Retrofit a Mill or Lathe
Digital Readout Systems For Knee Mills and Lathes

The HEIDENHAIN RETROKIT Knee Mill Package:
RETROKIT includes a two axis-digital readout (ND 780) that provides clear, easily read position values, two sealed linear scales complete with armor shielded cables and custom design brackets and arm/tray assembly for easy installation.

The ND 780 Digital Readout Unit Features:

Resolutions 0.0005 inches to 0.000 05 inches or better Inch/metric display steps Scaling factor 2 datum points, 1 tool Set-up functions for "edge" and "centerline" with the tool Linear and nonlinear compensation, 16 points

Reference mark evaluation Distance to go Error detection circuitry Full keypad Bolt holes (circular/linear)

The HEIDENHAIN PROKIT Lathe Package: RETROKIT includes a two axis-digital readout (ND 730) that provides clear, easily read position values, two sealed linear scales complete with armor shielded cables and custom designed brackets and arm/tray assembly for easy installation.

The ND 730 Digital Readout Unit Features:

Sealed Linear Encoders Feature:

	LC 603 C Full-Profile Scale
	LS 303 C Slim-Line Scale
	Grating Period: 20µm (50 pulses per millimeter)
	Accuracy Grade: ± 10 µm
	Recommended Measuring Step: to 5 µm (0.0002 inches)
	Reference Marks: Distance-Coded
	IP 53 rated (ideal for shop floor environments)