HFS 52 NC - High precision surface grinder with automatic cycles, including wheel dressing compensation
External hydraulic unit and oil cooler ensure thermal stability during continuous operation

External hydraulic unit and oil cooler ensure thermal stability during continuous operation

Touchscreen display for easy programming of grinding cycles

Touchscreen display for easy programming of grinding cycles

Dressing mode for grinding wheels with automatic dimension and speed (rpm) compensation ensures constant grinding rate and can be entered while in

Dressing mode for grinding wheels with automatic dimension and speed (rpm) compensation ensures constant grinding rate and can be entered while in

HFS 52 NC - High precision surface grinder with automatic cycles, including wheel dressing compensation
External hydraulic unit and oil cooler ensure thermal stability during continuous operation
Touchscreen display for easy programming of grinding cycles
Dressing mode for grinding wheels with automatic dimension and speed (rpm) compensation ensures constant grinding rate and can be entered while in

CONVENTIONAL GRINDING MACHINE

HFS 52 NC

SKU : 122415

The HFS NC series is a solution for automatic and semi-automatic surface and flute grinding. This machine offers advantages in terms of precision and efficiency thanks to grinding cycles that can be easily programmed via the touchscreen and the automatic grinding wheel dressing mode. This can be inserted into the machining cycles and compensates dimensions and speed fully automatically. The option of switching between semi-automatic and automatic operation also extends the range of applications from repair workshops and training to series production.

  • Automatic grinding wheel dressing cycle
  • Magnetic table and built-in demagnetization feature
  • Vertical axis with ball screw and servo motor for high precision
  • Easy auto-mode programming
  • Extensive standard equipment package
Working Area
Grinding area (max.) 520 mm x 200 mm
Workpiece weights incl. magnetic clamping plate (max.) 210 kg
Spindle axis-to-table surface distance 470 mm
Dimensions magnetic clamping plate 500 mm x 200 mm
T-slots, width 14 mm
Number of T-slots 1 positions
Division (electronic hand-wheel) Y-axis 0001 / 0005 / 001 mm
Travels
Travel X-axis 560 mm
Travel Z-axis 220 mm
Headstock
Spindle speed 500 1/min - 3.500 1/min
Rapid Feed
Rapid feed Y-/Z-axis 0 mm/min - 1.200 mm/min
Feed
Feed per rotation (electronic hand-wheel) - Y-axis 01 / 05 / 10 mm
Feed per rotation (electronic hand-wheel) - Z-axis 10 / 50 / 10 mm
Feed speed - X axis (hydraulic) min. 3 / max. 25 m/min
Feed speed Z-axis 0 mm/min - 1.200 mm/min
Autom. feed - Micro-feed Y-axis 0001 mm - 001 mm
Autom. feed - Coarse feed Y-axis 0005 mm - 004 mm
Automatic Z-axis feed 01 mm - 15 mm
Drive Capacity
Motor rating main drive 37 kW
Motor rating hydraulic pump 15 kW
Motor rating coolant pump 009 kW
Z and y axis servo motor 055 / 055 kW
Measures and Weights
Grinding wheel dimensions 255 mm x 50.8 mm x 25 mm
Overall dimensions (length x width x height) 2.4 m x 1.75 m x 2.4 m
Weight 2.050 kg

  • Designed for continuous operation at maximum speed, very quiet operation, maximum accuracy and minimal heat accumulation ensure optimum machining results
  • Dual guides for linear table motion
  • Spindle head and Z-axis move on precision linear guides with 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 heavy-duty, rigid grinding spindle head features maintenance-free preloaded high-precision angular ball bearings
  • External hydraulic unit and large oil cooler ensures thermal stability
  • Automatic central lubrication system

Magnetic clamping plate SKU:
Magnetic clamping plate
Magnetic clamping plate SKU:
Coolant system with magnetic separator
Coolant system with magnetic separator SKU:
Central lubrication
Central lubrication SKU:

Mounted behind the bridge, this unit ensures automatic central lubrication, which minimizes service requirements and greatly increases machine reliability

Hydraulic oil cooler
Hydraulic oil cooler SKU:
Grinding wheel flange
Grinding wheel flange SKU:
Diamond dresser with holder
Diamond dresser with holder SKU:
Balancing station
Balancing station SKU:
Setup feet
Setup feet SKU:
Tool box
Tool box SKU:
Operator manual
Operator manual SKU:
  • 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
cooling water with magnetic and tape filtration for HFS NC
cooling water with magnetic and tape filtration for HFS NC SKU: 251573
cooling water with magnetic and tape filtration for HFS NC

Resources & Downloads

Optional Accessories

Explore the range of compatible accessories in stock

Similar Products

consultation

Need help finding a machine?

We will gladly assist you in making the right decision to achieve your business goals

Service by KNUTH

All machines need an occasional pit stop. With our all-encompassing plans for service, training and installation you always will get the best possible performance from your KNUTH machines.

View Services

See KNUTH Machines in action

Get a first-hand impression at one of our facilities! Many machines in our portfolio are always in stock and available for demonstration.

Book a Demo

Request a quote

HFS 52 NC - High precision surface grinder with automatic cycles, including wheel dressing compensation
HFS 52 NC
SKU : 122415
*
*
*
*
*
*

*
*
*

*
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.

Request a Consultation

*
*
*
*
*

*
*
*

*
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.