A permanent magnet motor is a D.C. motor with a permanent magnet field. PMDC motor and Brushed motor are the type of a DC motor. In PMDC type we can not vary the field flux but in brushed DC motor we can vary it. ...
A hydraulic pump is used by several major components in your vehicle to perform very important functions. In most cars, hydraulic pumps are used to help stop your car, help you steer the vehicle and also used to help sup...
A permanent magnet motor is a type of brushless electric motor that uses permanent magnets rather than winding in the field. The air gap in permanent magnet motors makes them lighter than oil-filled asynchronous m...
Hydraulic pumps are one of the most important components in an assortment of construction, manufacturing and machining equipment, especially in- construction machinery, agricultural machinery, mining equipment, marine op...
In DC motors gears are used : to decrease (sometimes, increase) the rotational speed of the shaft to increase the torque of the motor for inertia matching between motor and load (in some applications such as Robotic Arm,...
When operating a truck or sports utility vehicle in an outdoor setting, winches come in handy in many different ways. Winches come in seven major types: electrical winches, mechanical drum-style winches, mechanical capst...
To promote fine management, sublimation of corporate culture as the goal, through the promotion of meticulous management, innovative thinking mode, through rational and moral edification tempered staff's mind, continue to expand the corporate culture, enrich the intrinsic enterprise, advocacy staff "hard work, thinking , Self-improvement, improve "spirit of enterprise.