HIGH SPINDLE HOLDER OVERVIEW
HIGH SPINDLE improves drilling and end milling performance on existing machining centers by multiplying the spindle speed 4, 5 or 6 times. HIGH SPINDLE
MAX 20,000 RPM
S P I N D L E S Y S T E M DUA L CON T AC T
Reinforced Gear Driving System The planetary gears, which have been constantly upgraded since the development of our first “HIGH SPINDLE” back in 1970, achieves smooth operation with minimal heat generation and high torque transmission.
Reduce Load To Machine Spindle Continuous use at HIGH SPINDLE speeds will reduce the life of a machine spindle due to the excessive load to the motor and bearings. The HIGH SPINDLE reduces this load and greatly extends the life of a costly machine spindle.
Multi-Directional Coolant Supply Universal coolant nozzles are capable of being adjusted to suit the length of the cutting tool. Thus, the maximum coolant delivery to the cutting edge is assured. • HIGH SPINDLE can be operated without coolant running through the housing
Rigidity Increased 1.7 Times Larger diameter body and spindle with double angular contact bearings and reinforced locating pin assembly greatly increase rigidity.
Pinpoint Coolant Jet for Shorter Cutting Tools A 1/8 pipe tap thread is provided in the HIGH SPINDLE so that various types of customer supplied coolant-jet nozzles can be utilized which will provide pinpoint delivery to the cutting edge of short tools (BCV/BBT taper models only).
L Deflection Comparison
BBT40-GTG5-10-140-65 BBT50-GTG6-10-158-80 BBT50-GTG4-16-177-80
7.87 8.66 9.45
.0014 .0010 .0004
58% less 78% less 93% less
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