SMC Corporation MSQB70R Rotary Actuator Table Cylinder

The SMC MSQB70R is a MSQ Series rotary table actuator that combines a compact table with a rack-and-pinion rotary drive to deliver precise, indexed rotation in automation equipment. Designed for 0.6 MPa (6 bar) double-acting operation, it provides about 190° of rotation with a built-in internal shock absorber (suffix R) to cushion end-of-stroke movement. The unit integrates an angle-adjustment mechanism for easy load alignment and mounting, with a table that moves with the actuator body to simplify fixture setup. Standard porting for this size uses Rc 1/8 threads (for sizes 30, 50, 70, 100, 200), while smaller variants use M5; this MSQB70R variant is configured for Rc 1/8 and ships without an auto switch magnet. Common applications include part indexing, transfer and orientation tasks in packaging, assembly, and automation fixtures.