Stober 1 Servo Gear Units

Dimensional Data
Table 1 Dimensions (mm)
Unit a1 h7* b1 h7* b2 c1 df H7* e1 ef f1 i2
PH3_KX 86 +0.000/-0.035 64 +0.000/-0.030 70 4 20 +0.021/-0.0 79 31.5 7 19.5
PH4_KX 118 +0.000/-0.035 90 +0.000/-0.035 95 7 31.5 +0.025/-0.0 109 50 10 30
PH5_KX 145 +0.000/-0.040 110 +0.000/-0.035 120 8 40 +0.025/-0.0 135 63 10 29
PH7_KX 179 +0.000/-0.040 140 +0.000/-0.040 152 10 50 +0.025/-0.0 168 80 12 38
PH8_KX 247 +0.000/-0.046 200 +0.000/-0.046 212 12 80 +0.030/-0.0 233 125 15 50
PH9_KX 300 – 255 +0.000/-0.052 255 18 90 +0.035/-0.0 280 140 20 66
PH10_KX 330 – 285 +0.000/-0.052 285 20 95 +0.035/-0.0 310 160 20 75
Table 2 Dimensions (mm)
Unit l l2 l4 r s1 sf sf1 H7* tf tf1 v h7*
PH3_KX 4 3 3.5 0.020 4.5 M5x0.80 M5x0.80 +0.012/-0.000 7 3 40 +0.000/-0.025
PH4_KX 6 6 6 0.020 5.5 M6x1.00 M6x1.00 +0.012/-0.000 11 7 63 +0.000/-0.030
PH5_KX 6 6 6 0.020 5.5 M6x1.00 M6x1.00 +0.012/-0.000 11 7 80 +0.000/-0.030
PH7_KX 6 6 6 0.025 6.6 M8x1.25 M8x1.25 +0.015/-0.000 14 7 100 +0.000/-0.035
PH8_KX 8 8 8 0.030 9 M10x1.50 M10x1.50 +0.015/-0.000 18 10 160 +0.000/-0.040
PH9_KX 12 11 12 0.030 13.5 M16x2.00 – 24 – 180 +0.000/-0.046
PH10_KX 10 15 15 0.040 13.5 M20x 2.25 – 30 – 200 +0.000/-0.046
* h7 = existing values; H7 = permissible values
Table 3 Dimensions (mm)
Unit B k L m m1 o
PH321_KX3 40 50 133.5 95.5 31 74
PH322_KX3 40 87 169.5 95.5 31 110
PH421_KX4 50 66 167 104 37.5 87
PH422_KX3 40 113 195.5 95.5 31 125.5
PH521_KX5 59 70 193 132 45 105
PH522_KX4 50 124.5 227.5 104 37.5 148.5
PH721_KX7 74 88 239 172.5 60 127
PH722_KX5 59 150 273 132 45 176
PH822_KX7 74 201 352 172.5 60 228
PHKX/PHK/PHQK Series: RIGHT ANGLE – Flange Output
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