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SK-51 type D

Star Micronics Enters Its New Territory With the Fixed-Headstock Lathes.

SK-51typeD
  • Fixed-head stock
  • Eco
  • Slanted dovetail
  • XYZ axes control turret


Tool Post

Tool Post
12-stationed turret
Turning tool(□20mm) max.2 tools/station
Front-end working tool max.3 tools/station
Rear-end working tool max.3 tools/station
Power-driven tool max.2 tools/station
4-stationed turret
Turning tool(□20mm) max.1 tool/upper pos.
max.2 tools/lower pos.
Stationary tool max.1 tool/upper pos.
max.2 tools/lower pos.
Power-driven tool max.2 tools/lower pos.
Tool Post
Turning tool(□20mm) max.2 tools/station
Front-end working tool max.3 tools/station
Rear-end working tool max.3 tools/station
Power-driven tool max.2 tools/station
Tool Post

Specifications

Item SK-51 type A
Main spindle Max.machining diameter ø 51mm (2in)
Max.machining length 125mm (4-59/64in)
Main spindle speed max.5,000min-1
Main spindle motor 7.5kw(Continuous) / 15.0kw(10min/15%ED)
Main spindle indexing angle C-axis control
Through-spindle hole ø 52.5mm (2-1/16in)
Chucking type Hydraulic rotary cylinder
Sub spindle Max.machining diameter ø 51mm (2in)
Max.length for front ejection 125mm (4-59/64in)
Max. parts projection length 80mm (3-5/32in)
Main spindle speed max.5,000min-1
Main spindle motor 7.5kw(Continuous) / 11.0kw(15min/25%ED)
Main spindle indexing angle C-axis control
Through-spindle hole ø 52.5mm (2-1/16in)
Chucking type Hydraulic rotary cylinder
PATH1
Tool post
Type 12-stationed turret
Number of tools Tool □20mm (25/32in)
max.2 tools/station
Sleeve max.3 tools/station
Power driven tool max.2 tools/station
Power driven tools Spindle speed max.6,000min-1
Drive motor 4.5kw(Continuous) / 7.5kw(5min/30%ED)
Max. drilling capability ø 16mm (5/8in)
Max. tapping capability M12 × P1.75
Milling ø 20mm (25/32in)
PATH2
Tool post
Type 4-stationed turret(with B-axis)
Number of tools Tool □20mm (25/32in)
max.1tool/upper pos. max.2tools/lower pos.
Sleeve max.1tool/upper pos. max.2tools/lower pos.
Power driven tool max.2 tools/station
Power driven tools Spindle speed max.6,000min-1
Drive motor 2.2kw(Continuous) / 4.5kw(5min/30%ED)
Max. drilling capability ø 13mm (33/64in)
Max. tapping capability M10 × P1.5
Milling ø 18mm (45/64in)
PATH3
Tool post
Type 12-stationed turret
Number of tools Tool □20mm (25/32in)
max.2 tools/station
Sleeve max.3 tools/station
Power driven tool max.2 tools/station
Power driven tools Spindle speed max.6,000min-1
Drive motor 4.5kw(Continuous) / 7.5kw(5min/30%ED)
Max. drilling capability ø 16mm (5/8in)
Max. tapping capability M12 × P1.75
Milling ø 20mm (25/32in)
Rapid feed rate 20m/min (X1,X2,X3)
15m/min (Y1,Y2,Y3)
40m/min (Z1,Z2,Z3,ZB)
Dimensions (W×D×H) 2,800 × 2,070 × 2,130 ㎜
Weight 7,200 kg

 

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