Integrated direct drive rotary motor
The integrated direct drive rotary motor is a complete solution for integrating the rotor, stator and feedback device that is aligned before leaving the factory into a housing with precision bearings. The integrated direct drive rotary motor is ideal for applications where the load can ride across the motor bearings. For motors that already use bearings, the user needs to connect the motor to the load or have three or more bearings aligned, which can be a cumbersome and time consuming task. Therefore, integrated direct drive rotary motors are typically used for indexing and rate turret applications.
In summary, direct drive motors have the following advantages
Direct drive. The rigid connection is directly between the motor and the driven workpiece, eliminating the need for intermediate links such as screw rods, gears, reducers, etc., to the greatest extent avoid the backlash, inertia, friction and insufficient rigidity of the drive screw drive system. .
High speed. The normal peak speed of linear motors can reach 5-10m/s. The traditional ball screw is generally limited to 1m/s, and the wear is also high.
High acceleration. Due to the no contact friction between the mover and the stator, the linear motor can achieve higher acceleration, the larger linear motor has the ability to achieve an acceleration of 3-5g, and the smaller linear motor can achieve 30-50g or more (the wire bonding machine) ).
High precision. Due to the direct drive technology, the error caused by the intermediate mechanical transmission system is greatly reduced. High-precision grating detection is used for positional positioning to improve system accuracy, which can make repeat positioning accuracy less than 1um, which can meet the application of ultra-precise occasions.
The range of motion speed is wide. Linear motors operate at speeds of up to 1 um/s and up to 10 m/s, meeting the needs of any occasion.
Low noise, simple structure, low maintenance cost, and can operate in a dust-free environment.
Based on the frameless and integrated direct drive rotary motor, a modular direct drive rotary motor has been updated.
If you want to buy a power tool motor, please pay attention to Garden Tool Dc Motor.
