has remained consistent over the years – and effective:
flexibility in product development and reliability in production.
Quality standards
A high quality standard – and therefore the complete satisfaction of our clients is one of our most important aims.
This is confirmed by various certifications, e.g. DIN EN ISO 9001-2000, CCC as well as by national and international standards, IEC 947, EN 60947, CSA and UL
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CR455/CR355 Controller
GE's full complement of definite purpose controls (25A-40A) includes two-speed controllers for a variety of industrial electric equipment. These include air conditioning, heating, refrigeration, food processing, agricultural plus numerous other applications. The new feature rich controllers have been reduced 20% in size but retains 100% of the performance you have come to expect from GE. All definite purpose components by GE meet ARI780, UL, CSA and CE standards.
CR454/CR354 Starter
GE's full complement of definite purpose starters (25A-60A) are utilized in a variety of industrial electric equipment. These include air conditioning, heating, refrigeration, food processing, agricultural plus numerous other applications. The new feature rich starters have been reduced 20% in size but retains 100% of the performance you have come to expect from GE. All definite purpose components by GE meet ARI780, UL, CSA and CE standards.
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Introducing the 1st intelligent starter capable of integrating motor control, control and changeover functions in a unit 45 mm wide! Compact, simple and modular, it adapts to all the applications.
Applications
Industry: ideal solution when the motor starter needs to be decentralized in the machine or the process
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Welcome to Spohn + Burkhardt
Our Products
Our production program includes a diverse range of controllers, control stations, resistors, starters, in addition to a broad spectrum of controls for all types of transport machinery, construction and shipping cranes.
Our comprehensive series production is customisable in many different ways according to specific needs.
Our Company
The firm was founded in 1920 by Karl Spohn and David Burkhardt and remains in family ownership.
Our highly motivated team strives to achieve maximum customer satisfaction starting with the first contact through to after-sales service.
Our recipe for success has remained consistent over the years – and effective:
flexibility in product development and reliability in production.
Quality standards
A high quality standard – and therefore the complete satisfaction of our clients is one of our most important aims.
This is confirmed by various certifications, e.g. DIN EN ISO 9001-2000, CCC as well as by national and international standards, IEC 947, EN 60947, CSA and UL
|
|
CR455/CR355 Controller
GE's full complement of definite purpose controls (25A-40A) includes two-speed controllers for a variety of industrial electric equipment. These include air conditioning, heating, refrigeration, food processing, agricultural plus numerous other applications. The new feature rich controllers have been reduced 20% in size but retains 100% of the performance you have come to expect from GE. All definite purpose components by GE meet ARI780, UL, CSA and CE standards.
CR454/CR354 Starter
GE's full complement of definite purpose starters (25A-60A) are utilized in a variety of industrial electric equipment. These include air conditioning, heating, refrigeration, food processing, agricultural plus numerous other applications. The new feature rich starters have been reduced 20% in size but retains 100% of the performance you have come to expect from GE. All definite purpose components by GE meet ARI780, UL, CSA and CE standards.
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Introducing the 1st intelligent starter capable of integrating motor control, control and changeover functions in a unit 45 mm wide! Compact, simple and modular, it adapts to all the applications.
Applications
Industry: ideal solution when the motor starter needs to be decentralized in the machine or the process
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... see all the products in the category
Contactors
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No cogging or preferred rotor position
No iron losses
Extremely low current consumption
Low audible and electrical noise
Extremely light and compact
Smooth and accurate speed, position, and torque control
Low vibration
Speeds up to 100,000 rpm
Electronic commutation for extremely long operational lifetime
High precision gearboxes available in all sizes
Feedback components available in all sizes
Control electronics available for all motor series
Custom systems available from design to production
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Unimotor FM is a high performance brushless AC servo motor range matched for use with Control Techniques drives. FM is an acronym for Flexible Motor, designed to accommodate a wide range of applications. The motors are available in six frame sizes with various mounting arrangements and motor lengths.
0.75Nm to 73Nm
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The Matador range of motors was specifically designed to operate alongside the Maestro drives. Matador DC servomotors are compact with good dynamic performance and excellent smooth low speed
performance.The high commutation power allows the Matador to meet acceleration requirements without limiting the current at upper torque and speed values.
Optimum performance from a servo system is achieved by careful matching of motor and drive.
Peak currents are adjustable from 50% to 100% providing excellent flexibility in varying applications.
Features
High dynamic performance
Smooth low speed running
Tachometers fitted as standard
Long life brushes
Low inertia
Options Include:
- Failsafe brake
- Encoder
- Special flanges
- Motor Chokes
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Rexroth IndraDyn S
Synchronous servo motors (MSK) for all requirements, from 1 to 260 Nm and synchronous servo motors for explosive environments (MKE), from 1 to 100 Nm
Rexroth IndraDyn A
Air-cooled asynchronous servo motors (MAD) and liquid-cooled asynchronous servo motors (MAF) for power levels from 10 to 100 kW.
Rexroth IndraDyn L
Synchronous linear motors for feed forces from 200 to 22,000 N
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The R256 is a compact step motor driver and controller which is designed as a stand-alone option to the integrated motor/controller. This product offers the user the option to daisy-chain up to 16 of these units to meet multi-axis application demand. In addition, the R256 offers the user the ability to query various existing parameters such as the microstepping resolution, current position as well as the various speed settings. Visit www.LinEngineering.com today!
Features:
2.0 Amp Chopper (PWM) Driver with Controls
Operates from 12 to 40 VDC
Microstep resolution from ½ to 256 microsteps
Two digital I/O's and two fixed inputs
Stand alone operation with no PC
Single 4 wire bus linking up to 16 units
Fully programmable speeds, current, and acceleration
Stores up to 16 different programs (4kbytes of memory)
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Control electronics for DC and EC motors
1 and 4-quadrant servoamplifiers
Positioning control units
- EPOS P
- EPOS 2
Characteristics
- Matched to maxon motors
- Comprehensive range of cables and accessories available
- Customization if required
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EPOS P 24/5 - programmable positioning controller
The new programmable EPOS P positioning controller is a new addition to the successful EPOS family. With all the features of the online-commanded EPOS slave version, this new master version also has an integral processor and memory for stand-alone operation and independent controlling of up to 127 other units via CANopen bus. Programming complies with IEC 61131-3 standard. Standardized function blocks in accordance with PLCopen motion control standard make implementation easy.
EPOS P 24/5 is a freely programmable positioning controller with an integrated power stage for brushless and brush DC motors of up to 120 watts. This makes it ideal for very dynamic and minute precision drives and controlling systems. Several drives can be networked and coordinated through a standardized CANopen interface, particularly other EPOS slave units. Different operating modes can be pre-selected for controlling purposes (point-to-point, positioning controller with Feedforward, speed controller, torque control, Homing , electronic gearing, step/direction and position marker).
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Control Modes Indexer, Point-to-Point, PVT
Camming, Gearing, Position, Velocity, Torque
Command Interface CANopen/DeviceNet
ASCII and discrete I/O
Stepper commands
+/-10V velocity and torque command
PWM velocity and torque command
Master encoder (electronic gearing)
Communications CAN
RS232
Feedback Digital quad A/B encoder
Secondary encoder / emulated encoder out
Analog sin/cos encoder
Resolver (-R version)
Digital Halls
I/O - Digital 12 inputs, 4 outputs
Regen Panel: external resistor dissipation
Micro Panel: internal dissipation
Accessories External regen resisitors
External edge filter
Dimensions Panel: 191 x 140 x 64 mm [7.5 x 5.5 x 2.5 in]
Micro Panel: 126 x 90 x 53 mm [5.0 x 3.5 x 2.1 in]
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These solid state magnetic accelerators have been designed as speed input devices used for solid-state controls for electric vehicle traction motors. Applications include industrial fork lifts, utility vehicles, and airport ground support vehicles.
Input voltage : 18 to 80 volts DC
Output voltage (maximum) : 3.65 volts (nominal)
Output voltage (minimum) : 0.35 volts (nominal)
Start switch output voltage : Equal to user battery input voltage
Start switch output current : 3 amps continuous, 5 amps intermittent (10 seconds)
Note: This accelerator switch does not contain a 1A switch.
Features and Benefits:
- Start switch function is performed by a power MOSFET, in lieu of a mechanical device
- Typical actuator force is 5 lbs, and should not exceed 7 lbs
- Switch may be operated through a linkage mechanism or directly from the vehicle accelerator pedal
- Customer connection is made by means of a metric M10x1.5 male thread
- Underwriter's Laboratory Type EE construction, O-ring cover seal, blind mounting holes, and insulated wire hole grommet all combine to eliminate the need for periodic cleaning
- No mechanical adjustment required after installation
- Includes reverse battery protection and internal fusing for start switch over-current protection
- A hall effect sensor detects the input shaft displacement through the 0.75" shaft stroke
- Switch contains a push pull linear input shaft, with a typical 0.1" displacement for start switch closure
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features:
Safety
Opening of MCC after installation not required for testing.
Long term data acquisition possible.
Only high impedance port (0V) external to MCC when Explorer not connected.
Fused
Multiple Isolation Level.
Purely passive device when Explorer not connected.
CT Output: Voltage (no danger to operator with open or short circuit).
Ease of Use
Only one +/- 5 Volt bus connection required.
Only one step data acquisition
Safe electrical on-line testing within 40 seconds without interruption of motor operation.
Consistent Results
No Risk of Misconnection
Gain values of sensor array stored in EP.
Accuracy of Results
Calibration values stored in EP.
Motor ID imbedded in EP.
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Xenus
100-240 VAC Digital CANopen Amplifier for Brushless/Brush Motors
Built-in position sensor (12 µ repeatability)
Moving-rod actuator
Moving-forcer motor
Matched Xenus and Accelnet controllers
High rigidity version with outrigger bearings
No lubricant, internal actuator bearing
Drop-in cylinder replacement
Quiet operation
Food-safe
Holding brake option
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Linear Permanent Magnet Motors
Overview
Linear motors have been around as long as any other kind of electric motor, and have had their supporters and detractors
over the years for a wide range of linear applications, from rams and material movement to luggage handling and funfair rides.
Historically, linear motors have been very successful in the semi-conductor manufacturing industry and now their suppliers are making forays into many other markets, with increasing success.The main barrier to their growth has been initial cost, which is generally higher than the traditional servomotors.
Unidrive has been applied successfully with a wide range of linear motor types, from a diverse range of suppliers. Contact your local Drive Centre for help in applying Unidrive with linear motors.
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