Motorized Driven Rollers (MDR)

Motorized Driven Rollers (MDR) are self-powered conveyor rollers designed to move products efficiently from one point to another, offering zero-pressure accumulation without the need for mechanical stops or pneumatics. Powered by 24V brushless DC motors , MDR systems use Run-On-Demand technology to reduce energy consumption—only operating when needed. This leads to noticeable long-term savings during both active operation and idle times. Each zone typically consists of one motorized roller and 5 to 12 rollers connected to the motorized roller via poly-v transmission belts. With eleven gearbox combinations , MDR units deliver a wide range of speeds and a high starting torque of up to 224 in/lbs , making them suitable for diverse applications and load requirements. Controller cards, which manage two zones each, are connected via Ethernet for seamless integration and control. MDR rollers are CE certified , RoHS compliant , and IP54 rated , ensuring reliability across a variety of environments. Roller options include wash-down-ready stainless steel, PVC or UHMWPE coatings, and urethane sleeves available in multiple colors. This flexibility makes MDR systems ideal for use in warehouses, packaging lines, and the handling of items such as boxes, totes, tires, batteries, and even glass. With their quiet operation, modular design, and low-voltage efficiency, MDR conveyors provide a modern, scalable solution for today’s automated material handling needs.