Products/Services for Motor Relay Vendor
Motor Contactors - (295 companies)
Motor Controllers - (766 companies)
Safety Relays - (159 companies)
Motor Coils - (31 companies)
Solid State Relays - (613 companies)
Motor Starters and Contactors - (642 companies)
DC Motor Starters - (135 companies)
Thermal Overload Relays - (160 companies)
AC Motor Starters - (304 companies)
Protective Relays and Monitoring Relays - (325 companies)
Product News for Motor Relay Vendor
Motor Speed/Standstill Safety Relays Motor Speed Safety Relay Modules. Dold BH5932 Series Motor Speed Monitor Relays. Dold LH5946 Series Motor Standstill Monitor Relays. **************************************************************************. Dold BH5932 Speed Monitor Relay Modules. BH5932 speed monitoring and speed sensing relay modules use inputs from proximity sensors that are detecting rotating targets on the motor that needs monitoring. Energized when speed is under setting value. Two PNP sensor inputs. 10 to 20,000 IPM... (read more)Browse Safety Relays Datasheets for Automationdirect.com
Danfoss, Inc. - Industrial Automation Division
Contactors and Motor Controls Danfoss CI-TI ™ contactors and motor starters keep your motors and electrical equipment running smooth and safe. The components are compact, easy to install and extremely reliable. Danfoss Motor Control Gear has been designed to meet our customers ’ requirements, based on comprehensive application experience. . Used widely in compressed air and vacuum pump applications, Danfoss Contactors, Overload Relays and Motor Starters provide trouble-free switching and maximum protection... (read more)Browse AC Motor Starters Datasheets for Danfoss, Inc. - Industrial Automation Division
CARLO GAVAZZI Automation Components
Modular Motor Protection System CARLO GAVAZZI is proud to launch the DMPU Series Motor Protection System. The DMPU is a modular electronic motor protection relay to control, monitor and protect the performance of 3-phase constant or dual speed, AC induction motors. The DMPU device measures electrical motor variables (voltage, current, harmonic distortion, power, energy and earth leakage current), monitoring overloads through the thermal model, it includes a data logger function for storing trends... (read more)
Safety Controllers and relays is actuated and depending on the model, are capable of detecting the following types of potential safety circuit faults: Welded interlock/E-stop switch contacts. Open circuits, short circuits or ground faults. Faults in the modules safety relays. Faults in the modules monitoring circuits. Inadequate supply voltage. Welded/stuck contacts in the controlled output motor contactor/control relay. Capacitive/inductive interference on controller inputs. Specialized versions are also available for double... (read more)Browse Safety Relays Datasheets for Schmersal Inc.
CARLO GAVAZZI Automation Components
Solid State Relays and Contactors CARLO GAVAZZI is proud to announce our newest generation of solid state relays and contactors, the RG Series. This new range of AC and DC solid state switching devices is an ideal solution for switching resistive, slightly inductive and motor loads, thanks to the reduced size per unit - starting at only 17.5mm width, up to 85AAC (15Hp) switching, nominal ratings at 40ºC and high SCCR rating of 100kA. RGS Solid State Relay: The RGS Series provides the market with the slimmest single phase SSR... (read more)Browse Solid State Relays Datasheets for CARLO GAVAZZI Automation Components
Deltrol Controls/Division of Deltrol Corp.
Electrical Power Relays Deltrol Controls Relays control electrical loads in a wide variety of applications. Features. General purpose relays (5-15 Amps). Power relays (15-50 Amps). Latching relays (5-10 Amps). Multiple contact configurations. Multiple mounting options. Custom designs available, including high current requirements. Typical Applications: HVAC, lighting control, machine control, motor control, traffic light control, pump control, and many more. Our competitor cross reference feature will help find our... (read more)Browse Electromechanical Relays Datasheets for Deltrol Controls/Division of Deltrol Corp.
GE Industrial Solutions
The GE Limitamp Motor Control Center The GE Limitamp motor control center provides an economical means of centralizing motor starters and related control equipment. It permits motor control starters, feeders, isolator switches, distribution transformers, interlocking relays, programmable control, metering and other miscellaneous devices to be obtained in a single floor-mounted structural assembly fed from a common enclosed main bus. Limitamp motor control centers are constructed of standardized heavy gauge vertical sections... (read more)Browse Motor Controllers Datasheets for GE Industrial Solutions
GE Digital Energy
Universal Relays -- Protection & Control Systems . . . Generation, transmission, distribution, motor. protection, monitoring, metering & control. Utility substation and industrial plant automation. Digital fault recording and sequence of event recording. . Predictive maintenance through data analysis. and trending. Advanced protection, control & automation. URPlus delivers high-end solutions for complex protection, control & automation applications... (read more)Browse Protective Relays and Monitoring Relays Datasheets for GE Digital Energy
GE Industrial Solutions
Evolution Series E9000® Motor Control Center and profitable, and they can be configured to operate in a flux vector control mode. Multilin MM200, MM300 and LM10 Motor Management Relays: The MM200 and MM300 provide the latest technology in motor protection and control found in high-end protection relays. The Multilin LM10 Relay provides power monitoring and advanced motor protection via DeviceNet communications protocol. And Much More: Evolution Series E9000 motor control centers are available with a variety of other GE products... (read more)Browse Motor Controllers Datasheets for GE Industrial Solutions
CARLO GAVAZZI Automation Components
Two/Three-Pole Solid State Relays & Contactors make these devices the ideal solution, especially when retrofitting. The RGC Series of solid state relays and contactors are designed for switching resistive as well as inductive loads and are UL Listed as Motor Controllers. Reliable operation is ensured by means of the integrated overvoltage protection, high I2t ratings and immunity conformance to industrial standards. Additionally, an innovative thermal design improves the product lifetime. RGC Series... (read more)Browse Solid State Relays Datasheets for CARLO GAVAZZI Automation Components
...be considered when properly selecting and applying low voltage fuses, medium voltage fuses, and protection relays in electrical systems. ./ef3107e4-80c6-4b42-a05d-0955b613abf3 WHITE. PAPER. MOTOR PROTECTION. The Importance of Effective Motor and Motor Circuit Protection. Motor Protection Basics...
Ultraminiature electro-. Terminal view. Case ground. mechanical relays have. been used to switch A152 Construction -- The A152 construction consists. RF signals for many of an all-welded hermetically sealed package. The relay. years. One common RF is RoHS compliant. The uni-frame motor design provides...
...starting. Cause 4a: Overload relays undersized. Cure 4a: Use the relay size specified by the National Electric Code. (NEC) for the motor nameplate current and service factor. Cause 4b: Motor takes too long to start. Cure 4b: See Trouble 5, page 7. 6 . Application Data. D. Troubleshooting Guide. 5T...
...generate a high counter voltage between their coils and cause arc discharge across the relay contacts. Because the level of inductive load is affected by the load current and the power factor (coso), the life is decreased when the power factor is lowered. In circuit with load such as motor, solenoid...
The purpose of the protection relay is to detect a problem- ideally during its initial stage, and to either eliminate or significantly reduce damage to personnel and/or equipment. ./2ff2447a-3419-4deb-a6fa-a4b0f3045397 WHITE. PAPER. PROTECTION RELAYS. Ground-Fault Protection · Motor Pump Protection...
Advances in device-level communications along with dedicated software let intelligent motor-control architectures provide useful information to maximize machine uptime. The E3 and E3 Plus motor-protection relays from Rockwell Automation protect single or three-phase squirrel-cage induction motors...
...regen resistor. In this case, you can use the same SPDT relay that was used for the motor brake described above only you use the Normally Open contact to connect to the external regen resistor. When the E-Stop is pressed the drive is disabled via the inhibit signal and the fault output energizes...
...or electrical currents. A typical application is to signal a warning when a pump motor is drawing too much current, as happens with a clogged water filter. In this case the monitoring relay senses the motor current (typically through a shunt connection) and actuates a relay if current remains above...
...must be accounted for if the lamp is turned on and off many times. A relay rated at 10 A resistive can safely switch a lamp that draws 0.625 A when hot. •Motor loads also exhibit high input surges. An ordinary singlephase, 110-V, 1 3-hp synchronous motor normally draws 4.1 A. But at start up...
SCR for a simple but. V rms input voltage. Choosing a value of 100 for R1and. precise temperature controller. The same basic principle. assuming a typical value of 1 V for the gate to MT1 (V ). could be applied to a water level controller for a motor or. GT. voltage, we can solve for V...
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The PC Guide - Topic Index
Hard Disk Spindle Motor Hard Disk Connectors and Jumpers Vendor Evaluation Factors Reputation and History
1770-4.1, Industrial Automation Wiring and Grounding...
a cable from the approved-vendor list (publication ICCG-2.2). DH-485 cables must be made of a cable from the approved-vendor list in publication
Networks Selection Guide, NETS-SG001D-EN-P
and have millions of nodes installed world-wide along with hundreds of vendor products in the market.
PAGE: 1 PRINT DATE: 2/1/02 FAILURE MODES EFFECTS ANALYSIS...
A) PRELAUNCH CHECKOUT B) ONE PHASE WILL NOT CAUSE MOTOR TO DRIVE - CANNOT CONFIRM RELAY FAILURE. C) PHYSICAL AND ELECTRICAL ISOLATION OF REDUNDANT
Free Embedded Systems Tutorials - FPGA RTOS AdvancedTCA and...
with a board vendor - energy harvesting , pc/104 , machine vision , ebx , computer-on-module , robotics , machine-to-machine , motor control , power
MM908E626 Product Summary Page
Motor Control Networking Smart Energy MM908E626: Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication
See Freescale Semiconductor, Inc. Information