Shanghai Mitsubishi Elevators developed a high load, high speed, elevator drive design, switching from a geared motor to a gearless direct drive design. Sealed spherical roller bearing helped in this change
Selecting a coupling for a servo application can be a complex process. Different performance factors, including: torque, shaft misalignment, stiffness, rpm, space requirements, and others must be satisfied for the coupling to work properly
measures size and shape of pipe girth welds
on one of World's largest floating oil platforms
Author: Markus Kempf, project manager maintenance consulting at ifm consulting, Essen, Germany
for 3D measuring technology
for process plant control
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