![]() The casters simply help to distribute the weight. These vehicles are typically supported on some combination of active wheels (drive wheels) and passive wheels (casters). Load: The load for an industrial vehicle includes the weight of the unit load and the weight of the vehicle itself. For the types of specialty vehicle applications described above, however, there are some special nuances. As with most automation systems, the specifications include load, torque, speed, acceleration, and duty cycle. ![]() This combination of characteristics makes electric actuators appealing for a wide range of industrial and service vehicle applications.Ĭhoosing the best traction or steering solution for a logistics vehicle or mobile robot starts with a detailed review of the requirements. They are clean, quiet, and more precise than hydraulic solutions. They are normally battery powered and can be programmed to automatically return to their charging stations when required. Typical electrically driven AGVs can handle loads of up to 20,000 pounds, for example. Electric steering and traction solutions are cleaner than their hydraulic counterparts and comparatively more efficient.Įlectrically driven vehicles can be quite competitive with hydraulic versions. We won’t cover hydraulic- based solutions here, except to acknowledge the use of electric motors to drive the pumps in electrohydraulic applications. Traction and steering solutions can be divided into two classes: electrical and hydraulic. They are operated under a variety of environmental conditions, including extreme heat and cold dirt, dust, and moisture and more. They move unit loads from point to point, put items on and off shelves, fill pallets, load and unload trucks, and assist humans in doing their work. The types of vehicles in widespread use include warehouse and factory-floor trucks, hoists, pushers, tuggers, and various types of mobile robots. Service robot deployments are increasing, but industrial and logistics applications dominate today’s automated vehicle market. Electric traction and steering solutions deliver on all counts. Those assemblies also must be rugged, economical, and easy to install, operate, and maintain. To meet demand, OEMs will need electric traction and steering technologies and products that perform unquestionably. Indeed, by 2022, analysts expect the global market for automated guided vehicles (AGVs), alone, to reach $2.65 billion(1). From smart warehousing in retail to materials handling in manufacturing to telepresence robots in healthcare, robotic vehicles constitute a fast-growing technology sector. As organizations seek to streamline operations and do more with less, they increasingly focus on advanced logistics vehicles and mobile robots to help get the job done. Smarter, better, cheaper, faster - those words are the mantra of today’s global economy. ![]()
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