Tormach PCNC 770 User Manual

Chapter 8
151
UM10350_PCNC770_Manual_0916A
Accessories
The power drawbar system is only compable with Tormach Tooling System® (TTS) tool holders. If
needed, the power drawbar system can be temporarily disabled to allow any PCNC mill to be used
with standard R8 tool holders.
An oponal foot pedal can be added for hands-free acvaon of the power drawbar. This is not only
convenient but helpful when manually changing tools where two hands are required.
PN Description
31728 Power Drawbar Foot Pedal Kit
8.6.2 Automatic Tool Changer (ATC)
A 10-staon ATC provides automac
changing of tools via program command
(see Figure 8.16). The ATC is only compable
with TTS tool holders.
PN Description
32279 ATC for PCNC 1100
32570 ATC for PCNC 770
NOTE: The power drawbar system is required to
install the ATC.
An oponal Pressure Sensor for the ATC (PN
32329) prevents the ATC from actuang
if supply air pressure drops below 90 psi.
Recommended for most installaons. The
ATC system can also be integrated with
the electronic Tool Seer (PN 31875) to
automate tool touch o.
8.7 Auxiliary Electronic Options
8.7.1 External Contactor Kit
The oponal External Contactor Kit allows for control of high-current devices (greater than 1 A)
using M7/M8/M9 program commands via the controlled outlet marked Coolant on the underside
of the electrical cabinet. Rated operaonal current is 95 A (AC3 usage @ 380 VAC).
PN Description
33044 External Contactor Kit
Figure 8.16

Tormach PCNC 770 Specifications

General

Brand	Tormach
Model	PCNC 770
Category	Power Tool
Language	English