Grinding Machine Model


Studer S21
Universal Cylindrical Grinder with Up to 3 (2-external, 1-internal)Grinding Wheels

PRODUCT
Studer S21 Universal Cylindrical Grinding Machine
Studer S21  
Studer S21 -
 

The S21 is designed for the grinding of workpieces in individual as well as small and large series production operations. It can be automated and is especially suitable for grinding high-precision workpieces, as required by the aerospace, precision mechanics and hydraulic/pneumatic sectors, for example.
Centre height 125 mm (4.9"), Centre distance 400 mm (15.7")

Features:

  • Turret wheelhead that can be swivelled manually or automatically
  • High-resolution B axis as an option
  • Frequency-controlled motor grinding spindle for external and internal grinding
  • C-axis for the workhead for form and thread grinding
  • Workhead for universal use in live grinding operations and for grinding between centres (option: workhead specially designed for grinding chuck components)
  • Full enclosure with 2 sliding doors
  • Machine base made of Granitan
  • Extensive range of accessories
  • Standardised interface for loader and peripheral devices

 Specifications: 

 

Grinding length

16"

Center height

5"

Workpiece weight

66 lbs.

Swivel range wheelhead

-15 to +195°

Grinding wheel dimensions

16" x 2"

Spindle drive

7.5 hp

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SPECS

S21

Universal Cylindrical Grinder with Up to 3 (2-external, 1-internal)Grinding Wheels
Grinder Type: Cam Grinder, Cylindrical-ID, Cylindrical-OD, Cylindrical-Uni, Thread Grinder
Machine Opertaion: CNC
CNC Brand: Fanuc 21i
WORKPIECE ENVELOPE
Grinding Length: 16.000 Inches Length: 406.400 mm
OD Grinding Diameter(s) Max: 9.800 Max: 248.920 mm
ID Grinding Diameter(s) Max: 4.720 Max: 119.888 mm
Swing Diameter 9.843 Inches 250.000 mm
Workload 66 lbs. 30 kg.
GRINDING WHEEL AND SPINDLE
Grinding Wheel Dia.: 16.000 Inches    Width: 2.000 Inches    Bore: 5.000 Inches    Dia.: 406.000 mm    Width: 50.800 mm    Bore: 127.000 mm   
Wheel Head Motor: 7.50 hp Motor: 5.60 kW   3,800 rpm   Angle Adjustment: 0.000°
Workhead Speed: 1,000 rpm
ACCURACY
Resolution 0.000001 Inches 0.000025 mm
Diameter
Runout
Flatness
AXES SPECIFICATIONS
Travel Max Feed Rapid Rate
Longitudinal 19.016 Inches 483.000 mm 394 ipm 10,008 mm/min
Cross 10.000 Inches 254.000 mm 197 ipm 5,004 mm/min
Vertical
WEIGHTS AND MEASURES
Machine Length: 88 Inches 2,235 mm
Machine Width: 80 Inches 2,032 mm
Machine Height: 79 Inches 2,000 mm
Machine Weight: 8,800 lbs 4,000 kg
CHANNEL PARTNERS
amt Modern Machine Shop Production Machining Moldmaking Technology