Ads
related to: characteristics of dc compound motor torque converter- Easy DIY Installation
simple exhaust brake installation
install with ease in under 1 hour
- Contact Us Today!
Best customer service is our goal,
call or email with any questions!
- Exhaust Brake Selector
Use our selector tool to find your
perfect size sentinel exhaust brake
- About Us
learn more about Sentinel Exhaust
we stand by our product
- Easy DIY Installation
Search results
Results From The WOW.Com Content Network
The characteristics of the torque converter must be carefully matched to the torque curve of the power source and the intended application. Changing the blade geometry of the stator and/or turbine will change the torque-stall characteristics, as well as the overall efficiency of the unit.
The motor can be connected in two arrangements: cumulatively or differentially. Cumulative compound motors connect the series field to aid the shunt field, which provides higher starting torque but less speed regulation. Differential compound DC motors have good speed regulation and are typically operated at constant speed.
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, the motor will apply a steady torque to the load (hence the name). A torque motor that cannot perform a complete rotation is known as a limited angle torque motor.
A kind of motor starter that does not reduce the voltage at the motor terminals. direct torque control A method of estimating motor torque as part of a variable speed motor drive. discrete cosine transform A mathematical technique for representing a sampled signal as a sum of cosine waves of different frequencies. discrete Fourier transform
A DC motor's speed and torque characteristics vary according to three different magnetization sources, separately excited field, self-excited field or permanent-field, which are used selectively to control the motor over the mechanical load's range. Self-excited field motors can be series, shunt, or a compound wound connected to the armature.
Such a test starts with the motors at +25 °C (and the outside air used for ventilation also at +25 °C). In the USSR, per GOST 2582-72 with class N insulation, the maximum temperatures allowed for DC motors were 160 °C for the armature, 180 °C for the stator, and 105 °C for the collector. [13]