The BS22 and BS32 series ball screws convert the rotary motion of micromotors into linear motion with an accuracy of less than 5 microns over the entire length of the nut stroke. The maximum nut travel is 130 mm. These ball screws, in combination with an electric motor, high resolution sensor and motion controller, guarantee maximum precision, ideally suited for demanding positioning tasks. Ball screws BS22 and BS32 are equipped with both brushed and brushless DC motors and stepper motors. In addition, screw-nut transmissions are available as a linear actuator for PRECIstep stepper motors. There are several sizes of screw drives, and additional nuts and micro support bearings are available as options.
| Шарико-винтовые передачи | |||||||
|---|---|---|---|---|---|---|---|
| Тип | Материал | Диаметр | Шаг (мм) | Класс точности (ISO 3408) | Максимальные продолжительные аксиальные нагрузки (Н) | Максимальные кратковременные аксиальные нагрузки (Н) | |
BS22-1,5 3D-CAD | Нержавеющая сталь | 22 | 1,5 | 1 | 105 | 470 | |
BS32-2,0 3D-CAD | Нержавеющая сталь | 32 | 2 | 1 | 176 | 887 | |