Tormach PCNC 770 - High-Speed Spindle; Kress Companion Spindle Kit; Tormach Speeder; Other Spindle Options

Chapter 8
149
UM10350_PCNC770_Manual_0916A
Accessories
8.5.1.1 Kress Companion Spindle Kit
This high-quality, electric-die grinder is designed to
be mounted as a companion spindle to the primary
mill spindle (see Figure 8.9). Maximum speed is
29,000 RPM; suitable for light milling and engraving.
NOTE: The Kress spindle is not compable with ood or
mist coolant.
A horizontal mounng kit is available (see Figure
8.10); useful for light-end work on long parts.
8.5.1.2 Tormach Speeder
The Tormach Speeder
™
is a mechanical speed
increaser for PCNC mills (see Figure 8.11). A pulley
and belt system mulplies the input speed from the
primary mill spindle by a factor of three. Speeder tool
retenon is accomplished via ER16 collets. Connuous
operaonal speed of up to 30,000 RPM for short-
duty cycles. Flood or mist coolant compable.
8.5.1.3 High-speed Spindle
The High-speed Spindle, rated for connuous
operaon at 24,000 RPM, is typically used for
general purpose machining of aluminum, brass,
plasc, wood. Other applicaons include surface
contouring with a ball-end mill for mold making, as
well as engraving (see Figure 8.12).
8.5.2 Other Spindle Options
8.5.2.1 BT30 Spindle Cartridge
This drop-in replacement BT30 taper spindle
cartridge kit is used in place of factory installed R8
spindle cartridge (see Figure 8.13).
NOTE: BT30 Spindle Cartridge is not compable with pull-
stud type BT30 tool holders, power drawbar or automac
tool changer (ATC).
PN Description
30505 BT30 Spindle Cartridge for PCNC 1100
Figure 8.11
Figure 8.12
Figure 8.13