SPB High Precision Planetary Gearbox
SPB High Precision Planetary Gearbox
SPB series helical gear reducer low backlash High Precision Planetary Gearbox,ratio 3:1-100:1, backlash <5arcmin
SPB helical planetary gearbox adopts dual supporting structure for output shaft， with high torque，low noise and long working life.
Specifications
|
Model |
Ratio |
Stage |
SPB60 |
SPB60（A） |
SPB90 |
SPB90（A） |
SPB115 |
SPB142 |
SPB180 |
SPB220 |
|
|
Rated output torque（N.M) |
3 |
1 |
55 |
/ |
130 |
/ |
208 |
342 |
588 |
1140 |
|
|
4 |
50 |
/ |
140 |
/ |
290 |
542 |
1050 |
1700 |
|||
|
5 |
60 |
/ |
160 |
/ |
330 |
650 |
1200 |
2000 |
|||
|
6 |
55 |
/ |
150 |
/ |
310 |
600 |
1100 |
1900 |
|||
|
7 |
50 |
/ |
140 |
/ |
300 |
550 |
1100 |
1800 |
|||
|
8 |
2 |
45 |
/ |
120 |
/ |
260 |
500 |
1000 |
1600 |
||
|
9 |
40 |
/ |
100 |
/ |
230 |
450 |
900 |
1500 |
|||
|
10 |
40 |
/ |
100 |
/ |
230 |
450 |
900 |
1500 |
|||
|
15 |
55 |
55 |
130 |
130 |
208 |
342 |
588 |
1140 |
|||
|
20 |
50 |
50 |
140 |
140 |
290 |
542 |
1050 |
1700 |
|||
|
25 |
60 |
60 |
160 |
160 |
330 |
650 |
1200 |
2000 |
|||
|
30 |
55 |
55 |
150 |
150 |
310 |
600 |
1100 |
1900 |
|||
|
35 |
50 |
50 |
140 |
140 |
300 |
550 |
1100 |
1800 |
|||
|
40 |
45 |
45 |
120 |
120 |
260 |
500 |
1000 |
1600 |
|||
|
45 |
40 |
40 |
100 |
100 |
230 |
450 |
900 |
1500 |
|||
|
50 |
60 |
60 |
160 |
160 |
330 |
650 |
1200 |
2000 |
|||
|
60 |
55 |
55 |
150 |
150 |
310 |
600 |
1100 |
1900 |
|||
|
70 |
50 |
50 |
140 |
140 |
300 |
550 |
1100 |
1800 |
|||
|
80 |
45 |
45 |
120 |
120 |
260 |
500 |
1000 |
1600 |
|||
|
90 |
40 |
40 |
100 |
100 |
230 |
450 |
900 |
1500 |
|||
|
100 |
40 |
40 |
100 |
100 |
230 |
450 |
900 |
1500 |
|||
| backlsh(arcmin) |
1 |
≤3 |
/ |
≤3 |
/ |
≤3 |
≤3 |
≤3 |
≤3 |
||
|
2 |
≤5 |
/ |
≤5 |
/ |
≤5 |
≤5 |
≤5 |
≤5 |
|||
|
1 |
/ |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
|||
|
2 |
/ |
≤7 |
≤7 |
≤7 |
≤7 |
≤7 |
≤7 |
≤7 |
|||
| Torsional stiffness |
1 |
7 |
7 |
14 |
14 |
25 |
50 |
145 |
225 |
||
|
2 |
7 |
7 |
14 |
14 |
25 |
50 |
145 |
225 |
|||
| full load efficiency |
1 |
≥97 |
|||||||||
|
2 |
≥94 |
||||||||||
| Net weight(Kg) |
1 |
1.3 |
1.6 |
3.5 |
3.7 |
10 |
14.5 |
29 |
48 |
||
|
2 |
1.4 |
1.9 |
3.5 |
5.3 |
9 |
17.5 |
33 |
60 |
|||
| Noise level |
≤58 |
≤60 |
≤60 |
≤63 |
≤63 |
≤65 |
≤67 |
≤70 |
|||
| Max input speed |
|
10000 |
10000 |
8000 |
8000 |
8000 |
6000 |
6000 |
4000 |
||
| Recommend input speed |
|
5000 |
5000 |
4000 |
4000 |
4000 |
3000 |
3000 |
2000 |
||
| Max ratial torque(N) |
|
1530 |
1530 |
3250 |
3250 |
6700 |
9400 |
14500 |
50000 |
||
| Max axial torque(N) |
|
765 |
765 |
1625 |
1655 |
3350 |
4700 |
7250 |
25000 |
||
| Operating temperature |
-10℃ - 90℃ |
||||||||||
| Protection level |
IP65 |
||||||||||
| Lubrication |
Life time lubrication |
||||||||||
| Mount type |
Any direction |
||||||||||
| Instant stop torque |
3 x rated torque |
||||||||||
| Working life |
20,000 hours |
||||||||||
