Reishauer Generating style CNC Gear grinder
Model RZ 300E new 1987 s/n 63020
Aerospace condition / Excellent
This high precision Gear grinding machine is presently running high
accuracy gears. The customer is purchasing new machines which have
made this machine available. Come inspect this machine under power
in excellent operation.
PRINCIPAL SPECIFICATIONS:
Maximum tip diameter...........................................11.8″ (300mm)
Minimum root diameter............................................3.9″ (10mm)
Minimum/maximum number of teeth ground..............................256 / 7
Maximum tooth face..............................................7.1″ (180mm)
Maximum chucking length........................................16.5″ (420mm)
Maximum pitch (module).......................................5.08 (5 module)
Minimum pitch (module)....................................48 DP (0.5 module)
Maximum helix angle..........................................+ – 45 degrees
Max weight of work piece & fixture............................110 lbs(50 kG)
Grinding wheel dimensions:
– Maximum diameter............................................13.78″ (350mm)
– Minimum diameter............................................10.63″ (270mm)
– Max./min. width of wheel...............................3.3″/2.4″ (84/62mm)
Speed of grinding worm during grinding with
frequency transformer (stepless)..............................1100-1900 rpm
Speed of grinding worm during profiling...........................52-90 rpm
Infeed per revolution of work piece (stepless)..........0.2″/.012″ (0.6/3mm)
Automatic withdrawal of grinding worm............................1.96″(50mm)
Maximum tangential shifting of workpiece.........................2.76″(70mm)
Connected electrical total...........................................15 KVA
Voltage...................................................50 Hz 3x 380 Volt
Net weight of machine..........................(approx.) 9,240 lbs (4200 kg)
Gross weight seaworthy........................(approx.) 11,220 lbs (5100 kg)
Floor space required....................................16′ x 19′(500x600cm)
MACHINE IS EQUIPPED WITH:
Reishauer SPA Dressing Unit
Reishauer diamond point dresser
Full Guarding
AF Filtration Unit
Electrical Panel
Misc. Tooling, wheels , Flanges, Etc. as photographed
Books and Manuals
Machine can be inspected under power in excellent operating condition.
Test charts can be provided upon inspection for purchaser's viewing.
We look forward to showing you this machine and are sure you will be
satisfied with its condition. Available for immediate sale!
