Double Heads CNC Router-996

Product Detail

1, stepping drive stepper motor

Step system is currently the most-used drive system on the market, the most popular is the three-phase hybrid stepping motor, accounting for 90% per cent of the market share, because there is cheap, high drive accompanied by thunder game with good results. But more obvious defects, such as resonance, the noise, the speed increased torque reducing, lost step work easily for a long time, the motor temperature rise too high.

2, mixing the servo drive motor

Hybrid servo has not been widely used in the country, the reasons are many, and abroad don't have much hybrid servo manufacturer and price relative to no very great advantage over AC servo, may only be used in some special industries. Improvement: to improve high speed performance and reduce fever, reduce resonance.

3 + AC, AC servo drive servo motors

Exchange servo in carved machine of using also is compared less of, main reasons is price than high, addition Exchange servo of application for machine of structure, and electrical, and control system, and drive system are has must of requirements, on like wood barrels principle as, shortest of that block Board decided has wood barrels Sheng water of volume, for some Exchange servo General are is should for high-end of models. AC servo with: fast response, high torque, high speed, high precision, low heat, continue to work long hours, complete alarm system. Disadvantages: different devices use different servo parameters parameter requires a high level of technical engineers.implement a drive and control, has good dynamic properties. Vector control drive in first start, have a great deal of torque values, combined with the spindle itself is simple in structure, inertia is small, so the starting acceleration, can be achieved after the start instant allowed speed limit. This drive has both open-loop and closed-loop, which can achieve a position and velocity feedback, not only have better dynamic performance, you can achieve c-axis function; the former slightly worse dynamic performance, c-axis function are also not available, but the price is cheaper.