the tsudakoma dual lead gearing system - Compumachine

Single Axis NC Controllers
TPC CONTROLLER INSTALLATION
To be prepared by the customer:
u Air supply
v M signal
w Power supply
x Stand (optional)
u Air supply
Coupling Air Hose Coupling
1/4” NPT
Regulator/Filter
Air supply
All rotary tables use a pneumatic or air-hydraulic clamping
system, so an air supply with the following items is required.
• Air filter and regulator suitable for 72 psi.
• Air hose
• 1/4” NPT fitting for the rotary table
v M signal
The figure TPC-Jr shows the controller example for example the TPC-Jr controller.
w Power supply
When a machining center controls the rotary table, the
command is normally made by M signal. All machine tool
M signal cables must be connected to a terminal block in the
machine tool control cabinet. For connection with an interlocking
cable, see the examples shown on pages 60 and 61.
The TPC-Jr controller is supplied with a NEMA L6-20P plug
(20 amp, 1 phase, 250V). The TPC3 controller is supplied with
a NEMA L15-20P plug (20 amp, 3 phase, 250 V).
If connectors other than the above are used, they are to be
supplied by the customer. For the power requirements of TPC
controllers, refer to the TPC specifications page.
The TPC controller should be connected to the machine tool
emergency stop circuit. If the available power supply voltage is
different from the required voltage, a transformer must be used.
The PE terminal must be grounded. See the TPC specifications
page for complete power requirements.
x Stand
A stand for the TPC controller should be provided by the
customer. For the dimensions and weight of the controller, refer
to the the TPC specifications page.
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