Sumitomo Drive Technologies RNYMS05-1320A-40 Gear Motor

Sumitomo Drive Technologies RNYMS05-1320A-40 Gear Motor is a compact integrated gearmotor offering a 40:1 reduction and a 0.5 HP (half-horsepower) input motor. Designed for industrial automation, it accepts dual-voltage operation with 230 VAC or 460 VAC input, enabling flexible installation across standard plant electrical systems. The model number RNYMS05-1320A-40 encodes a 40:1 reduction in the RNYMS05 family, with A-40 indicating the specific output ratio variant. This gear motor from Sumitomo is built to deliver reliable, steady torque at reduced speeds for continuous-duty applications in equipment such as conveyors and packaged machinery, though exact torque and speed will depend on system configuration and motor drive. Verified listings from distributors show the exact model and voltage rating, confirming this exact part as the 40:1, 230/460 V variation. The RNYMS line is part of Sumitomo Drive Technologies’ portfolio of high-quality gear motors that pair motor power with precision gearing in a single package for streamlined installation and maintenance.