The MJUNIT Series of belt driven linear guides offers a number of profile sizes with multiple design configurations to meet different requirements. The linear guideway body consists of an anodized aluminum housing with a Chrome steel GCr15 shaft. Internally, there is a profile rail with shaft of low friction, noise and vibration. The pulleys/pinion is equipped with maintenance-free U shape bearings. Mechanical linear unit system is driven by an internal toothed belt, and is ideal when full extension is needed. Belt tension can be readjusted by a simple screw adjustment device in the extrusion. MJUNIT Belt Linear redefine the classic belt drive, putting belts to work in an entirely new way that reduces the positioning errors and speed limitations of conventional belt drives, parable to direct-drive rotary tables costing thousands more. The MJUNIT series line of Linear Motion provides straighter, truer, linear motion (within 0.002 inches per inch) than any other rail. Choice of timing belt drive systems makes these rails versatile enough to accommodate low/high thrust and speed applications where repeatability and low deflection are important. It's guidance system of ground linear rails and U shape bearing blocks offer minimal deflection with high load capacities. MJUNIT's range of linear motion products includes its family which provides engineers with a complete solution based on the its flagship COMPACT RAIL system, which is a durable, precision, linear bearing system that is easy and inexpensive to mount to all surfaces, even non-machined. It's linear units can also be combined to various multi-axes linear systems and ensure an excellent price/performance ratio with short delivery time. It is compatible with the majority of standard mounting accessories commonly found in the marketplace. MJUNIT linear modules is a series of high-torque rotary stages that offer through hole size and speed com Linear Units with a toothed belt drive provide high load capacities, high speed, accuracy and repeatability. In fact this low-cost linear bearing system is corrosion resistant, even after scratching, and provides a simple and cost effective linear bearing for applications where good load capacity and corrosion resistance are most important. The mission of MJUNIT Linear modules is to deliver a wide range of high-quality motion control systems to meet any application need. Designed for easy configuration to make a complete motion system - from miniature precision for life sciences to heavy factory equipment - we are the place to go. MJUNIT rails are available in multiple configurations; These belt-drive stages are easy to integrate into tight machine envelopes. MJUNIT assemblies can do scanning, indexing and positioning, moving sensors, antennas, cameras, measure distance, also in aerospace, automation, commercial, even photography time-lapse device, laser cutting machine, glue dispenser, 3D printer, scanner, factory conveyor, laser engraving machine, cutting machine, etc, which is involved in machine design applications across all industries including plant assembly, packaging design, transportation, manufacturing, medical device development.