Spindle Speed
Chip Load & Feed Rate Calculator

Simply Select
 

1. Material to be machined
2. Operation to be performed
3. Tool diameter to be used
4. Number of cutter tips

The recommended RPM and FEED RATE are AUTOMATICALLY DISPLAYED !

AC Pro Drive

Features

1. RPM and tool diameter simultaneously displayed
2. Automatic Spindle Reversal for power tapping
3. Stores up to 5 spindle speeds for instant recall
4. Z-axis digital readout
5. Instant electronic braking
6. Digital RPM accurate in both gear ranges
7. Gives years of quiet, smooth, maintenance free operation!
8. Patented surface foot mode increases tool life and productivity!

Toolmaker

Basic model for general machining

Stores 1 surface foot rating

$1,899.00 220V 3 HP Models

Programmable

This model can be used in the MANUAL mode like the Toolmaker. In addition, it can store up to five spindle speeds with their surface foot ratings and will instantly recall these presets This model has an additional feature which allows the operator to override programmed RPM for fine tuning without changing the programmed cutting tool diameters. In the AUTOMATIC mode, the controller displays spindle RPM and tool diameter as it is recalled. This enables the operator to associate recommended RPM versus tool diameter for material being machined.

$2,075.00 220V 3HP Models

Z Axis Option

The Z-Axis model contains all of the above features plus the addition of a
linear glass scale. The Z-Axis model is turned on and off by depressing the spindle
speed control knob. This switches the tool diameter display into the digital read out
mode. It allows the operator to use the controller just like a digital read out when
zeroing out and measuring depth.

By turning on the TAP MODE the Z-Axis model can be programmed to
reverse the spindle at a specific depth for tapping. Programming is accomplished
by rotating the spindle speed control knob to the desired depth. By holding in the control
knob momentariy, the tapping depth is stored into memory. The operator now only
needs to turn on the spindle and start tapping.

When the tap reaches the programmed depth the spindle will automatically reverse,
allowing the tap to exit the part. At .100 above the part, the spindle will automatically
reverse back to the original direction. This allows multiple tapping without the
operator having to manually reverse the spindle.

$2395.00 220V 3 HP Models  $2803.00 440V 3 HP Models

Kits are available for most milling machines

Kits also available for

220V 5HP Heads and 440V 5 HP Heads

AC Prodrive Dimension Sheet

Right Mouse Click

and Save Image As To Your Computer

Then print, fill out and fax back to

928-526-2301

(c) Copyright 2007 {Elrod Machine}. All Rights Reserved.

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