SMC Corporation MKB32-30RZ Pneumatic Clamp Cylinder

SMC MKB32-30RZ Rotary Clamp Cylinder combines a 32 mm bore with a 30 mm stroke to deliver compact rotary clamping for fixtures, featuring a 90° arm opening and clockwise rotation. A 1/8 BSPT port and BSPT threading support a double-acting piston and two auto switches, with an operating pressure range of 0.1–1 MPa (14.5–145 psi) and a proof pressure of 1.5 MPa. Its rubber bumper cushion accompanies an overall body size of 198.5 mm long, 49.5 mm wide, and 49.5 mm high, delivering 300 N of clamp force at 0.5 MPa, with basic mounting and a -10 to +60 °C operating temperature range. Originating in Japan as part of the MK series, this rotating-arm clamp cylinder is designed for precise, space-efficient clamping in automation lines.