Industrial RR-56M-45 Heavy Duty Rotary Actuator

Destaco's Robohand RR-56M-45 Heavy-Duty Rotary Actuator delivers precise 45° rotation with a 30 lb payload and 311 in-lb of torque at 100 psi, making it suitable for high-torque indexing and rotary tooling on automated lines. The unit is part of the RR heavy-duty family, featuring a flange-output rotary design, base weight about 11.6 lb, and IP55 ingress protection for industrial environments. It operates from a 4-way, 2-position valve and accepts a pressure range of 40–100 psi (3–7 bar). End-stroke and mid-stroke adjustments provide end-stop adjustability up to 30°, enabling repeatable positioning across the 45° travel. Actuation times are typically 0.40 s for a 90° swing and 0.48 s for a full 180° swing at 100 psi, supporting fast cycling in machine tending or packaging applications. Seals vary by configuration, with Buna-N standard and Viton (A-V) variants available for different chemical compatibilities. Weighing in at roughly 11.6 lb, this rotary actuator is designed to withstand demanding production environments while delivering reliable, repeatable rotation for rotary grippers, fixtures, and indexing mechanisms on manufacturing lines.