High precision
Standard backlash is 3 arc-min, ideal for precisioncontrol.
High rigidity & torque
High rigidity & high torque were achived by uncagedneedle roller bearings.
High load capacity
Adopting taper roller bearing for the main output shaftto increase radial and axial load.ЖFrame size 064·090 adopt ball bearing.
Adapter-bushing connection
Can be attached to any motor all over the world.
No grease leakagePerfect solution using high viscosity anti-separationgrease.
Maintenance-free
No need to replace the grease for the life of the unit.
Can be attached in any position.
Application areas: Industrial automation, supporting mobile robots, SCARA robots, parallel manipulators, printing machinery, laser cutting machines, packaging machinery, pharmaceutical machinery, pipe bending machines, spring machines, non-standard automation equipment and other industries
Planetary Gears - a masterclass for mechanical engineers
- Planetary gear sets contain a central sun gear, surrounded by several planet gears, held by a planet carrier, and enclosed within a ring gear
- The sun gear, ring gear, and planetary carrier form three possible input/outputs from a planetary gear set
- Typically, one portion of a planetary set is held stationary, yielding a single input and a single output, with the overall gear ratio depending on which part is held stationary, which is the input, and which the output
- Instead of holding any part stationary, two parts can be used as inputs, with the single output being a function of the two inputs
- This can be accomplished in a two-stage gearbox, with the first stage driving two portions of the second stage. A very high gear ratio can be realized in a compact package. This kind of arrangement is sometimes called a 'differential planetary' set
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