After becoming the first company in the world to successfully commercialize a direct drive spindle
motor for HDDs using brushless DC motor technology, the company branched off into the appliance component market which now constitutes one of its fastest growing business segments.
The machine at TRP is specified with the optional 26 kW, 15,000 revs/ min gear-driven, direct drive spindle
. It has a 32-tool capacity and is fitted with Fanuc 31iMB control.
Engineered with motor and drive spindle
connected in-line through a planetary gear assembly, the CALA 36 linear actuator offers a compact 12 or 24 VDC system for industrial applications.
The 30bp peak Direct Drive Spindle
(DDS) accelerates from 0 to 14,000 rpm in just 1.4 seconds.
Features include a powerful direct drive spindle
for both high-speed machining and heavy-cutting applications.
A magnetic platform uses the microwave oven's turntable drive spindle
as a power source.
Although these forces are nearly always transverse, resulting only in spindle fracture, there has been at least one incident where the axial forces during burst caused the high-velocity ejection of the drive spindle
. It was reported that the spindle impacted a steel beam above the test facility and left a deep impression in the beam (and possibly on the test operator as well).
Utilizing the company s Direct Drive Spindle
, the center has a maximum spindle speed of 12,000 rpm.
Wires are then dressed and fixed along the DUT, to the arbor holding the DUT, run up through the center of the arbor drive spindle
, and to a slip ring that transfers the sensor data to a computer.
Makino a81M now includes the high-torque, high-thrust integral drive spindle
to provide productivity and reliability.
Utilization of DDS--direct drive spindle
motor gearless technology--the Duracenter 5 ensures that the full power of the spindle is applied at all speeds.
The DDS (Direct Drive Spindle
) main spindle accommodates chucker-style parts, shaft-type parts, and bar feed operations.