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2. Variable-frequency drive - Wikipedia

   en.wikipedia.org/wiki/Variable-frequency_drive

   Small variable-frequency drive Chassis of above VFD (cover removed). A variable-frequency drive (VFD, or adjustable-frequency drive, adjustable-speed drive, variable-speed drive, AC drive, micro drive, inverter drive, variable voltage variable frequency 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 ...

3. Motor drive - Wikipedia

   en.wikipedia.org/wiki/Motor_drive

   An adjustable-speed motor drive might consist of an electric motor and controller that is used to adjust the motor's operating speed. The combination of a constant-speed motor and a continuously adjustable mechanical speed-changing device might also be called an "adjustable speed motor drive".

4. Battery torque wrench - Wikipedia

   en.wikipedia.org/wiki/Battery_torque_wrench

   A battery torque wrench is a battery-operated torque wrench that can apply a specified torque without effort from the operator. It contains a planetary torque multiplier or a gearbox. A reaction device that absorbs the torque rather than the tool operator. The torque output is adjusted by varying the voltage on the motor.

5. Vector control (motor) - Wikipedia

   en.wikipedia.org/wiki/Vector_control_(motor)

   In vector control, an AC induction or synchronous motor is controlled under all operating conditions like a separately excited DC motor. [21] That is, the AC motor behaves like a DC motor in which the field flux linkage and armature flux linkage created by the respective field and armature (or torque component) currents are orthogonally aligned such that, when torque is controlled, the field ...

6. List of screw drives - Wikipedia

   en.wikipedia.org/wiki/List_of_screw_drives

   The design allows for higher torque application with reduced camming, slipping out and damaging the fastener. [66] The ECX drive is not compatible with older combination Phillips and slotted head screws. [67] Although Milwaukee Electric Tool holds the trade name ECX, their marketing materials do not tell what type of screw head ECX is designed ...

7. Car and Driver's Best Images of 2024 - AOL

   www.aol.com/car-drivers-best-images-2024...

   The R1T's 908 pound-feet of torque made pulling the Nissan a breeze, even if he had to stop for 28 minutes to charge on the roughly 200-mile trip. Read the full story You Might Also Like