Description

AHR Series are auto cross feed by solid state relay, longitudinal by hydraulic and vertical axis by AC servo motor. The major parts of PERFECT grinders are manufactured from high quality cast iron combined with an outstanding structural design. Major parts are stress relieved to ensure maximum rigidity, stability and machining accuracy.

Specification

Table size 500 x 1020mm
600 x 1020mm
700 x 1010mm
Max. Grinding surface 500 x 1020mm
600 x 1020mm
700 x 1020mm
Maximum distance centre of spindle to table 600mm (Option: 800mm & 1000mm)
Table speed 5 ~ 25m/min
Table guideway V and Flat way
Auto. Cross feed increment approx. 0.5mm ~ 20mm
Rapid power cross feed approx. 900mm/min (50Hz)
Cross feed on hand wheel               1 rev 5mm
                                                              1 gra 0.02mm
Rapid power head elevation            50Hz 300mm/min
Vertical feed with MPG                     1 rev (x1) 0.1mm
(x5) 0.5mm
(x10) 1mm
                                                               1 gra (x1) 0.001mm
(x5) 0.005mm
(x10) 0.01mm
Auto down feed (Option) 0.001mm ~ 0.999mm/time
Wheel speed 60Hz/50Hz 1750rpm (60Hz)
1450rpm (50Hz)
Wheel dimensions 406 x 50 x 127mm
Spindle motor 10HP/15HP (option)
Hydraulic pump motor 3HP
Auto. Cross feed motor 1/5HP
Rapid head elevation motor 1kW AC servo motor

 

New Features

Vertical travel driven by AC servo motor
Vertical travel operated manual by MPG
Maximum distance from centre of spindle to table:  600mm

Standard Equipment

One grinding wheel and wheel flange
Flange extractor
Wheel balancing arbor and base
Wheel dresser with diamond
Levelling screws and plates
Tool box and tools
Manual
P.O.A.