Sabertooth 2x25 User`s Guide
... Mixed mode. This mode is designed for easy steering of differential-drive vehicles. The analog signal fed into S1 controls the forward/back motion of the vehicle, and the analog signal fed into S2 controls the turning motion of the Switch 4: Mixed or independent vehicle. If Switch 4 is in the DOWN p ...
... Mixed mode. This mode is designed for easy steering of differential-drive vehicles. The analog signal fed into S1 controls the forward/back motion of the vehicle, and the analog signal fed into S2 controls the turning motion of the Switch 4: Mixed or independent vehicle. If Switch 4 is in the DOWN p ...
ch4
... Given an analog input signal whose voltage should range from 0 to 15 volts, and an 8-bit digital encoding, calculate the correct encoding for 5 volts. Then trace the successive-approximation approach to find the correct encoding. ...
... Given an analog input signal whose voltage should range from 0 to 15 volts, and an 8-bit digital encoding, calculate the correct encoding for 5 volts. Then trace the successive-approximation approach to find the correct encoding. ...
technical data - shaft grounding
... At the boundary layer between the metallic turbine blades and the superheated steam a static charge is formed by means of the friction between these media. If the shaft, e.g. by an oil film within the bearings, is insulated against zero potential an immediate neutralisation of these charges can't ta ...
... At the boundary layer between the metallic turbine blades and the superheated steam a static charge is formed by means of the friction between these media. If the shaft, e.g. by an oil film within the bearings, is insulated against zero potential an immediate neutralisation of these charges can't ta ...
S31115120
... In recent years, the areas of industrial application of AC drives, especially Induction machine based on DTC technique has gradually increased due to its advantages over the other techniques of control. In conventional direct torque control, the selection of flux linkage & electromagnetic torque err ...
... In recent years, the areas of industrial application of AC drives, especially Induction machine based on DTC technique has gradually increased due to its advantages over the other techniques of control. In conventional direct torque control, the selection of flux linkage & electromagnetic torque err ...
Glossary of Crane Terminoloy
... Environmental conditions that are unfavorable, harmful or detrimental to or for the operation of a hoist, such as excessively high (over 100 F.) or low (below 0 F.) ambient temperatures, corrosive fumes, dust laden or moisture laden atmospheres, and hazardous locations. Adjustable or Variable Voltag ...
... Environmental conditions that are unfavorable, harmful or detrimental to or for the operation of a hoist, such as excessively high (over 100 F.) or low (below 0 F.) ambient temperatures, corrosive fumes, dust laden or moisture laden atmospheres, and hazardous locations. Adjustable or Variable Voltag ...
Time Varying Circuits
... and a 4.90-Ω resistor are connected with a switch to a 6.00-V battery as shown in Figure P32.27. (a) If the switch is thrown to the left (connecting the battery), how much time elapses before the current reaches 220 mA? (b) What is the current in the inductor 10.0 s after the switch is closed? (c) N ...
... and a 4.90-Ω resistor are connected with a switch to a 6.00-V battery as shown in Figure P32.27. (a) If the switch is thrown to the left (connecting the battery), how much time elapses before the current reaches 220 mA? (b) What is the current in the inductor 10.0 s after the switch is closed? (c) N ...
Field-Circuit Coupling Applied to Inductive Fault Current
... current peak, since it causes large mechanical stress to all parts of the power system. The inductive FCL based on the core saturation effect are particulary interesting due to the fact that they do not have any reaction delay. They inherently react on the fault, requiring no control circuit; hence, ...
... current peak, since it causes large mechanical stress to all parts of the power system. The inductive FCL based on the core saturation effect are particulary interesting due to the fact that they do not have any reaction delay. They inherently react on the fault, requiring no control circuit; hence, ...
Series 36 Electric Actuator
... safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot prov ...
... safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot prov ...
DRV8872-Q1 Automotive 3.6-A Brushed DC Motor Driver With Fault
... The DRV8872-Q1 device can be used in multiple ways to drive a brushed DC motor. 7.4.1 PWM With Current Regulation This scheme uses all of the capabilities of the device. The ITRIP current is set above the normal operating current, and high enough to achieve an adequate spin-up time, but low enough t ...
... The DRV8872-Q1 device can be used in multiple ways to drive a brushed DC motor. 7.4.1 PWM With Current Regulation This scheme uses all of the capabilities of the device. The ITRIP current is set above the normal operating current, and high enough to achieve an adequate spin-up time, but low enough t ...
Induction motor
An induction or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction motor therefore does not require mechanical commutation, separate-excitation or self-excitation for all or part of the energy transferred from stator to rotor, as in universal, DC and large synchronous motors. An induction motor's rotor can be either wound type or squirrel-cage type.Three-phase squirrel-cage induction motors are widely used in industrial drives because they are rugged, reliable and economical. Single-phase induction motors are used extensively for smaller loads, such as household appliances like fans. Although traditionally used in fixed-speed service, induction motors are increasingly being used with variable-frequency drives (VFDs) in variable-speed service. VFDs offer especially important energy savings opportunities for existing and prospective induction motors in variable-torque centrifugal fan, pump and compressor load applications. Squirrel cage induction motors are very widely used in both fixed-speed and variable-frequency drive (VFD) applications. Variable voltage and variable frequency drives are also used in variable-speed service.