Industrial MHR3-10R Pneumatic Rotary Air Gripper

The MHR3-10R is a 10 mm bore, three‑finger rotary air gripper from SMC designed for end‑of‑arm tooling and precision handling of small round parts. As part of the MHR3/MDHR3 family, this 3‑finger type uses rotary actuation to grip spherical or cylindrical workpieces with high repeatability (±0.01 mm) and a cross‑roller guide that delivers smooth, consistent motion. The standard MHR3‑10R variant is without a built‑in auto switch (the auto switch variant is MDHR3‑10R), and it supports axial, lateral, and vertical mounting orientations to fit diverse automation layouts. Finger actuation uses dedicated M3 x 0.5 threaded ports for opening and closing, enabling compact plumbing near the fingers, and the mounting pattern is specified as P.C.D. 24 for attachment. Typical applications include end‑of‑arm tooling and pick‑and‑place tasks where three‑point contact improves centering on spherical, cylindrical, or round parts. The MHR3 family offers nominal sizes such as 10 and 15 mm, preserving the same three‑finger geometry and precise rotary action across configurations.