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Constant Speed Motor Controller
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Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They include a power supply, amplifier, user interface, and position control circuitry.
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Supplier: Electro-Sensors, Inc.Description: for wind and unwind applications that maintains constant line speed as the core builds or unwinds. An optional expansion board provides the user with two additional AC inputs, two relay outputs, RS422, and two analog inputs programmable for feedback signal, lead signal, master setpoint, follower setpoint
- Drive Type: AC Servo / Brushless Motor
- Setup & Control: Control Panel
- Mode of Operation: Digital Position Feedback, Analog Feedback, Velocity Mode, Encoder Following / Slave
- Motor Feedback: Tachometer, Incremental Encoder
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Supplier: LEESON Electric - A REGAL-BELOIT CompanyDescription: . • Overload Current Capacity: 150% for one minute, based on nominal output of the control. • Speed reference signal. Choice of potentiometer, 0-10VDC or 4-20mA inputs. • Analog output signal, 0-10VDC, speed or load. • Two auxiliary contacts: One form C relay
- Application Categories: Variable Speed Drive
- AC Input Phase: Three Phase
- Setup & Control: Manual, Diskette / EPROM, Control Panel
- Mode of Operation: Voltage (BEMF / Open Loop) Mode
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Supplier: Anaheim Automation, Inc.Description: Two quadrant operation, constant Velocity Protection
- Drive Type: DC Brushless Motor
- Mode of Operation: Velocity Mode
- Motor Feedback: Hall Effect
- Configuration: Panel Mount
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Supplier: Gicon Pumps and EquipmentDescription: These panel mounted control systems are specifically designed for standard pump and motor combinations. The control panels vary the speed of the motor to provide constant pressure, flow, or level. These drives also reduce water hammer and rapid cycling of motors.
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Supplier: Dart Controls, Inc.Description: The Accu-Set is a compact, economical control that can be used with conventional AC, DC, or Brushless DC adjustable speed drive systems to provide an LED display of set speeds and precise, digital closed loop motor speed control. An on-board microprocessor with non-volatile memory coupled
- Drive Type: DC Brushless Motor, DC Servomotor, AC Servo / Brushless Motor
- Application Categories: Variable Speed Drive
- AC Input Phase: Single Phase
- AC Input Frequency: 50 Hz, 60 Hz
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Supplier: Robot MarketPlace (The)Description: is accomplished with an internal Hall Cell assembly, connected to the 6-pin external wire harness. Voltage Constant: 70 RPM/VDC. Torque Constant: 1.20" lbs/amp. Max Motor Current: 300 A/1min. Weight: 22 Lbs. Dia. 8". Controller Information The Gen4-series represent the absolute latest design
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Supplier: TRINAMIC Motion Control GmbH & Co. KG.Description: The TMCM-140-42-SE is an intelligent stepper motor controller and driver module to be mounted directly on a 42mm flange stepper motor. This module converts the motor into a compact mechatronic device with bus oriented or stand-alone control. The motor, switches, power and the multi purpose I/Os can
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Description: and slowly rotates the motor at a constant speed, when the input goes inactive the motor stops immediately. When the fast input is active, the oscillator generates high-frequency pulses and will rotate the motor at a higher speed. The fast speed range will ramp pulses to accelerate the motor
- Drive Type: Bipolar Stepper Motor, Full Step Motor, Microstepping Motor
- Motor Technology: Permanent Magnet Stepper Motor, Hybrid Stepper Motor
- Setup & Control: Manual
- Mode of Operation: Voltage (BEMF / Open Loop) Mode
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Supplier: GP:50Description: With standard strain gauge input & a 24VDC transmitter power supply, the 1290 series controller is ideal for controlling melt pressure. Featuring high speed sampling & control at 0.025 seconds (40Hz), these controllers provide stable control for improved quality of extruded products
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Description: Advantech's PCI-1220U is a 2-axis Universal PCI stepping/pulse-type servo motor control card. This card adopts NOVA MCX312 IC which supports 2-axis motion control with interpolations. Besides, functions like continuous interpolation, programmable T/S-curve acceleration/deceleration, constant speed
- Setup & Control: Computer Interface
- Configuration: PC Board
- Computer Bus (if PC-Based): PCI / PCI-X
- Communication Standards: SCSI
Featured Products for Constant Speed Motor Controller Top
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of its nominal speed, depending on its load requirement. For applications, where the torque varies, the speed varies as well. This can cause problems. For example when an air motor is used in an agitator or mixer, where a constant speed is a prerequisite for an accurate production. If the viscosity of the mixture or its volume changes in the container, an undesirable speed change occurs. The new DEPRAG speed regulator has a simple and reliable operation. The non-contacting speed sensor... (read more)Browse Air Motors Datasheets for DEPRAG, Inc. -
noise in utility/generator power flowing through your control center. Adjustable Frequency Drives: AF-600 FP ™ : AC drives are ideal for variable torque loads such as fans, pumps and compressors. Commands from the keypad or facility management system - along with pre-loaded motor parameters - make for quick and easy installation. AF-650 GP ™ : These drives offer flexibility across a range of constant torque applications. They employ process control systems that make any task simple... (read more)Browse Motor Controllers Datasheets for GE Industrial Solutions
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provides open-loop startup of the motor to approximately 3,000rpm. From 3,000rpm to design speed, a controlled speed ramp is provided. Above the minimum speed, the FOC algorithm adjusts the drive to the motor in order to optimize the power output. Speed is regulated with a closed loop speed control algorithm that keeps the speed nearly constant from no-load to full-load. The sinusoidal drive voltages are generated using a Space Vector PWM operating at 12kHz. At 30,000rpm the drive generates... (read more)Browse Datasheets for Thor Power Corporation
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. Constant-horsepower motors require larger starters than either constant-torque or variable-torque motors of equal horsepower. Reversing and reduced-voltage operations can be incorporated in a multispeed motor starter. Synchronous motor controls. Controllers for synchronous motors have four components: a three-pole starter for the ac stator circuit, a contactor for the dc field circuit, an automatic synchronizing device to control the dc field contactor, and a cage-winding protective relay to open the ac... (read more)Browse Motor Starters and Contactors Datasheets for Sinotech Motors
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Commercial building series VAV box replacement motor can be integrated into a low voltage system controller to change speeds if needed for low or high occupancy and building non-occupancy set back. Slow ramp up and ramp down so that there is less noise. Higher efficiency greatly enhances the ability of energy efficient systems to qualify for US government rebates as defined in various energy bills. Specifications. Variable speed, constant torque, brushless DC motor. 277V AC single-phase input... (read more)Browse Brushless Motors Datasheets for Genteq
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1 HP, 3 phase, 230/460 volt, 1600/50 rpm speed range. Part number 0M6-440000-9943. This eddy current Ajusto-Spede® drive consists of an air cooled adjustable speed coupling and in integrally mounted NEMA B ac induction motor. The drive transmits constant torque at variable speeds. There is no physical contact between input and output members which results in smooth response thereby eliminating shock loading and extending equipment life. All drives have an internal tachometer generator mounted... (read more)Browse Adjustable Speed Drives Datasheets for Electric Maintenance Service Co., Inc.
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duty cycles. The Integrated linear motor design provides high stiffness and low cogging, resulting in extremely smooth constant velocity motion even at low speeds. With speeds up to 5 m/s and high acceleration capacity, the "P3" design provides the performance that industry has been demanding. Features and Benefits: High speed and acceleration up to 5m/s @10g. Integrated coil/carriage for optimized thermal performance. 2 encoder options allow both high resolution and lower cost. Alternate motor... (read more)Browse Linear Actuators Datasheets for Schneeberger Inc.
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MD5-HD14 / HF14 / HF28 Series. Bipolar constant current pentagon drive type. Auto current down, self test, user's run/stop current setting, zero point excitation output provided. Max. 250 divisions (0.00288° per pulse controllable - 5 phase stepping motor with basic step angle = 0.72°). Available low-speed revolution and super-precision control with a micro-step drive. (read more)Browse Stepper Motor Drives Datasheets for Autonics USA, Inc.
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Many applications require smaller, reliable drive units. Unfortunately, compact internal rotor motors have small dimensions, in other words short but highly. dynamic and with high speed stability. For many drive tasks therefore, they require a multi-stage reduction gear unit. This motor/gear unit is large by comparison. Compacter dimensions and unexpected high dynamics can be found in the new generation of external rotor motors. A high, constant torque over a wide speed range avoids the use... (read more)Browse Brushless Motors Datasheets for ebm-papst Automotive & Drives, Inc.
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maxon's new EC 40 is characterized by high quality materials and high performing specifications. The motor features a neodymium permanent magnet, stainless steel housing and welded flanges. It features a very flat speed/torque gradient (about 3.6 rpm/mNm), mechanical time constant 2.1 ms, permissible speed 18'000 rpm, and efficiency of 89%. The ironless winding offers extra quiet running and high stall torque. As all maxon motors, the EC 40 can be combined with a multitude of components... (read more)Browse Brushless Motors Datasheets for maxon precision motors, inc.
Conduct Research Top
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AVR360: Step Motor Controller
0100 (hex). The upper byte of the RAM address is constant and only the low nibble of the low byte is. used to access the address information. See Figure 2. The lower nibble (four bits) of the variables is the actual value to control the step motor,. the upper nibble holds the address of the next
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Motor Starters
. Constant-horsepower motors require larger starters than either constant-torque or variable-torque motors of equal horsepower. Reversing and reduced-voltage operations can be incorporated in a multispeed motor starter. Synchronous motor controls: Controllers for synchronous motors have four components
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How to speed up dc motor selection
Recent advances in electric motors and controllers improve their speed, acceleration, controllability, and reliability, while allowing designers a wider choice of power and torque. Selecting a fractional hp dc motor is easier when you know how to handle motor constant . Guidelines used by experts
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Dc motor impersonators
variables. Ease of motor maintenance, failure modes, operating environments, motor temperature rise and cooling, and costs are just a few of the factorsto consider. Many times a motor that operates only at a constant speed needs only on/off control. Typically, ac-induction motors (ACIMs
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Application Example For MSK4310 Speed Controller
network on the MSK4310. The MSK4310 generates a TACH OUT pulse based on every high and low. transition of each of the three hall input signals from the motor. As the motor speeds up,. the repetition rate goes up. The output is a constant pulse, variable frequency signal. An. 8-pole motor will go
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Mathematics of Electronic Motor Control
. This has two undesirable consequences. The first is that energy is wasted. The second is that the motor torque will not be constant with rotor position. Since angle error is up to +/- 30 deg for a 6-step Hall system, using Hall sensors there will be a continuous torque variation from +86.6% (at -30 degrees
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Motor Follower - Electronic Gearing
motor to accelerate or decelerate to a new ratio without stalling while the reference axis maintains a constant speed. In many applications, move profiles are created by defining and piecing together several move segments. For applications in which the total number of motor and encoder steps covered
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The "no-cog" motor
voltage or current waveforms from a perfect sinusoidal signal causes torque ripple in conventional BLDC motors. The ThinGap motor with its sinusoidal back-EMF waveform generates constant torque when using a sinusoidal current. Matching the motor with a sinusoidal-drive amplifier produces the proper
Engineering Web Search: Constant Speed Motor Controller Top
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Electric motor - Wikipedia, the free encyclopedia
In 1886 Frank Julian Sprague invented the first practical DC motor, a non-sparking motor capable of constant speed under variable loads.
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PID controller - Wikipedia, the free encyclopedia
The PID controller calculation (algorithm) involves three separate constant parameters, and is accordingly sometimes called three-term control: the
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Programmable Logic Controller (PLCS) - Servo Control -...
The Motion Controller Reference Center, from Machine Design, is designed to provide design engineers with the information they need to specify or
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Speed Controllers
The purpose of a motor speed controller is to take a signal representing the demanded speed, and to drive a motor at that speed.
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ORIENTAL MOTOR U.S.A. CORP. - Electric Motors and Motion...
Motor Sizing Forum Training Training Events
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ePanorama.net - electronics, audio, video, circuits and...
Motion-control systems comprise a numerical controller that performs path generation, such as a DSP; an amplifier; and a motor.
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Application Briefs - Predictive Model of Wind Turbine Helps...
A second controller is used to regulate the propeller rotational speed by adjusting the blade pitch angle (the angle of attack). The goal is to keep
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DRM100, Designer Reference Manual, Devices Supported: 56F801X
hereafter covers the following features of the SR motor drive: ? High speed 2-phase SR motor sensorless control based on current peak detection ?
