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Product Categories for variable speed
Adjustable Speed Drives -
(190 companies)
Adjustable speed drives alter the speed of a driven shaft to a speed selected by an operator
Output Shaft Speed:
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Continuous Output Power:
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Learn more about Adjustable Speed Drives
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Variable Transmissions -
(59 companies)
Variable transmissions are used in industrial applications to alter the speed of an output shaft
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Motor Speed Controllers -
(84 companies)
Motor speed controllers are electronic devices that control motor speed. They carry specifications for drive type, product classification, electrical ratings, and operating parameters
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Learn more about Motor Speed Controllers
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DC Motors -
(867 companies)
DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors
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Learn more about DC Motors
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Motor Controllers -
(546 companies)
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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Learn more about Motor Controllers
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Industrial Mixers -
(685 companies)
Industrial mixers use a shaft, screw, blades, ribbons, impellers or propellers to mix industrial materials such as adhesives, chemicals, construction materials, minerals, coatings and paints.
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Learn more about Industrial Mixers
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AC Motor Drives -
(617 companies)
AC motor drives interface controllers to AC motors. They match the control signals (voltage and power levels) as well as the signal type (analog or digital). They also provide power conversion, amplification, and the sequencing of waveform signals.
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Learn more about AC Motor Drives
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AC Motors -
(904 companies)
AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors.
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Learn more about AC Motors
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Magnetic Speed Sensors -
(123 companies)
Magnetic speed sensors rely on a magnet as the sensing element or sensed target to capture rotational or linear speed. They are typically used as gear tooth speed sensors or incorporated into stroboscopes or tachometers
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Learn more about Magnetic Speed Sensors
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DC Motor Drives -
(533 companies)
DC motor drives act as the interface and power supply between a motion controller and a DC motor.
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Learn more about DC Motor Drives
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Hydrostatic Drives -
(22 companies)
Hydrostatic drives consist of a hydraulic motor fed by a pump. Drive fluid flow is routed through a series of control valves and associated tubing.
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V-belts -
(234 companies)
V-belts are power transmission drive belts with a triangular or trapezoidal cross section. They are available in a variety of belt materials, reinforcement styles, and speed configurations
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Learn more about V-belts
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Gearmotors -
(423 companies)
Gearmotors consist of an AC or DC motor with an integral gearbox or gear head that steps delivered speed up or down
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Learn more about Gearmotors
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Stepper Motors -
(284 companies)
Stepper motors use a magnetic field to move a rotor in small angular steps or fractions of steps. They provide precise positioning and ease of use, especially in low acceleration or static load applications.
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Learn more about Stepper Motors
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DC Servomotors -
(312 companies)
DC servomotors are generally small and powerful for their size, and easy to control. Common types of DC servomotors include brushless or gear motors.
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Learn more about DC Servomotors
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View Product Announcements for variable speed
Part Numbers for variable speed
| Part # |
Distributor |
Manufacturer |
Product Category |
Description |
| PWM1000 |
PLC Radwell |
RELCON
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Not Provided
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DRIVE VARIABLE SPEED AC |
| 3956-02 |
Newark |
Not Provided
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Kits
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MultiPro Variable-Speed Rotary Tool Kit; |
| 6X165E |
PLC Radwell |
DAYTON
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Not Provided
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DRIVE DC 115V VARIABLE SPEED CONTROL 1/35-1/6HP |
| CSR1A |
PLC Radwell |
FMC
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Not Provided
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VARIABLE SPEED CONTROL SINGLE PHASE 115VAC 6A |
| Q24003C |
PLC Radwell |
AC TECHNOLOGY
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Not Provided
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DRIVE VARIABLE SPEED DRIVE 3HP 480VAC NEMA4 |
Other Topics You Might Be Interested In
Knowing what controller/motor package to use in a given situation is just one of the subjects covered in this overview of AC and DC drive application considerations. Published originally as a direct...
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Typically, most variable speed applications simply require that the speed of the motor driving the load be controlled to some degree against a known reference. Examples are abundant when applied to...
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How Torque Varies with Speed Under constant volts/hertz conditions, from ¼ to 150% of full load, A-C motors produce torque proportional to stator current, and torque proportional to stator current,...
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Retrofitting an application using a mechanical adjustable speed drive such as a Reeves Motodrive® to an AC or DC variable speed drive can be done successfully if all the details are understood...
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Inverter Gate Driver optocouplers are ideally suited for IGBT and MOSFET applications for variable speed motor drives. Their high output peak currents coupled with high voltage safety standards...
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Tools & Useful Links for variable speed
Tools & Useful Links: 1 - 15 of 207
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Engineering Web: variable speed
1 - 10 of 5,526,869
Variable Speed Control Modification to the Futaba S3003 RC Servo
Variable Speed Control Modification to the Futaba S3003 RC Servo Lee Buse (c) August 2000 (Edited by Steven D. Kaehler) Note: Making the physical and electrical modifications described in this ...
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Electronic Products - Variable-speed motion for appliances
... pumps in high-end dishwashers can benefit from variable-speed-controlled motors. Single-speed pumps often exhibit an unsavoury gurgling noise at the end of the draining cycle. Sophisticated, speed-controlled ...
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Reduce costs with variable speed drives
Variable speed drives offer the ability to monitor and reduce energy consumption, foresee line and motor problems and gain fine speed and torque control. Learn how to make your equipment dance with ...
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variable speed drive
from the how to communicate between scada and variable speed drive using protocols department.... variable speed drive. Posted by rakesh niranjan on 19 August, 2002 - 10:59 am. hellow everybody... iam ...
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Variable Speed Drive
For that I will use Variable Speed Drive.. Anyone can give any comment regarding the modification?. Anyone can give me suggestion which brand and type of the Variable Speed Drive that could fit in ...
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Variable speed drives
A guy at work said I can use a Variable Speed Drive to reduce the motor speed by +/-5% to mesh with the lunar cycle. Does anyone know whether VSDs are suitable for this application? Obviously cost is ...
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Variable Speed Motor
Variable Speed Motor. Posted by Anonymous on 13 April, 2005 - 6:00 pm. I am using a small pump, that needs to be manually and automatically varied (using PLCs). I know you can use a potentiometer to ...
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Variable speed coupling
After the motor is up to speed, the variable speed drive is activated and the load brought up to operating speed. In this process, the losses that would have otherwise occurred in the motor rotor now ...
See Emerson Motor Technologies Information
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Variable Speed Catalog
... Variable Speed. Motors Catalog. The following documents are in Adobe Acrobat Portable Document Format (.PDF). In order to view them, you will need Adobe Acrobat Reader. Click the "Get Acrobat" logo to ...
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variable speed drives
variable speed drives. Posted by Junaid Moodley on 13 May, 2005 - 12:38 am. Greetings,. I have been trying hard to accumulate information on variable speed drives on the internet, and most of sites do ...
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