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Supplier: Joyce/Dayton Corp.
Description: Joyce/Dayton offers Variable Speed Positioning Systems (VSPS) for one-third to 3 horsepower motors in a variety of voltages. Variable speed positioning systems are programmable controllers that increase the capability of motorized jacks and actuators by allowing the
- Configuration: Stand Alone
- Setup & Control: Manual
- Specialty Controllers: Variable Speed Drive
- Supply Voltage (AC): 208 to 575 volts
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Supplier: Omni Metalcraft Corp.
Description: A DC controller offers a cost effective solution to variable speed motor control. Standard drive includes armature and line fusing, overload protection, power on indicator, speed pot and an on/off switch. It also contains internal adjustments for soft start/stop and
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Supplier: U.S. Plastic Corporation
Description: flow control and flexibility for transferring and dosing liquids. Fluid contacts only the tubing for contamination-free pumping. Flow rates are from 0.005 milliliters per minute to 600 milli-liters per minute. Variable-speed flow control and five different tubing sizes provide fine resolution
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Supplier: Traceable® Products
Description: flow control and flexibility for transferring and dosing liquids. Fluid contacts only the tubing for contamination-free pumping. Flow rates are from 0.005 milliliters per minute to 600 milliliters per minute. Variable-speed flow control and five different tubing sizes provide fine resolution
- Housing Material: Plastic
- Maximum Discharge Flow: 4.76E-4 GPM
- Media Temperature: 500 F
- Power Source: AC Powered
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Supplier: Air Impurities Removal Systems, Inc.
Description: Replacement Variable Speed Control Switch for use with Extract-All® S-981, S-987, S-DD, S-DTL, and SPA Air Cleaning Systems
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Supplier: Mitsubishi Electric Automation, Inc.
Description: NEMA 1 UL Type 1 Enclosure Designs: Drive can be mounted as a stand-alone unit. Built-in BACnet MS/TP: No option card required. Standard PLC programs with GX Developer: Control solutions for sequecing pumps and relay logic for damper end switch just
- Application Categories: Variable Speed Drive
- Configuration: Panel Mount
- Continuous Output Current: 4.6 to 475 amps
- Features: Regenerative Braking, Alarm / Status Monitoring
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Supplier: Taco Comfort Solutions
Description: The Variable Voltage version of the Variable Speed “00” Circulator is designed to operate the pump at different speeds based on an externally-generated analog voltage signal input. Its reliable operation, ease of installation and integration to DDC or building management
- Type of Pump: Circulation Pumps
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Supplier: Glas-Col, LLC
Description: For high-speed operations, the direct-drive shaft is recommended. The geared shaft, on the other hand, generates high torque and lower speeds. The homogenizer drive's electronic motor controller delivers versatile and reliable performance and maintains speed. This controller
- Additional Features: Interchangeable Rotors
- Application / Industry Use: Chemical Processing, Pharmaceutical Processing
- Capacity: 7.06E-5 to 0.0014 cubic feet
- Local Interface: Analog Front Panel
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Supplier: DEWALT Industrial Tool Co.
Description: Product Features Double parallel-link arm design dramatically reduces vibration and noise, for extremely accurate cuts Exclusive tool-free blade clamps allow blade changes in seconds On-off switch, electronic variable speed, flexible dust blower and blade
- Weight: 56 lbs
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Supplier: Xylem Applied Water Systems
Description: Duplex II AC Variable Speed Drive Pump Series Model No.: Duplex II Models Maintains steady fluid pressure in response to variable flow demand No pressure switch Conserves energy, low amp draw Quiet running under normal use
- Maximum Discharge Pressure: 45 psi
- Maximum Discharge Flow: 5 GPM
- Media Temperature: 130 F
- Power Source: AC Powered
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Supplier: Goulds Water Technology, a xylem brand
Description: relay Programmable soft start Stainless steel piping Isolation valves Optional suction/low pressure switch or suction transducer and temperature relief valves ANSI/NSF-61 Certification
- Type Of Pump: Booster Pumps
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Supplier: Taco Comfort Solutions
Description: The Taco Variable Speed Solar Control Circulators combine the advanced features of our external speed and solar controls with the reliability and convenience of our 00® Cartridge Circulators. All the wiring for power and sensors is done directly to the circulator while the LED
- Type of Pump: Circulation Pumps
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Supplier: Sensoronix, Inc.
Description: The collapse of magnetic field due to the interruption by a ferrous gear tooth provides an analog signal output (sine wave) that does not require an outside power source. Variable reluctance sensor or Mag-pickup is suitable for speed sensing with a range from 30 to 1000 inches per
- Operating Temperature: -40 to 221 F
- Output: Resistance
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Supplier: Sensoronix, Inc.
Description: Due to the active solid state signal conditioning integral with this variable reluctance speed sensor, it converts a sine wave signal output to produce a digital square wave signal with constant amplitude regardless of variations in speed.
- Operating Temperature: 32 to 158 F
- Output: Resistance
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Supplier: Enervex, Inc.
Description: ENERVEX Fan Speed Control FSC is used in conjunction with all single-phased chimney fans. The fan speed control is specially engineered to provide variable speed control of split capacitor motors. The control is accomplished by reducing the line voltage to the motor
- Control Technique: Linear Control
- Form Factor: Panel / Chassis Mount
- Number of Control Outputs: 1 outputs
- Number of Inputs: 1 inputs
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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
- AC Input Frequency: 50 Hz, 60 Hz
- AC Input Phase: Single Phase
- Application Categories: Variable Speed Drive
- Configuration: Panel Mount, Other
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Supplier: Bodine Electric Company
Description: -to-phase). Regeneration eliminates tripping due to bus overvoltage. Overvoltage and undervoltage shuts down the drive if the AC line input voltage goes above or below the operating range. On/Off Switch, Speed Pot, F-S-R Switch installed in front panel for easy access. Built-in
- AC Input Frequency: 50 Hz, 60 Hz
- AC Input Phase: Single Phase, Three Phase
- Maximum Output Voltage: 0.0 to 230 volts
- Rated Power: 746 watts
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Supplier: Makita USA, Inc.
Description: and small center height (15/16") allow for operation in tight areas Conveniently located forward/reverse switch Powerful 6.5 AMP motor INCLUDES: Front Cap (322120-3)
- Drive Size: 1/4" Hex
- Drive Style: Electric
- Screwdriver Style: Handheld with Pistol Grip
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Supplier: ALMiG USA Corporation
Description: equipped with the following features: Electrical drive through variable speed controlled SCD asynchronous motor with enclosure TEFC / IP 55, isolating class H, small size and high efficiency of 88 - 92% over the entire speed range. Water and dust proof. SCD direct power
- Compressor Technology: Rotary Screw
- Discharge / Operating Pressure: 72.52 to 189 psi
- Flow Capacity: 148 to 626 SCFM
- Horse Power: 154 HP
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Supplier: WorldWide Electric Corporation
Description: included Power on/off switch 50:1 speed range Overload capacity: 150% for one minute Transient voltage protection Voltage following mode or DC tachometer follower by supplying ungrounded analog input signal (0-12 VDC) DC tachometer
- AC Input Phase: Single Phase
- Maximum Output Voltage: 0.0 to 180 volts
- Rated Power: 187 to 1492 watts
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Supplier: DEWALT Industrial Tool Co.
Description: allows user to tailor the blade speed for various applications AC/DC switch allows use in both alternating and direct current Blade tracking adjustment increases blade life by providing better blade tracking
- Cutting Capacity: 4.75 inch
- Weight: 14 lbs
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Supplier: Linemaster Switch Corporation
Description: Variable control of small fractional horsepower Universal motors, leaving hands free Full Wave variable speed mode, provides higher torque at low RPM's and smoother control of the motor Standard color is black; custom colors may be quoted on large O.E.M. orders 2
- Function: Momentary Contact, Variable, Other
- Maximum AC Voltage: 115 to 230 volts
- Maximum Current: 3 to 6 amps
- Switch / Actuation Method: Snap Action, Other
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Supplier: Linemaster Switch Corporation
Description: Variable control of small fractional horsepower Universal motors, leaving hands free Full Wave variable speed mode, provides higher torque at low RPM's and smoother control of the motor Standard color is black; custom colors may be quoted on large O.E.M. orders 2
- Function: Momentary Contact, Variable, Other
- Maximum AC Voltage: 115 to 230 volts
- Maximum Current: 3 to 6 amps
- Switch / Actuation Method: Snap Action, Other
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Supplier: Bodine Electric Company
Description: PACESETTER™ NEMA-4X/IP-65 AC motor speed control is designed to provide variable speed control for inverter duty rated, 230VAC, three-phase AC induction motors and gearmotors up to 1HP (746 Watts). The control is rated for continuous operation in an up to +40° C ambient and
- AC Input Frequency: 50 Hz, 60 Hz
- AC Input Phase: Single Phase, Three Phase
- Maximum Output Voltage: 0.0 to 230 volts
- Rated Power: 746 watts
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Supplier: Electro-Sensors, Inc.
Description: The MS320 is a cost-effective way to add digital PID velocity control to a master/follower variable speed drive system by monitoring a signal emanating from a feedback sensor "Digital or Analog" on a machine and fine-tuning the speed reference. The MS320 features three AC
- Configuration: Stand Alone, Panel Mount
- Drive Type: AC Servo / Brushless Motor
- Features: Home / Limit Switch Input, Auxiliary I/O, Alarm / Status Monitoring
- Maximum Output Voltage: 0.0 to 10 volts
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Supplier: Sensoronix, Inc.
Description: Non-contact magnetic sensors that measure the collapse of magnetic field due to the interruption by a ferrous gear tooth. These sensors provide two analog signal outputs (sine wave) that does not require an outside power source. This sensor is suitable for speed sensing with a range from 30
- Operating Temperature: 32 to 158 F
- Output: Voltage, Current
- Power Requirements: DC Powered
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Supplier: Mile-X Equipment, Inc.
Description: thick and thin stock. Standard Features Cast iron frame Solid one piece steel base for extra stability Conveniently located on/off switch Variable speed drive system (8201VS & 8203VS) Exclusive gear box design allows wood/metal model
- Cutting Capacity: 14 inch
- Machine Type: Band Saw
- Operation: Semi-Automatic
- Power Source: AC Power
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Supplier: Dart Controls, Inc.
Description: /off switch, power on indicator lamp, front access fuse, as well as convenient input and output cords and plugs. The heart of the control is a triac fired in a manner to adjust phase and thereby vary speed. The 55 Series is designed to work with shaded pole, permanent split capacitor,
- AC Input Phase: Single Phase
- Configuration: Panel Mount
- Continuous Output Current: 10 to 15 amps
- Drive Type: AC Shaded Pole Motor, Permanent Split Capacitor Motor, Other
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Supplier: Cole-Parmer
Description: higher throughput. Analog units offer a fixed speed up to 33 rpm with on/off switch. The digital control units deliver variable-speed mixing up to 60 rpm and timed operations up to 9 hours. Both shakers accommodate most tube and bottle sizes. The stacking system (sold
- Frequency Range: 5 to 60 rpm
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Supplier: Cole-Parmer
Description: higher throughput. Analog units offer a fixed speed up to 33 rpm with on/off switch. The digital control units deliver variable-speed mixing up to 60 rpm and timed operations up to 9 hours. Both shakers accommodate most tube and bottle sizes. The stacking system (sold
- Frequency Range: 5 to 60 rpm
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Supplier: Cole-Parmer
Description: higher throughput. Analog units offer a fixed speed up to 33 rpm with on/off switch. The digital control units deliver variable-speed mixing up to 60 rpm and timed operations up to 9 hours. Both shakers accommodate most tube and bottle sizes. The stacking system (sold
- Frequency Range: 5 to 60 rpm
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Supplier: Cole-Parmer
Description: higher throughput. Analog units offer a fixed speed up to 33 rpm with on/off switch. The digital control units deliver variable-speed mixing up to 60 rpm and timed operations up to 9 hours. Both shakers accommodate most tube and bottle sizes. The stacking system (sold
- Frequency Range: 5 to 60 rpm
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Supplier: ALMiG USA Corporation
Description: equipped with the following features: Electrical drive through variable speed controlled SCD asynchronous motor with enclosure TEFC / IP 55, isolating class H, small size and high efficiency of 88 - 92% over the entire speed range. Water and dust proof. SCD direct power
- Compressor Technology: Rotary Screw
- Discharge / Operating Pressure: 75 to 190 psi
- Flow Capacity: 69 to 201 SCFM
- Horse Power: 50 HP
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Supplier: American Control Electronics
Description: relays or switches to reverse motor direction. As with all our 4Q drives, these units come standard with user adjustable trim pots for Max Speed, FWD/REV Torque, Acceleration, Deceleration, DB, Min Speed, Tach, and IR Comp. With these adjustments, a drive can easily be tuned to
- Application Categories: Variable Speed Drive
- Configuration: PC Board
- Continuous Output Current: 10 amps
- Drive Type: DC Brushed Motor
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Supplier: American Control Electronics
Description: relays or switches to reverse motor direction. As with all our 4Q drives, these units come standard with user adjustable trim pots for Max Speed, FWD/REV Torque, Acceleration, Deceleration, DB, Min Speed, Tach, and IR Comp. With these adjustments, a drive can easily be tuned to
- Application Categories: Variable Speed Drive
- Configuration: PC Board
- Continuous Output Current: 10 amps
- Drive Type: DC Brushed Motor
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Supplier: American Control Electronics
Description: The flagship of our Pulse Width Modulation family, the PWM series combines the most sought after features and options all in one package. With its auto ranging switch mode power supply, the need for selecting AC power input modes is no longer needed. Available with isolated inputs, this
- Application Categories: PWM Drive, Variable Speed Drive
- Configuration: PC Board
- Continuous Output Current: 5 amps
- Drive Type: DC Brushed Motor
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Supplier: American Control Electronics
Description: reversing. Features NEMA 4X Plastic Enclosure Field Supply Inhibit (Normally Open) LEDs: Current Limit, Power Power Light on Case Reversing with Armature Contacts FORWARD/OFF/REVERSE Switch Technical Data
- Application Categories: Variable Speed Drive
- Configuration: Panel Mount
- Continuous Output Current: 10 amps
- Drive Type: DC Brushed Motor
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Supplier: SOCOMEC
Description: FUSERBLOC fuse combination switches combined with high speed fuses (UR) provide optimal breaking and making on load, safety isolation and protection of power semiconductors (variable speed drives, inverters…) Advantages Limitation of short-circuit current The limitation
- Main Device: Fusible
- Maximum Current: 25 to 1250 amps
- Panels: Single-Panel
- Style: Rack Mounted
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Supplier: Chicago Pneumatic and Pneumatech
Description: Variable Speed Direct Drive Rotary Screw CPVSd 35 to 50 HP Compressed Air That Pays For Itself The Chicago Pneumatic Variable Speed direct drive (CPVSd) compressor allows you to save operating costs when your application does not require the compressor's full capacity
- Compressor Technology: Rotary Screw
- Discharge / Operating Pressure: 73 to 188 psi
- Features: Integral Dryer, Integral Filter
- Flow Capacity: 37 to 212 SCFM
Find Suppliers by Category Top
Featured Products Top
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Three new standard E-Stop configurations with wire leads are now available. Now Rather both IP65 & IP67. Factory-terminated options reduce wiring steps, improve consistency, and help speed panel installation without changing your safety (read more)
Browse Emergency Stop Switches Datasheets for NKK Switches -
Redundancy: X-Ring Pro (ultra-high-speed recovery time, <20 ms), RSTP/STP (802.1w/1D) IXM function for fast deployment Security Pack with 802.1X, ACL, RADIUS, TACACS+, MAB Authentication, SNMPv3, HTTPS, SSH, and SFTP Management: SNMP v1/v2c/v3, WEB, Telnet (read more)
Browse Network Switches Datasheets for Advantech -
Redundancy: X-Ring Pro (ultra-high-speed recovery time, <20 ms), RSTP/STP (802.1w/1D) IXM function for fast deployment Security Pack with 802.1X, ACL, RADIUS, TACACS+, MAB Authentication, SNMPv3, HTTPS, SSH, and SFTP Management: SNMP v1/v2c/v3, WEB, Telnet (read more)
Browse Network Switches Datasheets for Advantech -
Redundancy: X-Ring Pro (ultra-high-speed recovery time, <20 ms), RSTP/STP (802.1w/1D) IXM function for fast deployment Security Pack with 802.1X, ACL, RADIUS, TACACS+, MAB Authentication, SNMPv3, HTTPS, SSH, and SFTP Management: SNMP v1/v2c/v3, WEB, Telnet (read more)
Browse Network Switches Datasheets for Advantech -
Easy-to-adjust one-way flow control valve VFOE from Festo The VFOE allows machinery and plant manufacturers to regulate the speed of pneumatic cylinders in their machines and plants to suit their specific needs and expectations. This compact one-way flow control valve (read more)
Browse Flow Switches Datasheets for Festo Corporation -
In modern RF and microwave systems, engineers face challenges like signal integrity, fast switching speeds, and space-constrained designs. The MA4AGSW2 addresses these needs with exceptional performance in a bare-die format (read more)
Browse RF Switches Datasheets for Win Source Electronics -
inputs, and high-performance components, the switch is perfectly suited for your extreme industrial automation environment. Each port of 9560 series has 2 LEDs to show the link status transmission speed and link/activity status. It also provides a relay output for an event alarm (read more)
Browse Network Switches Datasheets for Volktek Corporation -
The PEPI® Valstat Series is a special line of thermal controls backed with a substantial stocking program and limited customization options to lower costs and speed availability. Designed for inductive applications where cost is the primary concern. Currently there are (4) snap (read more)
Browse Thermal Switches and Thermal Protectors Datasheets for Portage Electric Products, Inc. -
-end, variable gain transimpedance amplifier. The low noise performance (NEP) is outstanding and the relatively large sized detectors make optical alignment easy. It has switchable gain from 102 to 108 V/A giving precise and reliable measurements within a wide (read more)
Browse Photosensor Modules Datasheets for Electro Optical Components, Inc. -
Electro-optic laser systems often face slow switching speed, unstable pulse control, and limited voltage flexibility. These issues can reduce modulation accuracy and affect overall laser performance in precision (read more)
Browse Q-switches Datasheets for CRYSTECH, Inc.
Conduct Research Top
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Design Considerations in Using the Inverter Gate Driver Optocouplers for Variable Speed Motor Drives - White Paper (.pdf)
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 certified galvanic insulation, very high common mode noise rejection isolation, solid state device level
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ADwin-Based Real-Time System Tests Six Switches in Parallel
A system based on an ADwin-Gold data acquisition device was designed to test six switches in parallel of variable-speed power tools.
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PROTECT YOUR INVESTMENT: Five factors to consider before making the switch to aftermarket oil
compressor packages. and packaged equipment with variable speed drive. Models are available with capacity control from 100%. down to 10% of full load. We also make condensers,. evaporators, AcuAir (R) Hygienic Air Handlers, vessels, heat. exchangers and controls. Our Quantum TM HD control panels
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Measuring Linear and Non-Linear AC Waveforms with CurrentWatch (.pdf)
Variable frequency drives (VFDs) improve control and conserve energy by regulating motor speed. The most. common types are PWM (pulse width modulation) and Six Step. Both technologies are based on high speed switching, which distorts the AC sine wave and can make accurate current sensing difficult.
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Simplify Power Module Design with Power-Thru Technology
Cost, design time, and unexpected results: These are three of the most significant challenges that weigh on the minds of project managers who are involved with the design of power modules. Whether for use in electric vehicle charging stations, clean energy, variable speed drives, IT equipment power
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Selecting and Applying DC Link Bus Capacitors for Inverter Applications
Abstract, aluminum electrolytic and DC film capacitors are widely used in all types of inverter power systems, from variable-speed drives to welders, UPS systems and inverters for renewable energy. This paper discusses the considerations involved in selecting the right type of bus capacitors
More Information Top
Indicates content that may require registration and/or purchase.
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2011 Combined Subject Index IEEE Industry Applications Society Publications
Chen, Duo, +, ICEMS Aug. 2011 1-4 Optimization of variable speed switched reluctance motor using the torque- speed performance map.
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Automation Equipment and Systems
2 Marquardt Switches (Shanghai) Co., Ltd., Shanghai, 201201, China a yuwang@tongji.edu.cn, bjue.pu@marquardt.com Keywords: Mechatronics, Variable speed switch control, Test platform, Pneumatic.
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Lathe Spindle Driven by Variable Speed Switched Reluctance System and its Numerical Control Method--《Machine Tool & Hydraulics》2007年07期
Lathe Spindle Driven by Variable Speed Switched Reluctance System and its Numerical Control Method .
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CR4 - Thread: Variable speed BLDC or Switched Reluctance Motor
I need the design for a variable speed Switched Reluctance Motor (SRM), or any other similar high performance motor, along with controller.
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Design and Development of a Test Platform for Performance of Variable Speed Control Switches in Power Tools
Mechatronics, Pneumatic, Test Platform, Variable Speed Switch Control .
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2011 Combined Author Index IEEE Industry Applications Society Publications
… 1697 Shen, Lei, Wu, Jianhua, and Yang, Shiyou, Analytical modeling of stator vibra- tion for surface mount permanent magnet brushless motors; ICEMS Aug. 2011 1-5 Shen, Lei, Wu, Jianhua, and Yang, Shiyou, Optimization of variable speed switched reluctance motor using the …
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Control of a switched reluctance generator for variable-speed wind energy applications
[1] P. J. Lawrenson, J. M. Stephenson, P. T. Blenkirsop, J. Corda, and N. N. Fulton, “ Variable speed switched reluctance motors,” Proc. Inst.
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Modeling simulation and performance analysis of switched reluctance motor operating with optimum value of fixed turn-on and turn-off switching angles
Corda, and N. N. Fulton, ” Variable speed switched reluctance moton,” IEE Proc., Vol. 127,R.
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Personal Computer Based Controller For Switched Reluctance Motor Drives
Lawrenson P.J., et al, " Variable Speed Switched Reluc- tance Motors," IEE Proc., Vol.127, Pt.B, No.4, pp 253 -265, July 1980.
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2004 Subject Index
Teodorescu, R., + , OPTIM-04 139-144 scheme for digital implementation of optimum torque controlled variable speed switched reluctance motor.