A torque motor is a specialized form of DC electric motor which can operate indefinitely while stalled, without incurring damage. In this mode of operation...
4 KB (480 words) - 11:59, 15 May 2024
force in the form of torque applied on the motor's shaft. An electric generator is mechanically identical to an electric motor, but operates in reverse...
118 KB (13,082 words) - 06:23, 19 October 2024
An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor that produces torque is obtained by electromagnetic...
56 KB (5,547 words) - 09:12, 6 September 2024
rotation, or the motor can be ordered to actively hold its position at one given step. Motors vary in size, speed, step resolution, and torque. Switched reluctance...
31 KB (4,261 words) - 13:12, 26 October 2024
the speed and torque of the motor. It is an improvement on the mechanical commutator (brushes) used in many conventional electric motors. The construction...
30 KB (3,528 words) - 10:59, 1 November 2024
the stationary part of the motor (stator) to create a torque on the armature which causes it to rotate. In some DC motor designs, the stator fields use...
17 KB (2,287 words) - 06:19, 30 October 2024
connections of the field to the power supply, the speed and torque characteristics of a brushed motor can be altered to provide steady speed or speed inversely...
38 KB (5,394 words) - 02:06, 30 October 2024
Small reluctance motors have low torque, and are generally used for instrumentation applications. Moderate torque, multi-horsepower motors use squirrel cage...
34 KB (4,156 words) - 00:50, 17 October 2024
Cogging torque of electrical motors is the torque due to the interaction between the permanent magnets of the rotor and the stator slots of a permanent...
3 KB (287 words) - 04:16, 23 July 2022
\tau } is the motor torque (SI unit: newton–metre) P {\displaystyle \scriptstyle P} is the resistive power loss (SI unit: watt) The motor constant is winding...
15 KB (1,671 words) - 12:07, 27 September 2023
induction motor cannot produce torque near synchronous speed where induction (or slip) is irrelevant or ceases to exist. In contrast, the synchronous motor does...
45 KB (6,360 words) - 17:22, 31 August 2024
Torque ripple is an effect seen in many electric motor designs, referring to a periodic increase or decrease in output torque as the motor shaft rotates...
921 bytes (113 words) - 02:22, 24 November 2023
electric motors. This involves calculating an estimate of the motor's magnetic flux and torque based on the measured voltage and current of the motor. Stator...
16 KB (1,883 words) - 16:32, 8 June 2024
axis and torque component of current is aligned along the q axis. The induction motor's (d,q) coordinate system can be superimposed to the motor's instantaneous...
23 KB (2,643 words) - 03:49, 3 November 2024
per cylinder and a modest redline of only 6,000 rpm, but reach maximum torque at mid-range rpm, allowing for better performance without having to rev...
57 KB (2,564 words) - 04:39, 28 October 2024
four motors, even more precise torque vectoring can be applied electronically, with millisecond-specific per wheel torque control in the quad-motor case...
15 KB (1,756 words) - 00:04, 1 August 2024
generates torque through magnetic reluctance. Reluctance motor subtypes include synchronous, variable, switched and variable stepping. Reluctance motors can...
9 KB (1,316 words) - 15:34, 17 September 2024
Stepper motors are one type of incremental-drive actuators. Examples of continuous-drive actuators include DC torque motors, induction motors, hydraulic...
23 KB (2,843 words) - 07:38, 1 November 2024
A motor soft starter is a device used with AC electrical motors to temporarily reduce the load and torque in the powertrain and electric current surge...
8 KB (990 words) - 18:31, 18 October 2024
143 hp) / 6,200 rpm Torque (Engine): 175 N⋅m (129 lb⋅ft) / 3,500 rpm Power (Motor): 184 PS (135 kW; 181 hp) / 5,000-6,000 rpm Torque (Motor): 315 N⋅m (232 lb⋅ft)...
17 KB (2,151 words) - 10:16, 26 October 2024
Squirrel-cage rotor (redirect from Squirrel cage motor)
rotor produce a torque on the rotor. By adjusting the shape of the bars in the rotor, the speed-torque characteristics of the motor can be changed, to...
10 KB (1,527 words) - 17:39, 22 October 2024
Rotary actuator (section Stepper motors)
generates a precise torque which then either causes rotation or is balanced by some opposing torque. Stepper motors are a form of electric motor that has the...
6 KB (708 words) - 20:37, 29 January 2024
Variable-frequency drive (redirect from Industrial motor drives)
inverter drive, or drive) is a type of AC motor drive (system incorporating a motor) that controls speed and torque by varying the frequency of the input...
66 KB (6,883 words) - 14:16, 21 September 2024
vehicles. Direct-current motors with series field windings are the oldest type of traction motors. These provide a speed-torque characteristic useful for...
17 KB (2,342 words) - 01:52, 30 October 2024
the commutator and polarity of the field coils. Universal motors have high starting torque, can run at high speed, and are lightweight and compact. They...
14 KB (1,900 words) - 01:17, 6 November 2024
Adjusting the resistance allows control of the speed/torque characteristic of the motor. Wound-rotor motors can be started with low inrush current, by inserting...
2 KB (315 words) - 07:09, 21 May 2024
limit torque ripple. Sources disagree on whether it is a type of stepper motor. The simplest SRM has the lowest construction cost of any electric motor. Industrial...
16 KB (1,774 words) - 14:39, 27 September 2024
Rotor (electric) (category Electric motors)
electric motor, electric generator, or alternator. Its rotation is due to the interaction between the windings and magnetic fields which produces a torque around...
14 KB (1,802 words) - 18:31, 2 December 2023
based drives. The motor develops the torque required by the load and operates at full speed. The output shaft transmits the same torque to the load, but...
16 KB (2,274 words) - 01:58, 1 November 2024
A torque converter is a device, usually implemented as a type of fluid coupling, that transfers rotating power from a prime mover, like an internal combustion...
26 KB (3,855 words) - 15:55, 10 October 2024