Minebea), one of the world's largest suppliers of precision components including small-sized ball bearings and hard disc drive spindle
motors, today announced that they have entered into a cross-license agreement, a know-how license agreement, and a supply agreement regarding Seagate's most advanced and pioneering fluid dynamic bearing motor technology.
5-HP (peak) vector drive spindle
that uses standard 40-taper tooling and spins to 4,000 rpm, a pushbutton tool-release system, and either a 10-pocket or 20-pocket tool changer can be added for automatic operation.
As drive spindle
speed continues to increase, noise from the contact of the ball bearings in the raceway increases.
Santa Fe Springs, CA) What: XV-1020A vertical machining center Why you should care: This new machine employs an isolated direct drive spindle
design that YCI claims will "virtually eliminate problems such as vibration, noise and thermal growth" while improving spindle life and accuracy.
It was able to add new products and to increase sales to existing medical products customers; however, the volume of sales of computer disk drive spindles
weakened during the year as the biggest customer began to shift production to overseas sources; this trend will result in minimal disk drive spindle
business after the first quarter of 1994.
GAAP) in annual consolidated sales and 18,350 employees worldwide, Nidec has a dominant position of the global market for hard disk drive spindle
motors, an essential component used in PCs and other digital appliances.
Models include the PTG-2, with a direct drive double ended grinding spindle and the PTG-4 with a single end direct drive spindle
with auto/ HSK wheel mounting.
With the nano-interpolation controller and the direct drive spindle
A 12-hp vector dual drive spindle
spins 1,800 rpm and provides 150 ft-lb of torque at 125 rpm.
The HS5000 horizontal machining center's 30-hp peak Direct Drive Spindle
(DDS) accelerates from 0 to 14,000 rpm in 1.
5-hp (peak) vector drive spindle
that spins to 1,800 rpm, and it comes standard with an A2-5 spindle nose that accepts a number of optional chucks.
The B-axis, with a swivel range of [+ or -] 120 degrees, is equipped with a 12,000-rpm drive spindle
and internal cooling device, which turns even demanding deep-bore drilling into a problem-free everyday task.