SMC Corporation NCMC075-0400 Pneumatic Cylinder

SMC NCMC075-0400 is a compact round-body pneumatic cylinder from the NCM family, delivering precise, double-acting linear motion with a 3/4 in bore and a 4 in stroke. This standard single-rod actuator features a rear-pivot mounting for flexible linkage in tight spaces, a 1/8 in NPT air port for straightforward plumbing, and a stainless-steel body that measures about 8.53 in long by 0.86 in wide with a 0.250 in diameter rod. It operates at 8 to 250 psi and tolerates temperatures from 40 to 140 °F, making it suitable for typical indoor industrial environments. In use, it provides dependable piston force, benchmarked around 66.3 lbf in one direction and 59 lbf in the opposite direction, depending on stroke position and pressure. Ideal for compact automation tasks, it is well-suited to light-duty tooling, pick-and-place, clamping, and fixture actuation in small to mid-size automation cells where space is at a premium and robust, corrosion-resistant stainless components are advantageous. By combining a durable round-body design with a standard mounting footprint and readily available SMC accessories for NCM cylinders, the NCMC075-0400 offers a reliable building block for patterning, transfer, and positioning operations that require a precise 4-inch stroke and repeatable performance at modest air pressures.