美国和欧盟市场:符合法规的食品接触应用和法规 压力角:20° 模块:1.5 牙齿数量:20 孔直径(mm):φ6 牙齿概况: (mm): φ35.3 Total length (mm): 25 Key groove presence/absence/no Tip number of teeth: 1:20 Tip number of teeth: 1 Pitch circle diameter (mm): 30 Hub length (mm): 10 Hub outer diameter (mm): φ25 Dislocation coefficient: -0.018 Throat diameter (mm): φ33 Twist direction and number of strands of worm: R1 Worm gear pressure angle 20° (regular teeth) Internet center distance (mm): 27.5 Internet pitch circle diameter d(mm): 30 Twist direction: R
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