Dynaservo Inc. offers comprehensive selection of NSK high-performance Direct Drive products.
Direct Drive Systems utilize high-precision, torque motors to directly drive loads. The ability of the Direct Drive Motors to generate high torque and maintain superior accuracy enables them to be coupled directly to the driven load. Direct, stiff coupling to the load eliminates many problem associated with motion transfer over mechanical transmission. The absence of mechanical transmission greatly improves motion system accuracy, reliability and cost-effectiveness.
Special design offers high operational efficiency while maintaining compact size.
Special construction facilitates smooth rotation at slow speeds, and provides faster settling time than a standard servomotor and speed reduction system.
Internal dual stator configuration and special construction techniques enable generation of nearly constant, high torque.
Integration of an absolute resolver feedback device for close loop position control provides superior accuracy and exceptional repeatability.
Simple construction and utilization of highly rigid and accurate roller bearing, which is packed with lubrication grease, ensures highly reliable and long-term maintenance-free operation.
The 32-bit microprocessor based drive unit provides multi-functional, flexible and versatile control capabilities. The drive unit can interface with PCs, PLCs, sequencers and other position controllers to produce dedicated and accurate motion control.
A choice of various communication interfaces: discrete connections, serial communication or networking options (DeviceNet, ProfiBus, CC-Link).