Equipped With
HFS 73 NC
HFS 52 NC
HFS 104 NC
HFS 160 NC
Working Area
Grinding area (max.)
28x12 in
20x8 in
40x16 in
67x16 in
Workpiece weights incl. magnetic clamping plate (max.)
880 lbs
462 lbs
1,496 lbs
1,870 lbs
Spindle axis-to-table surface distance
25.2 in
18.5 in
25.2 in
25.2 in
Dimensions Magnetic clamping plate
28x12 in
20x8 in
39x16 in
63x16 in
T-slots, width
0.6 in
Number of T-slots
1 positions
1 positions
3 positions
3 positions
Division (electronic hand-wheel) Y axis
0.00004 / 0.0002 / 0.0004 in
Division (electronic hand-wheel) Z axis
0 in
Travels
Travel X-axis
31.5 in
22 in
44.1 in
70.1 in
Travel Z-axis
13 in
9 in
17 in
17 in
Headstock
Spindle speed
500 - 2,300 rpm
500 - 3,500 rpm
500 - 2,300 rpm
500 - 2,300 rpm
Rapid Feed
Rapid feed Y-/Z-axis
(10) 0 - 47 in/min
Feed
Feed per rotation (electronic hand-wheel) - Y axis
0.004 / 0.02 / 0.04 in
Feed per rotation (electronic hand-wheel) - Z axis
0.04 / 0.2 / 0.4 in
Feed speed - X axis (hydraulic)
min. 118 / max. 984 fpm
min. 3 / max. 25 fpm
min. 118 / max. 984 fpm
min. 118 / max. 984 fpm
Feed speed Z-axis
0 - 47.244 in/min
Autom. feed - Micro-feed Y axis
0 - 0 in
Autom. feed - Coarse feed Y axis
0 - 0 in
Automatic Z axis feed
0 - 1 in
Drive Capacity
Motor rating main drive
5 Hp
5 Hp
7.4 Hp
7.4 Hp
Motor rating hydraulic pump
2 Hp
2 Hp
3 Hp
3 Hp
Motor rating coolant pump
0.2 Hp
0.1 Hp
0.2 Hp
0.2 Hp
Z and y axis servo motor
0.7 / 0.7 Hp
0.7 / 0.7 Hp
0.7 / 0.7 Hp
0.07 / 1.3 Hp
Measures and Weights
Grinding wheels dimensions
16x5x2 in
10x2x1 in
16x5x2 in
16x5x2 in
Overall dimensions (length x width x height)
115x75x99 in
95x69x95 in
150x79x99 in
256x119x99 in
Weight
5,500 lbs
4,510 lbs
6,710 lbs
11,880 lbs
This machine is designed for continuous operation at high machining speeds and features quiet operation, maximum accuracy and minimal heat-buildup for guaranteed optimum work results
Dual guides for linear table motion
Grinding spindle head and Z-axis run in precision linear guides on preloaded ball screws
Servo drives on Y and Z axis and hydraulic linear table movement can be adjusted via an infinitely variable electronic proportional valve for precise and consistent feed
3-step electronic hand-wheel allows for precise positioning of the Y and Z axis
The grind spindle head features a heavy, solid
design and runs on high-precision, maintenancefree
preloaded angular ball bearings
External hydraulic unit and large oil cooler ensures thermal stability
Automatic central lubrication system
Intuitive dialog-guided programming for automatic and semi-automatic grinding and dressing of grinding wheels, optimized for surface grinding
Programming of grinding cycles via touchscreen
Easy adjustment of important parameters and feed rates during machining
Automatic function monitoring and error messages on the display
magnetic clamping plate
coolant system with magnetic separator
central lubrication
hydraulic oil cooler
grinding wheel flange
diamond dresser with holder,
balancing station
setup feet
tool box
operator manual
