CNC gear-shaping machine YK series

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Product overview The gear shaper is a commonly used gear machining tool; suitable for machining spur gears with external and internal meshing, especially internal gears, particularly those difficult to machine on a hobbing machine; capable of machining multi-gear sets composed of multiple gears; and can machine helical spur gears with internal and external meshing using specialized helical shaper cutters and helical guides.

• Suitable for high-volume production environments in the automotive, motorcycle, machine tool, and gear manufacturing industries.
• Gear shapers play a vital role in machinery manufacturing and automotive manufacturing industries due to their high precision and versatility.
• With technological advancements, gear shapers have significantly improved in both precision and efficiency, meeting the stringent requirements of modern manufacturing for gear machining.
• Our company can match suitable machines according to customer drawings.

Technical table
Item | Unit | YKS5122-3 | YKS5132-3 | YK5140CNC | YK5150-3 | YK5180A-3 | YK51125A-3
Number of Controlled Axes | | 3 | 3 | 3 | 3 | 3 | 3
Max.Workpiece Diameter (External Gear) | mm | φ220 | φ320 | φ400 | φ500 | φ800 | φ1250
Max.Machining Diameter (Internal Gear) | mm | φ140+d(cuter) | φ240+d (cuter) | φ260+d(cuter) | φ600 | φ1100 | φ1650
Max.Machining Module | mm | 6 | 8 | 10 | 10 | 12 | 16
Max.Machining Tooth Width | mm | 70 | 110 | 110 | 200 | 280 | 300
Max.Stroke Length of Gear Shaper Cutter | mm | 80 | 120 | 120 | 220 | 300 | 320
Spindle Stroke Rate of Gear Shaper Cutter | str/min | 100~1500 | 100~1250 | 100~1000 | 30~600 | 30~200 | 15~150
Circular Feed Rate of Worktable | mm/str | 0~2 | 0~2 | 0~2 | 0~2 | 0~2 | 00-2
Radial Feed Speed of Column | mm/min | 0~1000 | 0~1000 | 0~2500 | 0~1500 | 0-1000 | 0~1000
Radial Feed Travel of Column (X-axis) | mm | 330 | 420 | 420 | 610 | 720 | 950
Backward Movement of Gear Shaper Cutter | mm | ≥0.35 | ≥0.5 | ≥0.5 | ≥0.5 | ≥0.5 | ≥0.5
Journal Diameter for Gear Shaper Cuter Mounting | mm | φ31.743 | φ31.743 | φ31.75 | φ31.743 | φ44.443 | φ88.9
Tool Spindle Diameter | mm | φ85 | φ85 | φ100 | φ100 | φ100 | φ130
Worktable Diameter | mm | φ340 | φ420 | φ520 | φ620 | φ920 | φ1250
Center Hole Diameter of Worktable | mm | φ100 | φ120 | φ150 | φ140 | φ350 | φ500
Max.Speed of Worktable (C-axis) | r/min | 7.8 | 3.5 | 4.5 | 4.4 | 23 | 2.4
Worktable Tilt Angle | deg | 0~±12 | 0~±12 | 0~±12 | 0~±12 | 0-720 | 0-950
Distance from Gear Shaper Cutter Axis to Worktable Center | mm | -70~260 | -120~300 | -130~290 | -190~420 | 530～880 | 515-885
Distance from Gear Shaper Cutter Mounting End to Worktable Surface | mm | 190~300 | 160~320 | 355~500 | 280~550 | 6000 | 10000
Main Motor | kW | 7.5 | 7.5 | 11 | 11 | 15 | 22
Overall Dimensions L×W×H | mm | 2780X4250X2890 | 3020X3620X3170 | 2838X1780X2926 | 3360X4920X3360 | 5090X3550X3620 | 5104X3900X3660
Weight | kg | 8000 | 10500 | 11500 | 12000 | 17000 | 21000

caractéristiques / spécifications techniques

• Models: YKS5122-3, YKS5132-3, YK5140CNC, YK5150-3, YK5180A-3, YK51125A-3
• Number of controlled axes: 3 (all models)
• Max external gear diameter (mm) by model: YKS5122-3 φ220; YKS5132-3 φ320; YK5140CNC φ400; YK5150-3 φ500; YK5180A-3 φ800; YK51125A-3 φ1250
• Max internal gear machining diameter (mm) by model: φ140+d (YKS5122-3); φ240+d (YKS5132-3); φ260+d (YK5140CNC); φ600 (YK5150-3); φ1100 (YK5180A-3); φ1650 (YK51125A-3)
• Max machining module (mm): 6 / 8 / 10 / 10 / 12 / 16 (models respectively)
• Max machining tooth width (mm): 70 / 110 / 110 / 200 / 280 / 300 (models respectively)
• Max cutter stroke length (mm): 80 / 120 / 120 / 220 / 300 / 320 (models respectively)
• Spindle stroke rate (str/min): 100~1500 / 100~1250 / 100~1000 / 30~600 / 30~200 / 15~150
• Circular feed rate of worktable: 0~2 mm/str (all models)
• Radial feed speed of column: up to 1000 / 1000 / 2500 / 1500 / 1000 / 1000 mm/min (models respectively)
• Radial feed travel (X-axis) (mm): 330 / 420 / 420 / 610 / 720 / 950
• Backward movement of cutter (mm): ≥0.35 / ≥0.5 (most models ≥0.5)
• Journal diameter for cutter mounting (mm): φ31.743 / φ31.743 / φ31.75 / φ31.743 / φ44.443 / φ88.9
• Tool spindle diameter (mm): φ85 / φ85 / φ100 / φ100 / φ100 / φ130
• Worktable diameter (mm): φ340 / φ420 / φ520 / φ620 / φ920 / φ1250
• Center hole diameter of worktable (mm): φ100 / φ120 / φ150 / φ140 / φ350 / φ500
• Max speed of worktable (C-axis) (r/min): 7.8 / 3.5 / 4.5 / 4.4 / 23 / 2.4
• Worktable tilt angle (deg): typically 0~±12 (models vary)
• Distances and mounting ranges: Cutter axis to worktable center and cutter mounting end to worktable surface vary by model (see technical table)
• Main motor (kW): 7.5 / 7.5 / 11 / 11 / 15 / 22 (models respectively)
• Overall dimensions L×W×H (mm) and weights (kg) provided per model in the technical table