EDS EDR
Description
A dividing unit based on the series RW/NC-100 and RS/NC-100. The units can be submerged in dielectric liquids (corrosive and non-corrosive) on EDM machines
Worm gear with adjustable backlash Gear ratio 45:1.
Servomotors with a torque range from 1.1 lb/ft to 2.6 lb/ft with a maximum speed of 2000 rpm.
Motor can be mounted on right or left according to customers’ request.
Motor cover and protective conduit are sealed for submerging in dielectric liquids.
Feedback systems are mounted to motor shaft ends. For higher accuracy, direct feedback systems are available. (encoders mounted directly to the table spindle and tilting axis)
Positive pressure air connection with reduction valve is standard for keeping an internal pressure of 3 psi.
Built-in reference points for “home” and over-run protection on tilting axis (EDS).
Spindle nose designed to accept clamping systems Mecatool GPS, Erowa ITS, System 3R, Hirschmann, Somatec, etc.
Other units available.
Technical Data-RW/NC (RS/NC in [])
Weight without motor 40 lbs [80]
Permissible load (without tailstock) 88 lbs
Transmission ratio 45:1
Max motor speed 2000 rpm
Max spindle speed (rotating axis) 44 rpm
Motor torque range 1.1 - 2.6 lb/ft
Indexing accuracy (indirect feedback) +/- 45 sec
Axial runout of indexing spindle 0.0004 in
Runout of indexing spindle 0.0004 in
EDR
