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SKF rotary actuators are designed to provide rotary motion. Fast or slow. Heavy or light duty. Complex or simple arrangements. You can chose from a wide variety of application areas. You will find a solution with both technical and economic advantages. Since the gearing is produced in one stage, through the use of a ball screw, you can also rely on a high degree of efficiency. Select the zero-backlash versions for maximum precision.
With the modular concept CRAB 17 is developed, each actuator can be customized for a particular application easily. The rotary actuator from SKF is modular so that critical components can be interchanged to meet the needs of a special design priority. The purpose with CRAB 17 is to be small and compact but still be able to produce high torque. As the actuator can withstand high loads it can also serve as a load-bearing element of your design. Special bearings arrangements are not usually required.
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