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SF Series - Double Column Machining Center

Product Description

SF series, the most popular bridge type CNC milling machining center, is 3-axis linear way design with rapid traverse reaching 24 m / min and cutting feed rate reaching 10 m/ min. Suitable for fine components machining and mold cutting.

Its full casting structure provides long term accuracy stability, and ultra-wide column structure with big dimension surface provides the best rigid support of spindle and YZ axis.

Worth value, excellent manufacturing quality, and complete range of specification.

Product Feature

  • Ultra-wide base of X axis with thick high rigidity table enhances table load capacity and ensures the best dynamic level accuracy.
  • Large stepped design of Y axis makes guide ways close to beam and spindle which effectively increases rigidity of cutting load.
  • Z axis 15m rapid traverse, high acceleration/deceleration performance to achieve contour accuracy of high speed mold machining.
  • Spindle and thermal compensation function for environmental temperature change can be chosen to ensure the accuracy change within 0.02mm which influenced by environmental temperature change.

Product Specification

SF Series SF-2112 SF-2612 SF-3112 SF-4112
X axis (mm) 2,100 2,600 3,100 4,100
Y axis (mm) 1,200
Z axis (mm) Box way 800
Linear way 800
Dimension (mm) 2,000x1,100 2,500x1,100 3,000x1,100 4,000x1,100
Max. table load (kg) 4,000 5,000 6,000 8,000
Spindle motor(cont./30 min. rated) (kw) 18.5/22 (22/26 Opt.)
Spindle speed (rpm) Box way 2-step gear 6,000/4,500 (Opt.)
Belt-type -
Linear way Direct-driven 10,000(Opt.)/ 12,000(Opt.)
Built-in -
Spindle taper ISO 50
Cutting feed rate (mm/min) 1-10,000
Rapid traverse (m/min) XY : 24,Z:15 X / Y/ Z:18/24/15
Positioning accuracy (mm) Refer to JIS B6333 ±0.005/300, ±0.010/Full travel
Repeatability (mm) Refer to JIS B6333 ±0.003
ATC capacity Vertical type tool change (pcs) 32T / 40T(Opt.)
Floor-standing type vertical tool change -
Floor-standing type vertical-horizontal tool change -
Machine gross weight (kg) 23,500 25,500 28,500 32,000

 

SF Series SF-2116/23 SF-2616/23 SF-3116/23 SF-4116/23
X axis (mm) 2,100 2,600 3,100 4,100
Y axis (mm) 1,600 / 2,300
Z axis (mm) Box way 800 /1,020 (Opt.)
Linear way 800 / 1,000(Opt., Not available for SF-xx23)
Dimension (mm) 2,000x1,500 2,500x1,500 3,000x1,500 4,000x1,500
Max. table load (kg) 8,000 9,000 10,000 12,000
Spindle motor(cont./30 min. rated) (kw) 18.5/22 (22/26 Opt.)
Spindle speed (rpm) Box way 2-step gear 6,000/4,000 (Opt.)
Belt-type 8,000(Opt.)/ 10,000(Opt.)
Linear way Direct-driven 10,000(Opt.)/ 12,000(Opt.)
Built-in -
Spindle taper ISO 50
Cutting feed rate (mm/min) 1-10,000
Rapid traverse (m/min) X:24, Y:24 / 20, Z:15 X:18, Y:20/24, Z:15
Positioning accuracy (mm) Refer to JIS B6333 ±0.005/300, ±0.010/Full travel
Repeatability (mm) Refer to JIS B6333 ±0.003
ATC capacity Vertical type tool change (pcs) 32/40 (Opt.)
(Not available for SF-xx23)
Floor-standing type vertical tool change 32 (Opt.) / 40 (Opt.)
(Not available for SF-xx16)
Floor-standing type vertical-horizontal tool change 32(Opt.) / 40(Opt.) / 60(Opt.)
(Not available for SF-xx16)
Machine gross weight (kg) 23,500 / 26,000 25,500 / 28,000 28,000 / 30,000 31,500 / 34,000

 

SF Series SF-2120 / 27 SF-2620 / 27 SF-3120 / 27 SF-4120 / 27
X axis (mm) 2,100 2,600 3,100 4,100
Y axis (mm) 2,000 / 2,700
Z axis (mm) Box way 800 /1,020 (Opt.)
Linear way 800 /1,000(Opt., Not available for SF-xx23)
Dimension (mm) 2,000x1,800 2,500x1,800 3,000x1,800 4,000x1,800
Max. table load (kg) 8,000 9,000 10,000 12,000
Spindle motor(cont./30 min. rated) (kw) 18.5/22 (22/26 Opt.)
Spindle speed (rpm) Box way 2-step gear 6,000/4,000 (Opt.)
Belt-type 8,000(Opt.)/ 10,000(Opt.)
Linear way Direct-driven 10,000(Opt.)/ 12,000(Opt.)
Built-in -
Spindle taper ISO 50
Cutting feed rate (mm/min) 1-10,000
Rapid traverse (m/min) X:24, Y:24 / 20, Z:15 X:18, Y:20/24, Z:15
Positioning accuracy (mm) Refer to JIS B6333 ±0.005/300, ±0.010/Full travel
Repeatability (mm) Refer to JIS B6333 ±0.003
ATC capacity Vertical type tool change (pcs) 32/40 (Opt.)
(Not available for SF-xx27)
Floor-standing type vertical tool change 32 (Opt.) / 40(Opt.)
(Not available for SF-xx20)
Floor-standing type vertical-horizontal tool change 32(Opt.) / 40(Opt.) / 60(Opt.)
(Not available for SF-xx20)
Machine gross weight (kg) 24,500/ 27,500 26,500 / 29,500 29,500 / 32,000 33,500 /36,000
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