CHIARAVALLI
146
RIGHT-ANGLE PRECISION BEVEL GEAR DRIVES
RIGHT-ANGLE PRECISION BEVEL GEAR DRIVES
EXTERNAL LOADS IN CONNECTION WITH SPEED
Fr = radial load
Fa = axial load
Output speed
Radial - axial load
Type
Ratio
50 rpm
100 rpm
200 rpm
400 rpm
800 rpm
1400 rpm
2000 rpm
3000 rpm
Fr
Fa
Fr
Fa
Fr
Fa
Fr
Fa
Fr
Fa
Fr
Fa
Fr
Fa
Fr
Fa
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
RB 1-1/2- RB 1-5
139
94
117
79
98
66
83
56
70
47
60
41
55
37
50
34
RP 1-1/2- RP 1-5
195
158
164
133
138
112
116
94
98
79
85
69
78
63
70
57
RB 2-1/2- RB 2-5
328
220
276
185
232
156
195
131
164
110
142
96
130
87
118
79
RP 3-10
430
348
361
293
304
246
256
207
215
174
187
151
171
139
154
125
RP 2-1/2
RP 4-13/14
RP 2-7
RP 4-19
RB 3-1/2
RB 3-5
RP 6-10
826
554
695
465
584
391
491
329
413
277
359
241
329
220
297
199
RB 4-1/2 - RP 5-1/2
RP 7-1/2- RB 4-5
RP 5-7- RP 7-7
516
418
434
351
365
295
307
248
258
209
224
182
205
166
185
150
684
458
575
385
484
324
407
273
342
229
297
199
272
182
246
165
953
639
802
537
674
452
567
380
477
319
414
278
379
254
342
229
RB 1-3/4- RB 1-6
107
76
90
64
76
54
64
45
54
38
47
33
43
30
39
27
RP 1-3/4- RP 1-6
182
110
153
93
129
78
108
66
91
55
79
48
73
44
66
40
RB 2-3/4- RB 2-6
276
168
232
141
195
119
164
100
138
84
120
73
110
67
99
60
RP 3-11
370
263
311
221
262
186
220
157
185
132
161
114
147
105
133
95
RP 2-3/4
RP 4-15/16
RP 2-8
RP 4-20
RB 3-3/4-RB 3-6
548
361
461
303
387
255
326
214
274
180
238
157
218
143
197
130
RP 6-11
696
422
585
355
492
299
414
251
348
211
303
184
277
168
250
152
RB 4-3/4 - RP 4-6
RP 7-3/4- RB 4-6
RP 5-8- RP 7-8
RP 2-5/6
RP 2-9
RP 3-12
RP 4-17/18
RP 4-21
RP 5-5/6
RP 5-9
RP 6-12
RP 7-5/6
RP 7-9
445
316
374
266
315
224
265
188
223
158
194
137
177
126
160
114
803
483
675
406
568
341
478
287
402
241
349
210
319
192
289
173
357
199
301
167
253
141
213
118
179
99
155
86
142
79
128
71
619
346
521
291
438
245
368
206
310
173
269
151
246
138
222
124
R 1:1
R 1:2
R 1:3