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デジタルトランスフォーメーション
グリーントランスフォーメーション
SHENG FENG TECHNOLOGY CO.,LTD
製品の説明 :
Cross roller bearings consist of inner rings, outer rings, spacer retainers and cylindrical rollers cross arranged on the V-shaped 90° groove between the inner and outer rings. This structure can withstand radial, axial and moment loads in all directions because the rollers'line contact with raceway surfaces achieve a large load-bearing area despite the minimum dimensions. Therefore these bearings are widely used on the rotating parts of industrial robots, machine tools, precision rotary tables, measuring instruments and IC manufacturing machines.
Cross Roller Bearing Features:
High rigidity
Large load capacity
High rotation accuracy
Compactness
Easy to install and handle
G-TECH INSTRUMENTS INC.
製品の説明 :
A rotor that does not perform dynamic balance correction may produce unnecessary vibrations and thus reduce the productivity of the machine, as well as damage to the bearings. At the same time, it may cause damage to the outer frame or supporting device and foundation during severe movement.
G-Tech HJ-4250S-A Hard Bearing Balancing Machine is applicable for tool machine spindles, high-speed built-in spindles, motor rotors / motors, rollers, fans, centerless grinding wheels.
A maximum rotor weight of 500kg, a maximum rotor diameter of 1 meter, and measurement accuracy at low speed dynamic balance is 0.5gram-mm(max), and the can be 0.05gram-mm(max) at high-speed dynamic balance.
