B Series Three-Ring Reducer​

B Series Three-Ring Reducer​

FEATURES:

1. With strong bearing capacity, it can be applied to various harsh working conditions such as heavy load, impact and frequent start-up.

2. High transmission ratio. The single-stage transmission ratio is 11-99, and the double-stage transmission ratio can reach 9801

3. Stable operation. The transmission parts have uniform force, stable operation and low noise.

4. High efficiency. The single stage transmission efficiency can reach 92% – 96%.

5. Compact structure. Small size, light weight

6. Long service life

DESCRIPTION

PARAMETERS:
BJ80……型三环减速机外形及安装尺寸
     
BJ
Center distance
outline dimension
Anchor bolt
High speed shaft extensioni≤23
High speed shaft 
Low speed shaft extension
Weight
m/kg
a
H0
H
L
L1
L5
d
n
k
L2
L3
L4
L6
L7
L8
D1
l1
S1
c1
b1
D1
l1
S1
c1
b1
D2
t
T
c2
b2
80
80
75
155
280
170
105
M8
4
10
67.5
35
85
30
9j6
20
70
10.2
3
9j6
20
70
10.2
3
24j6
36
85
27
8
17
90
90
85
176
315
190
120
M10
4
12
77.5
45
95
35
11j6
23
80
12.5
4
11j6
23
80
12.5
4
28j6
42
100
31
8
22
105
105
100
201
360
230
135
M12
4
14
80
60
105
40
14j6
25
90
16
5
14j6
25
90
16
5
32k6
58
125
35
10
30
125
125
115
258
410
270
140
M12
4
16
100
60
110
40
18j6
28
100
20.5
6
18j6
28
100
20.5
6
38k6
58
130
41
10
43
145
145
130
291
475
310
175
M16
4
18
115
70
130
50
22j6
36
115
25
8
22j6
36
115
25
8
48k6
82
160
51.5
14
73
175
175
165
367
585
370
200
M16
4
20
145
80
150
60
30j6
58
150
33
8
30j6
58
150
33
8
60m6
105
203
64
18
110
215
215
200
433
690
450
240
M20
4
25
190
100
185
65
35k6
58
165
38
10
35k6
58
165
38
10
75m6
105
215
79.5
20
170
255
255
230
493
810
530
260
M20
6
25
220
100
100
210
70
45k6
82
195
48.5
14
45k6
82
195
48.5
14
90m6
130
245
95
25
250
300
300
280
585
960
630
300
M24
6
30
255
120
120
235
80
50k6
82
215
53.5
14
50k6
82
215
53.5
14
110m6
165
315
116
28
440
350
350
325
678
1100
720
340
M24
6
35
310
120
160
270
90
55m6
82
240
59
16
55m6
82
240
59
16
130m6
200
365
137
32
590
400
400
355
740
1280
820
370
M24
8
40
150
120
120
310
100
210
65m6
105
290
69
18
65m6
105
290
69
18
150m6
200
395
158
36
850
450
450
400
825
1440
920
420
M30
8
45
160
120
120
340
100
240
75m6
105
310
79.5
20
70m6
105
310
74.5
20
170m6
240
460
179
40
1170
500
500
500
988
1610
1050
465
M36
8
50
185
150
120
390
100
250
80m6
130
350
85
22
70m6
105
325
74.5
20
180m6
240
470
190
45
1650
550
550
560
1110
1750
1130
510
M36
8
60
200
150
150
440
120
290
85m6
130
370
90
22
75m6
105
345
79.5
20
200m6
280
535
210
50
2220
600
600
630
1230
1920
1250
555
M42
8
60
220
180
150
480
120
300
90m6
130
390
95
25
80m6
130
390
85
22
220m6
280
540
231
50
2900
670
670
670
1330
2110
1370
600
M42
8
70
250
180
180
520
140
350
100m6
165
450
106
28
90m6
130
415
95
25
250m6
330
630
262
56
4100
750
750
750
1480
2350
1550
660
M48
8
80
250
210
210
560
150
420
110m6
165
485
116
28
100m6
165
485
106
28
280m6
380
705
292
63
5900
840
840
840
1626
2640
1730
750
M48
10
80
330
225
200
640
150
410
130m6
200
545
137
32
110m6
165
510
116
28
300m6
380
730
314
70
8450
950
950
950
1830
2940
1950
815
M56
10
90
360
235
200
685
200
480
150m6
200
575
158
36
130m6
200
575
137
32
340m6
450
830
355
80
12370
1070
1070
1060
2060
3230
2190
870
M56
10
90
440
240
240
735
200
540
170m6
240
640
179
40
150m6
200
600
158
38
380m6
480
860
395
80
18100
 
 

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