Microelectromechanical Devices
... torque component of current iqs and the second figure shows an increase in the flux component of current, ids. Because of the orthogonal orientation of these components, the torque and flux can be controlled independently. However, it is necessary to maintain these vector orientations under all oper ...
... torque component of current iqs and the second figure shows an increase in the flux component of current, ids. Because of the orthogonal orientation of these components, the torque and flux can be controlled independently. However, it is necessary to maintain these vector orientations under all oper ...
MAXPLUS 211 OPTION SPINDLE AMPLIFIER
... Normal operation of the command signal is to apply a + voltage (pin #9) with respect to GND (pin #11) and get clockwise rotation of the shaft. ±10 volts is then used to control velocity and the SIG pot is used for velocity adjustments. If the + COMMAND voltage is applied to the COMMAND signal input, ...
... Normal operation of the command signal is to apply a + voltage (pin #9) with respect to GND (pin #11) and get clockwise rotation of the shaft. ±10 volts is then used to control velocity and the SIG pot is used for velocity adjustments. If the + COMMAND voltage is applied to the COMMAND signal input, ...
dc machines
... of the machine, their currents are always outward while when the conductors are rotating on the right side of the machine, their current are always inward. This current reversal keeps the rotational force unidirectional. A DC motor can have more than 2 poles (see Figure 4.16, p.133). The number of w ...
... of the machine, their currents are always outward while when the conductors are rotating on the right side of the machine, their current are always inward. This current reversal keeps the rotational force unidirectional. A DC motor can have more than 2 poles (see Figure 4.16, p.133). The number of w ...
unit 6 dynamic braking - Indian Railways Institute of Mechanical and
... Use of dynamic brake lessens brake shoe and wheel wear on both locomotive and train. On long down grades dynamic brake operation enables a train to be handled with fewer air applications. This results in safer train operation, due to the locomotive and car wheels running cooler. In Fig.1 the action ...
... Use of dynamic brake lessens brake shoe and wheel wear on both locomotive and train. On long down grades dynamic brake operation enables a train to be handled with fewer air applications. This results in safer train operation, due to the locomotive and car wheels running cooler. In Fig.1 the action ...
Sabertooth 2x12 User`s Guide
... Simplified serial uses TTL level single-byte serial commands to set the motor speed and direction. This makes it easy to interface to microcontrollers and PCs, without having to implement a packet-based communications protocol. Simplified serial is a one-direction only interface. The transmit line f ...
... Simplified serial uses TTL level single-byte serial commands to set the motor speed and direction. This makes it easy to interface to microcontrollers and PCs, without having to implement a packet-based communications protocol. Simplified serial is a one-direction only interface. The transmit line f ...
Sabertooth 2x12 - Dimension Engineering
... Simplified serial uses TTL level single-byte serial commands to set the motor speed and direction. This makes it easy to interface to microcontrollers and PCs, without having to implement a packet-based communications protocol. Simplified serial is a one-direction only interface. The transmit line f ...
... Simplified serial uses TTL level single-byte serial commands to set the motor speed and direction. This makes it easy to interface to microcontrollers and PCs, without having to implement a packet-based communications protocol. Simplified serial is a one-direction only interface. The transmit line f ...
Stepnet Micro Module
... high-speed CAN transceiver. Before connecting Stepnet Micro Module to the CAN network, it must be assigned a CAN address. This can be done via the RS-232 port, or by using logic inputs for the CAN address bits. The CAN address is a combination of an internal address stored in flash memory, and an ad ...
... high-speed CAN transceiver. Before connecting Stepnet Micro Module to the CAN network, it must be assigned a CAN address. This can be done via the RS-232 port, or by using logic inputs for the CAN address bits. The CAN address is a combination of an internal address stored in flash memory, and an ad ...
How to control and monitor up to 16 via an HM
... The only communication parameter that must be changed for each Motor Insight is the Modbus node address. The “Motor 1” button will access the control, configuration, and status pages for the Motor Insight with Modbus serial address 1. The “Motor 2” button will access the control, configuration, and ...
... The only communication parameter that must be changed for each Motor Insight is the Modbus node address. The “Motor 1” button will access the control, configuration, and status pages for the Motor Insight with Modbus serial address 1. The “Motor 2” button will access the control, configuration, and ...
Efficiency evaluation of interior permanent magnet synchronous
... The efficiency evaluation of IPM synchronous machines is addressed. A challenge facing electrical machine manufacturers and users is the assessment of efficiency, particularly for larger machines and verticallymounted machines and also linear machines, both large and small. During operation, an elec ...
... The efficiency evaluation of IPM synchronous machines is addressed. A challenge facing electrical machine manufacturers and users is the assessment of efficiency, particularly for larger machines and verticallymounted machines and also linear machines, both large and small. During operation, an elec ...
10121080
... in weight and compact. It has the high limpidity motion and control applications. This motor is very useful because of having high power density and extremely low current consumptionlow starting voltage. Due to low inertia, low inductance coil it has highly dynamic performance. These motors feature ...
... in weight and compact. It has the high limpidity motion and control applications. This motor is very useful because of having high power density and extremely low current consumptionlow starting voltage. Due to low inertia, low inductance coil it has highly dynamic performance. These motors feature ...
LZ3620532059
... used in many applications because they have advantage of being maintenance and pollution free. It is used to convert the dc power from solar module to ac power to feed into load. The proposed three phase nine level inverter is very suitable to PV module with induction motor load, because of compare ...
... used in many applications because they have advantage of being maintenance and pollution free. It is used to convert the dc power from solar module to ac power to feed into load. The proposed three phase nine level inverter is very suitable to PV module with induction motor load, because of compare ...
16T ESC.qxd - You have reached ftp.hobbico.com
... DuraTrax warrants this product to be free from defects in materials and workmanship for a period of 120 days from the date of purchase. During that period, we will repair or replace, at our option, any product that does not meet these standards. You will be required to provide proof of purchase date ...
... DuraTrax warrants this product to be free from defects in materials and workmanship for a period of 120 days from the date of purchase. During that period, we will repair or replace, at our option, any product that does not meet these standards. You will be required to provide proof of purchase date ...
Lecuture-44
... Lecuture-44 Design of stator winding Stator winding is made up of former wound coils of high conductivity copper of diamond shape. These windings must be properly arranged such that the induced emf in all the phases of the coils must have the same magnitude and frequency. These emfs must have same w ...
... Lecuture-44 Design of stator winding Stator winding is made up of former wound coils of high conductivity copper of diamond shape. These windings must be properly arranged such that the induced emf in all the phases of the coils must have the same magnitude and frequency. These emfs must have same w ...
Overload Relays
... 5. A ____________ strip uses two dissimilar metals bonded together. 6. An overload relay can be _____________ once the overload is removed. 7. Advantages common to most electronic overload relays include: ...
... 5. A ____________ strip uses two dissimilar metals bonded together. 6. An overload relay can be _____________ once the overload is removed. 7. Advantages common to most electronic overload relays include: ...
S701 Soft Start Controllers and TL Torque Limiters for Intelligent
... Limiters provide solid-state reduced voltage control of three-phase and single-phase motors. These easy-to-install, compact devices are rated up to 25A, providing controlled acceleration and deceleration of fractional to 15HP/11kW motors at 480/400V AC. Torque control, soft start, kickstart, and sof ...
... Limiters provide solid-state reduced voltage control of three-phase and single-phase motors. These easy-to-install, compact devices are rated up to 25A, providing controlled acceleration and deceleration of fractional to 15HP/11kW motors at 480/400V AC. Torque control, soft start, kickstart, and sof ...
Master-slave switchover application
... ● The following information always refers to the application "Torque control", since here, the application "Current control" is included and torque control is also possible without field weakening. The "current control" application differs only in that the field control range of the motor (field wea ...
... ● The following information always refers to the application "Torque control", since here, the application "Current control" is included and torque control is also possible without field weakening. The "current control" application differs only in that the field control range of the motor (field wea ...
Electric motor
An electric motor is an electrical machine that converts electrical energy into mechanical energy. The reverse of this would be the conversion of mechanical energy into electrical energy and is done by an electric generator.In normal motoring mode, most electric motors operate through the interaction between an electric motor's magnetic field and winding currents to generate force within the motor. In certain applications, such as in the transportation industry with traction motors, electric motors can operate in both motoring and generating or braking modes to also produce electrical energy from mechanical energy.Found in applications as diverse as industrial fans, blowers and pumps, machine tools, household appliances, power tools, and disk drives, electric motors can be powered by direct current (DC) sources, such as from batteries, motor vehicles or rectifiers, or by alternating current (AC) sources, such as from the power grid, inverters or generators. Small motors may be found in electric watches. General-purpose motors with highly standardized dimensions and characteristics provide convenient mechanical power for industrial use. The largest of electric motors are used for ship propulsion, pipeline compression and pumped-storage applications with ratings reaching 100 megawatts. Electric motors may be classified by electric power source type, internal construction, application, type of motion output, and so on.Electric motors are used to produce linear or rotary force (torque), and should be distinguished from devices such as magnetic solenoids and loudspeakers that convert electricity into motion but do not generate usable mechanical powers, which are respectively referred to as actuators and transducers.