Global Gears
Information
|
Speed ReducersSpeed reducers consist of a set of gears, shafts and bearings that are factory mounted in an enclosed lubricated housing. Speed reducers are available in a broad range of sizes, capacities and speed ratios. Their job is to convert the input provided by a prime mover into an output of lower RPM and correspondingly high torque. AGMA defines speed reducers as "units operating at pinion speeds below 3,600rpm or pitch-line velocities below 5,000fpm. They are of substantial construction, combining rigidity with strength. They offer a corrosion resistant surface. They virtually eliminate backlash and friction. They also have high stiffness. They are designed to optimize speed, increase torque, and improve the performance and precision of a system's mechanical components. Speed reducers come in two varieties: base mounted and shaft mounted. The shaft-mounted type, in turn, has two variations. One is truly shaft mounted, in that it is supported entirely by the input shaft of the drive machine, with torque reaction absorbed by a special link. The other is mounted to the driven-machine housing so the input shaft does not absorb reducer weight or torque reaction. Speed reducers are used in manufacturing industry, rolling stock, aircraft industry, mechatronics, robotics and instrumentation. Gearboxes:
Helical-Bevel Gearheads | Hollow Shaft Gearheads | Inline Gearheads | Right Angle Gearheads | Robotics Gearheads | Wind Turbine Gearboxes | Planetary Gearheads | Helicopter Gearboxes | Servo Gearheads | Servo Reducers-Cycloidal | Servo Reducers-Spiral Bevel | Servo Reducers-Worm | Shaft Mounted Speed Reducers | Speed Increasers | Speed Reducers | Wind Turbine Gearboxes | Aerospace Gearboxes �� |