Dimensions of gear units
Type
☐
a4
∅
b
b3 b4 b5 b7 b8 B B2
∅
ds
∅
ds1
∅
ds2
∅
dss
∅
Ds
∅
Dsa
∅
Dss
∅
e
f h H i2 ls lsa m1 m2 m3 m4 m5 s3 s4 t3 t4
K1 105 75
j6
30 90 30 90 70 90 106 25
h9
25
h9
H7
25.5 30 40 80.0 60 90 3.0 60 160 7.0 149 163 60 20 34 25 29 M8 M8 13 13
K2 116 82
j6
35 115 35 115 90 115 134 30
h9
30
h9
H7
30.5 36 45 88.0 72 100 3.0 65 190 7.0 178 193 65 25 39 30 34 M10 M8 16 13
K3 132 95
j6
40 130 40 130 105 130 146 35
h9
35
h9
H7
35.5 44 50 101.0 80 115 3.0 75 213 7.0 190 206 75 30 39 35 34 M10 M8 16 13
K4 152 110
j6
50 155 50 155 120 148 173 40
h9
40
h9
H7
40.5 50 55 114.0 88 130 3.5 90 240 7.5 220 243 90 40 39 45 34 M12 M10 19 16
K5 145 110
j6
40 140 100 140 125 160 185 50
h9
50
h9
H7
50.5 62 65 116.0 106 130 3.5 160 260 7.5 237 254 100 40 44 45 39 M16 M10 26 16
K6 180 140
j6
50 160 110 160 130 168 200 50
h9
50
h9
H7
50.5 62 70 128.0 106 165 3.5 190 310 7.5 254 276 120 40 45 45 40 M16 M10 26 16
K7 195 155
h6
55 180 125 180 145 190 226 60
h6
60
h6
H7
62.0 75 85 161.5 138 185 3.5 212 342 8.0 278 314 125 40 45 45 40 M20 M12 33 19
K8 226 185
h6
75 240 165 240 185 235 282 70
h6
70
h6
H7
72.0 90 100 193.0 155 215 4.0 265 410 9.0 352 378 145 50 60 60 50 M24 M12 38 19
K9 280 230
h6
95 280 185 280 225 285 330 90
h6
90
h6
H7
92.0 120 120 244.0 200 265 5.0 315 495 10.0 418 428 180 60 70 70 60 M30 M16 48 26
Motor adapter dimensions
Type c6 p10 w7 x2 y2 z7
K_MB23 140 59 102.9 58 64 57.5
K_MB33 161 59 115.4 58 64 71.0
K_MB43 194 59 134.9 58 64 93.5
Dimensions of motors
Type
☐
g
q1 w1 x0 z0
EZ402U 98 192.0 91.0 22 101.5
EZ404U 98 242.0 91.0 22 151.5
EZ501U 115 163.5 100.0 22 74.5
EZ502U 115 188.5 100.0 22 99.5
EZ503U 115 213.5 100.0 22 124.5
EZ505U 115 263.5 100.0 22 174.5
EZ701U 145 180.0 115.0 22 83.0
EZ702U 145 205.0 115.0 22 108.0
EZ703U 145 230.0 115.0 22 133.0
EZ705U 145 285.0 134.0 22 184.0
EZ803U 190 340.0 156.5 22 209.0
EZ805U 190 422.0 156.5 22 291.0
Dimensions of geared motors
Type MB23_EZ4 MB23_EZ5 MB33_EZ7 MB43_EZ8
a m n a m n a m n a m n
K102 ∅160 128 36.0 ∅160 128 36.0 – – – – – –
K202 ∅160 147 46.0 ∅160 147 46.0 ∅200 149 46.0 – – –
K302 ∅160 167 52.5 ∅160 167 52.5 ∅200 169 52.5 – – –
K402 ∅160 187 60.0 ∅160 187 60.0 ∅200 189 60.0 ∅250 192 60.0
K513 ∅160 172 15.0 ∅160 172 15.0 ∅200 174 15.0 ∅250 177 15.0
K613 ∅160 191 18.0 ∅160 191 18.0 ∅200 193 18.0 ∅250 196 18.0
K713 – – – – – – ∅200 221 20.0 ∅250 224 20.0
K813 – – – – – – ∅200 247 24.0 ∅250 249 24.0
K913 – – – – – – – – – ∅250 294 25.0
10 Khelical bevel geared motors 10.3 Dimensional drawings
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