多个带锥度的摩擦轮外部夹在两摩擦环之间，内部通过碟簧压紧夹在压环与主动轮之间，由于两摩擦环固定不动，当电机带动主动轮旋转时，摩擦轮通过主动轮和压环的带动，自转的同时绕摩擦环作纯滚动公转，从而通过摩擦轮的柄部及滑块带动支架旋转。调速时，转动调速手轮（图中未表示），改变调速凸轮的角向位置，通过两凸轮型面使调速凸轮产生轴向位移，从而改变两摩擦环之间的间隙，使所有摩擦轮同时产生径向移动，进而改变摩擦轮的公转速度，达到无级调速的目的。摩擦轮外移，公转速度减慢；摩擦轮内移，公转速度加快，最快转速与最慢转速之比为5。只要将调速手轮调到一定位置，摩擦轮就相应均匀地处于某一位置，支架就能输出对应稳定的转速，该转速可直接输出（190～950r/min），也可通过齿轮、蜗轮蜗杆、摆线针等减速，输出多种不同的转速和扭矩。
|
机座号
no.
|
功率
power
|
型 号
model
|
输出转速n2(r/min)
output speed
|
输出转矩t2 (n·m)
output torque
|
减速
级数grade
|
|
kw
|
n2 (max)
|
n2 (min)
|
t2 (max)
|
t2 (min)
|
|
02
|
0.25
|
jwb-x0.25-190 (f/d) |
950
|
190
|
5.6
|
1.8
|
|
| jwb-x0.25-100 (f/d) |
500
|
100
|
6.5
|
3.4
|
1
|
| jwb-x0.25-80 (f/d) |
400
|
80
|
8
|
4.2
|
| jwb-x0.25-60 (f/d) |
300
|
60
|
11
|
5.6
|
| jwb-x0.25-40 (f/d) |
200
|
40
|
16
|
8.4
|
| jwb-x0.25-25 (f/d) |
125
|
25
|
25
|
13
|
2
|
| jwb-x0.25-15 (f/d) |
75
|
15
|
42
|
22
|
| jwb-x0.25-9 (f/d) |
45
|
9
|
65
|
37
|
| jwb-x0.25-4.7 (f/d) |
23.5
|
4.7
|
138
|
69
|
3
|
| jwb-x0.25-2 (f/d) |
10
|
2
|
238
|
96
|
| jwb-x0.25a-190dz (d) |
950
|
190
|
5.6
|
1.8
|
|
|
02
|
0.37
|
jwb-x0.37-190 (f/d)
|
950
|
190
|
5.1
|
2.7
|
|
| jwb-x0.37-100 (f/d) |
500
|
100
|
9.5
|
5
|
1
|
| jwb-x0.37-80 (f/d) |
400
|
80
|
12.3
|
6.2
|
| jwb-x0.37-60 (f/d) |
300
|
60
|
15.8
|
8.3
|
jwb-x0.37-40 (f/d)
|
200
|
40
|
24
|
12.5
|
| jwb-x0.37-25 (f/d) |
125
|
25
|
39
|
20
|
2
|
| jwb-x0.37-15 (f/d) |
75
|
15
|
65
|
32.6
|
| jwb-x0.37-9 (f/d) |
45
|
9
|
65
|
54
|
| jwb-x0.37-4.7 (f/d) |
23.5
|
4.7
|
204
|
102
|
3
|
| jwb-x0.37-2 (f/d) |
10
|
2
|
258
|
141
|
| jwb-x0.37a-190dz (d) |
950
|
190
|
5.1
|
2.7
|
|
|
03
|
0.55
|
jwb-x0.55-190 (f/d)
|
950
|
190
|
8
|
4
|
|
| jwb-x0.55-100 (f/d) |
500
|
100
|
14.2
|
7.4
|
1
|
| jwb-x0.55-80 (f/d) |
400
|
80
|
17.7
|
9.3
|
| jwb-x0.55-60 (f/d) |
300
|
60
|
24.5
|
13
|
| jwb-x0.55-40 (f/d) |
200
|
40
|
35.4
|
18.5
|
| jwb-x0.55-28 (f/d) |
140
|
28
|
52
|
26
|
2
|
| jwb-x0.55-18 (f/d) |
90
|
18
|
81
|
40
|
| jwb-x0.55-13 (f/d) |
65
|
13
|
113
|
56
|
| jwb-x0.55-8 (f/d) |
40
|
8
|
182
|
91
|
| jwb-x0.55-6.5 (f/d) |
32.5
|
6.5
|
225
|
112
|
| jwb-x0.55-4.7 (f/d) |
23.5
|
4.7
|
292
|
150
|
3
|
| jwb-x0.55-2 (f/d) |
10
|
2
|
426
|
356
|
| jwb-x0.55a-190dz (d) |
950
|
190
|
8
|
4
|
|
|
03
|
0.75
|
jwb-x0.75-190 (f/d)
|
950
|
190
|
11
|
5.4
|
|
| jwb-x0.75-100 (f/d) |
500
|
100
|
20
|
10
|
1
|
| jwb-x0.75-80 (f/d) |
400
|
80
|
25
|
12.5
|
| jwb-x0.75-60 (f/d) |
300
|
60
|
33.2
|
16.8
|
| jwb-x0.75-40 (f/d) |
200
|
40
|
50
|
25
|
| jwb-x0.75-28 (f/d) |
140
|
28
|
70
|
35.4
|
2
|
| jwb-x0.75-18 (f/d) |
90
|
18
|
100
|
55
|
| jwb-x0.75-13 (f/d) |
65
|
13
|
150
|
76
|
| jwb-x0.75-8 (f/d) |
40
|
8
|
250
|
124
|
| jwb-x0.75-6.5 (f/d) |
32.5
|
6.5
|
316
|
151
|
| jwb-x0.75-4.7 (f/d) |
23.5
|
4.7
|
426
|
207
|
3
|
| jwb-x0.75-2 (f/d) |
10
|
2
|
426
|
426
|
| jwb-x0.75a-190dz (d) |
950
|
190
|
11
|
5.4
|
|
|
|
机座号
no.
|
功率
power
|
型 号
model
|
输出转速n2(r/min)
output speed
|
输出转矩t2 (n·m)
output torque
|
减速
级数
grade
|
|
kw
|
n2 (max)
|
n2 (min)
|
t2 (max)
|
t2 (min)
|
|
04
|
1.1
|
jwb-x1.1-190 (f/d)
|
950
|
190
|
15.3
|
8
|
|
| jwb-x1.1-100 (f/d) |
500
|
100
|
29.2
|
15
|
1
|
| jwb-x1.1-80 (f/d) |
400
|
80
|
37
|
18.5
|
| jwb-x1.1-60 (f/d) |
300
|
60
|
50
|
24.7
|
| jwb-x1.1-40 (f/d) |
200
|
40
|
73
|
37
|
| jwb-x1.1-28 (f/d) |
140
|
28
|
105
|
52
|
2
|
| jwb-x1.1-21 (f/d) |
105
|
21
|
149
|
74
|
| jwb-x1.1-15 (f/d) |
75
|
15
|
196
|
97
|
| jwb-x1.1-4.7 (f/d) |
23.5
|
4.7
|
613
|
303
|
3
|
| jwb-x1.1-2 (f/d) |
10
|
2
|
787
|
420
|
| jwb-x1.1a-190dz (d) |
950
|
190
|
15.3
|
8
|
|
|
04
|
1.5
|
jwb-x1.5-190 (f/d)
|
950
|
190
|
21
|
11
|
|
| jwb-x1.5-100 (f/d) |
500
|
100
|
40
|
20
|
1
|
| jwb-x1.5-80 (f/d) |
400
|
80
|
50
|
25
|
| jwb-x1.5-60 (f/d) |
300
|
60
|
65
|
34
|
| jwb-x1.5-40 (f/d) |
200
|
40
|
100
|
50.5
|
| jwb-x1.5-28 (f/d) |
140
|
28
|
143
|
71
|
2
|
| jwb-x1.5-21 (f/d) |
105
|
21
|
203
|
101
|
| jwb-x1.5-15 (f/d) |
75
|
15
|
255
|
132
|
| jwb-x1.5-4.7 (f/d) |
23.5
|
4.7
|
795
|
413
|
3
|
| jwb-x1.5-2 (f/d) |
10
|
2
|
795
|
429
|
| jwb-x1.5a-190dz (d) |
950
|
190
|
21
|
11
|
|
|
05
|
2.2
|
jwb-x2.2-190 (f/d)
|
950
|
190
|
30.6
|
16
|
|
| jwb-x2.2-100 (f/d) |
500
|
100
|
58
|
30
|
1
|
| jwb-x2.2-80 (f/d) |
400
|
80
|
71
|
37
|
| jwb-x2.2-60 (f/d) |
300
|
60
|
98
|
50
|
| jwb-x2.2-40 (f/d) |
200
|
40
|
147
|
74
|
| jwb-x2.2-30 (f/d) |
150
|
30
|
186
|
100
|
2
|
| jwb-x2.2-20 (f/d) |
100
|
20
|
294
|
145
|
|
05
|
3
|
jwb-x3-190 (f/d)
|
950
|
190
|
44
|
22
|
|
| jwb-x3-100 (f/d) |
500
|
100
|
80
|
40
|
1
|
| jwb-x3-80 (f/d) |
400
|
80
|
100
|
50.5
|
| jwb-x3-60 (f/d) |
300
|
60
|
134
|
67.5
|
| jwb-x3-40 (f/d) |
200
|
40
|
200
|
101
|
| jwb-x3-30 (f/d) |
150
|
30
|
267
|
132
|
2
|
| jwb-x3-20 (f/d) |
100
|
20
|
401
|
198
|
|
05
|
40
|
jwb-x4-190 (f/d)
|
950
|
190
|
59
|
29
|
|
| jwb-x4-100 (f/d) |
500
|
100
|
104
|
54
|
1
|
| jwb-x4-80 (f/d) |
400
|
80
|
130
|
67
|
| jwb-x4-60 (f/d) |
300
|
60
|
173
|
90
|
| jwb-x4-40 (f/d) |
200
|
40
|
256
|
135
|
| jwb-x4-30 (f/d) |
150
|
30
|
356
|
176
|
2
|
| jwb-x4-20 (f/d) |
100
|
20
|
535
|
264
|
|