CNC Gear Grinding Machine

CNC Gear Grinding Machine
CNC Gear Grinding Machine
CNC Gear Grinding Machine
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Technical Specifications
Model YK7210 YK7226
Max. working diameter (mm) ∅100 ∅260
Working module (mm) 0.5–2 0.5–4
X-axis travel (mm) 270 (100-370) 245 (112.5-372.5)
Y-axis travel (mm) 190 (0-190) 220 (0-220)
Z-axis travel (mm) 300 (150-450) 280 (170-450)
Z1-axis travel (mm) 350 (475–825) 315 (335–650)
Grinding head swing angle (°) ±45 ±45
Max. grinding wheel size (OD×ID×W) (mm) ∅275×∅160×125 ∅275×∅160×125
Rapid traverse speed (X/Y/Z) (m/min) 10 10
Workpiece Spindle Rated power (kW) 15 15
Rated torque (N.m) 119 80
Max. Workpiece Diameter spindle speed (r/min) 2000 2000
Grinding Spindle Rated power (kW) 25 25
Rated torque (N.m) 119 119
Max. grinding spindle speed (r/min) 7000 7000
X1/X2-axis servo motor Rated power (kW) 4 4/0.5
Rated torque (N.m) 22 22/2
X/Y/Z/A-axis servo motor Rated power (kW) 4/2.3/4/2.3 4/2.3/4/2.3
Rated torque (N.m) 22/8/22/8 22/8/22/8
W1/W2-axis servo motor Rated power (kW) / 1
Rated torque (N.m) / 4
C3/C4-axis servo motor Rated power (kW) / 2.3/1
Rated torque (N.m) / 8/4
Dresser diameter (mm) ∅110 ∅110
Max. dresser speed 1500–6000 1500–6000
Machine dimensions (L×W×H) (mm) 3700×4120×3180 3700×4120×3180
Total power (kVA) 70 70
Machine weight (kg) 12000 15000
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